{"title":"Nissan modules \u0026 repairs","description":"\u003cp\u003eElectronic module repairs, testing and tested used units for Nissan vehicles – sent to our UK lab by post. Services marked for all makes cover Nissan too.\u003c\/p\u003e","products":[{"product_id":"bench-test-report-used-module","title":"Bench Test Report - Used Module Check Before You Buy","description":"\u003cp\u003e\u003cstrong\u003eDiagnostic assessment and written repair quotation: £45 per module. Repair price agreed after assessment.\u003c\/strong\u003e Contact us before sending your unit so we can confirm that we support it, the tests included and the delivery costs.\u003c\/p\u003e\n\u003ch2\u003eAssessment, repair price and payment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e£45 covers the agreed diagnostic assessment and a written report.\u003c\/strong\u003e We identify the unit, inspect its condition and investigate the reported fault using the bench tests available for that module. Your report states the findings, checks completed, test limitations and recommended next steps. Where repair is possible, we provide an itemised quotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe £45 is not the price of a repair.\u003c\/strong\u003e The repair price depends on the confirmed fault, damage, parts and work required. Your quotation sets out the repair scope, parts and labour, verification checks, expected turnaround, warranty and transport charges. We wait for your approval before carrying out repair work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you accept the repair:\u003c\/strong\u003e the £45 assessment payment is credited against the quoted repair total for the same unit and job. You pay the remaining balance and any delivery or collection charges agreed in advance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you decline, no fault is found or repair is not possible:\u003c\/strong\u003e the completed assessment costs £45. Delivery or collection charges will be confirmed before you pay. You receive the findings and your unit back. A completed assessment is chargeable even when it does not lead to a repair. If we cannot carry out the assessment we agreed, we contact you to agree the next step rather than charging for work not provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo unexpected extras:\u003c\/strong\u003e further investigation outside the agreed assessment, or a change to the repair scope or price, needs your written approval first. You can decline a revised quotation. Any unused advance is refunded to the original payment method; your statutory rights are unaffected.\u003c\/p\u003e\n\u003cp\u003ePlease contact us before placing your order to confirm the collection and return delivery arrangements and any charges for your packed parcel, postcode and required carrier cover. See \u003ca href=\"\/pages\/collection-delivery\"\u003ecollection and delivery\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/start-a-repair-request\"\u003e\u003cstrong\u003eRequest an assessment\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/447478938614\"\u003econtact us on WhatsApp\u003c\/a\u003e. An enquiry is free and does not authorise paid work. Once the service and transport are agreed, we provide a secure store payment link. We do not automatically charge for repairs or additional work.\u003c\/p\u003e\n\u003cp\u003eCancellation before assessment starts is not subject to an automatic £45 fee. Consumer cancellation rights apply; see \u003ca href=\"\/pages\/how-it-works\"\u003ehow it works\u003c\/a\u003e and our \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBench test and written report for a used or second-hand module\u003c\/b\u003e before you fit it. Buying a used ECU, BCM, ABS module or cluster saves money, but you often cannot check it until it is in the car. We test it on the bench and tell you what works.\u003c\/p\u003e\u003ch2\u003eWho it is for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGarages fitting used parts for customers\u003c\/li\u003e\n\u003cli\u003eOwners who bought a used module online or from a breaker\u003c\/li\u003e\n\u003cli\u003eAnyone wanting proof of condition before fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat the report contains\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnit identification – part number, hardware and software versions where readable\u003c\/li\u003e\n\u003cli\u003eVisual inspection – housing, connectors, water or previous repair traces\u003c\/li\u003e\n\u003cli\u003eTests performed and measured results\u003c\/li\u003e\n\u003cli\u003eResult: PASS, PARTIAL or FAIL\u003c\/li\u003e\n\u003cli\u003eWhat could not be tested on the bench (some functions need the vehicle)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLimits of a bench test\u003c\/h2\u003e\u003cp\u003eA bench test checks the unit electrically and, where possible, its communication and functions. Some faults appear only in the vehicle – under heat, vibration or with real sensors. The report states clearly what was tested.\u003c\/p\u003e\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eContact us first and agree the £45 assessment, available tests and transport before sending your unit.\u003c\/li\u003e\n\u003cli\u003ePack the unit in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill you also check if the module matches my car?\u003c\/h3\u003e\u003cp\u003eWe record the part number and versions, so you can compare them with your original. Exact compatibility depends on the vehicle and coding.\u003c\/p\u003e\u003ch3\u003eWhat if the module fails?\u003c\/h3\u003e\u003cp\u003eYou get the report and the unit back. If repair is possible, we quote it before doing any work.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Default Title","offer_id":59876795842885,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/tt-ecu-tcu-module-bench-work_7c792e9d-b0ee-423f-9d02-9f589520fc95.jpg?v=1793018147"},{"product_id":"electronic-module-diagnosis-report","title":"Electronic Module Diagnosis - Report Only","description":"\u003cp\u003e\u003cstrong\u003eDiagnostic assessment and written repair quotation: £45 per module. Repair price agreed after assessment.\u003c\/strong\u003e Contact us before sending your unit so we can confirm that we support it, the tests included and the delivery costs.\u003c\/p\u003e\n\u003cp\u003eAssessment and a written diagnostic report for a supported automotive electronic module. Contact us with the unit's part number and symptoms so we can confirm the available tests and transport arrangements before you send it.\u003c\/p\u003e\u003ch2\u003eWhat the assessment may include\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnit identification and visual inspection\u003c\/li\u003e\n\u003cli\u003eSupply and communication checks where supported\u003c\/li\u003e\n\u003cli\u003eRecorded measurements and tests available for the unit\u003c\/li\u003e\n\u003cli\u003eWritten findings, test limitations and recommended next steps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA diagnostic report does not include a repair unless expressly agreed. We quote any repair separately and wait for your approval.\u003c\/p\u003e\u003ch2\u003eAssessment, repair price and payment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e£45 covers the agreed diagnostic assessment and a written report.\u003c\/strong\u003e We identify the unit, inspect its condition and investigate the reported fault using the bench tests available for that module. Your report states the findings, checks completed, test limitations and recommended next steps. Where repair is possible, we provide an itemised quotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe £45 is not the price of a repair.\u003c\/strong\u003e The repair price depends on the confirmed fault, damage, parts and work required. Your quotation sets out the repair scope, parts and labour, verification checks, expected turnaround, warranty and transport charges. We wait for your approval before carrying out repair work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you accept the repair:\u003c\/strong\u003e the £45 assessment payment is credited against the quoted repair total for the same unit and job. You pay the remaining balance and any delivery or collection charges agreed in advance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you decline, no fault is found or repair is not possible:\u003c\/strong\u003e the completed assessment costs £45. Delivery or collection charges will be confirmed before you pay. You receive the findings and your unit back. A completed assessment is chargeable even when it does not lead to a repair. If we cannot carry out the assessment we agreed, we contact you to agree the next step rather than charging for work not provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo unexpected extras:\u003c\/strong\u003e further investigation outside the agreed assessment, or a change to the repair scope or price, needs your written approval first. You can decline a revised quotation. Any unused advance is refunded to the original payment method; your statutory rights are unaffected.\u003c\/p\u003e\n\u003cp\u003ePlease contact us before placing your order to confirm the collection and return delivery arrangements and any charges for your packed parcel, postcode and required carrier cover. See \u003ca href=\"\/pages\/collection-delivery\"\u003ecollection and delivery\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/start-a-repair-request\"\u003e\u003cstrong\u003eRequest an assessment\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/447478938614\"\u003econtact us on WhatsApp\u003c\/a\u003e. An enquiry is free and does not authorise paid work. Once the service and transport are agreed, we provide a secure store payment link. We do not automatically charge for repairs or additional work.\u003c\/p\u003e\n\u003cp\u003eCancellation before assessment starts is not subject to an automatic £45 fee. Consumer cancellation rights apply; see \u003ca href=\"\/pages\/how-it-works\"\u003ehow it works\u003c\/a\u003e and our \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Default Title","offer_id":59876795875653,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/tt-ecu-tcu-module-bench-work.jpg?v=1792867987"},{"product_id":"pre-repair-diagnostic-report","title":"Pre-Repair Diagnostic Report","description":"\u003cp\u003e\u003cstrong\u003eDiagnostic assessment and written repair quotation: £45 per module, plus transport. Repair price agreed after assessment.\u003c\/strong\u003e Contact us before sending your unit so we can confirm that we support it, the tests included and the delivery costs.\u003c\/p\u003e\n\u003cp\u003eAssessment and a written diagnostic report for a supported automotive electronic module. Contact us with the unit's part number and symptoms so we can confirm the available tests and transport arrangements before you send it.\u003c\/p\u003e\u003ch2\u003eWhat the assessment may include\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnit identification and visual inspection\u003c\/li\u003e\n\u003cli\u003eSupply and communication checks where supported\u003c\/li\u003e\n\u003cli\u003eRecorded measurements and tests available for the unit\u003c\/li\u003e\n\u003cli\u003eWritten findings, test limitations and recommended next steps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA diagnostic report does not include a repair unless expressly agreed. We quote any repair separately and wait for your approval.\u003c\/p\u003e\u003ch2\u003eAssessment, repair price and payment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e£45 covers the agreed diagnostic assessment and a written report.\u003c\/strong\u003e We identify the unit, inspect its condition and investigate the reported fault using the bench tests available for that module. Your report states the findings, checks completed, test limitations and recommended next steps. Where repair is possible, we provide an itemised quotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe £45 is not the price of a repair.\u003c\/strong\u003e The repair price depends on the confirmed fault, damage, parts and work required. Your quotation sets out the repair scope, parts and labour, verification checks, expected turnaround, warranty and transport charges. We wait for your approval before carrying out repair work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you accept the repair:\u003c\/strong\u003e the £45 assessment payment is credited against the quoted repair total for the same unit and job. You pay the remaining balance plus the agreed transport charges. Transport is charged separately and is not included in the £45 credit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you decline, no fault is found or repair is not possible:\u003c\/strong\u003e the completed assessment costs £45, plus the transport charges agreed with you. You receive the findings and your unit back. A completed assessment is chargeable even when it does not lead to a repair. If we cannot carry out the assessment we agreed, we contact you to agree the next step rather than charging for work not provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo unexpected extras:\u003c\/strong\u003e further investigation outside the agreed assessment, or a change to the repair scope or price, needs your written approval first. You can decline a revised quotation. Any unused advance is refunded to the original payment method; your statutory rights are unaffected.\u003c\/p\u003e\n\u003cp\u003eCollection and return delivery are quoted separately for your packed parcel, postcode and required carrier cover. The complete amount payable is confirmed before you pay. See \u003ca href=\"\/pages\/collection-delivery\"\u003ecollection and delivery\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/start-a-repair-request\"\u003e\u003cstrong\u003eRequest an assessment\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/447478938614\"\u003econtact us on WhatsApp\u003c\/a\u003e. An enquiry is free and does not authorise paid work. Once the service and transport are agreed, we provide a secure store payment link. We do not automatically charge for repairs or additional work.\u003c\/p\u003e\n\u003cp\u003eCancellation before assessment starts is not subject to an automatic £45 fee. Consumer cancellation rights apply; see \u003ca href=\"\/pages\/how-it-works\"\u003ehow it works\u003c\/a\u003e and our \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Default Title","offer_id":59876795908421,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/bosch-module-diagnostic-report.png?v=1793137391"},{"product_id":"smart-fuse-box-repair","title":"Fuse Box with Integrated Electronics Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003eEvery unit is different, so the final price depends on what we find on the bench. Not sure what is wrong? Choose the bench test (£45, deducted from the repair if you go ahead). Already know the fault? Order the repair at the standard price. If the fault needs more work, we send you a written quote for the difference and wait for your approval before doing it.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 1 – Standard repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe most common fault for this module, confirmed on the bench.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 2 – Extended repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMore extensive damage or several failed circuits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 3 – Advanced repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003eQuoted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSevere damage, previous repair attempts or data recovery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eEvery level includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you are refunded the price less the £45 diagnostic assessment and the unit comes back with the report. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for electronic (smart) fuse boxes and power distribution units, which combine fuses, relays and electronic switching, and on many vehicles also communicate on the vehicle network.\u003c\/p\u003e\u003cp\u003eSend us your original unit. We confirm the fault on the bench, repair it and return the same unit.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeveral electrical consumers dead at once with good fuses\u003c\/li\u003e\n\u003cli\u003eRelays clicking or not switching\u003c\/li\u003e\n\u003cli\u003eBattery draining\u003c\/li\u003e\n\u003cli\u003eBurnt or melted terminals\u003c\/li\u003e\n\u003cli\u003eNetwork communication faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck fuses, terminals and earths first\u003c\/h2\u003e\u003cp\u003eOverheated terminals and poor earths cause faults that look like a failed fuse box. A bench test confirms internal failure.\u003c\/p\u003e\u003ch2\u003eVehicle applications\u003c\/h2\u003e\u003cp\u003eFitment is confirmed by the part number on your unit.\u003c\/p\u003e\u003ch2\u003ePossible causes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheated tracks and terminals\u003c\/li\u003e\n\u003cli\u003eFailed relays or electronic switches\u003c\/li\u003e\n\u003cli\u003eWater ingress and corrosion\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, housing and connector condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions recorded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – where the unit allows it, memory (EEPROM\/flash) is read and saved before any work, so coding and vehicle data can be kept.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurements and fault confirmation\u003c\/b\u003e – relays and outputs are switched under load, supply and communication are checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, what was tested and what could not be tested on the bench.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected. Note the part number from the label and take a photo of it.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding – see our \u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e – and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is repaired and returned, so in most cases its coding and vehicle data stay in place. If memory was damaged, we tell you in the report what needs to be done in the vehicle.\u003c\/p\u003e\u003ch3\u003eDo you test the unit before repair?\u003c\/h3\u003e\u003cp\u003eYes. The fault is confirmed on the bench before work starts, and the unit is tested again after repair. The report lists what was tested.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility is confirmed by complete part number and hardware revision.\u003c\/strong\u003e A vehicle make or model alone does not confirm that a unit is supported. Send a label photo before ordering.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013353664837,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Repair – standard price","offer_id":59876799250757,"sku":null,"price":200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/841aad6da967adc54dfa06421fa47d8a.jpg?v=1793136920"},{"product_id":"engine-ecu-cloning-donor-unit","title":"Engine ECU Cloning \u0026 Data Transfer – UK Postal Service","description":"\u003ch2\u003ePrice agreed before work\u003c\/h2\u003e\u003cp\u003eECU cloning and data transfer are quoted individually after we check the original and donor part numbers and the requested scope. Contact us before sending either unit.\u003c\/p\u003e\u003cp\u003eIf fault diagnosis is needed first, the standard diagnostic assessment is £45 per module plus agreed transport. We confirm which unit needs assessment, the tests included and the complete cost before payment. A completed assessment is chargeable if you decline further work, no fault is found or recovery is not possible. For an approved repair to that same unit and job, the £45 is credited against the repair total.\u003c\/p\u003e\u003cp\u003eYour quotation explains the cloning or recovery charge, any assessment credit, donor-unit requirements, transport and the amount payable if the requested transfer cannot be completed. No additional chargeable work is carried out without your approval. Approved work is paid through a secure store payment link.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/start-a-repair-request\"\u003eRequest a quotation\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/447478938614\"\u003econtact us on WhatsApp\u003c\/a\u003e. An enquiry is free and does not authorise paid work.\u003c\/p\u003e\n\u003cp\u003eNeed to replace a faulty engine ECU with a compatible second-hand or replacement control unit?\u003c\/p\u003e\n\u003cp\u003eT-Tronic Automotive Lab provides ECU cloning and vehicle-specific data transfer for supported engine control units. We assess the original ECU and the donor unit, check hardware and software compatibility, and transfer the required data where technically possible.\u003c\/p\u003e\n\u003cp\u003eThe aim is to preserve the vehicle-specific information required for the replacement ECU to operate correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore sending any units, please contact us with photographs of both ECU labels and your vehicle details.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eWhen is ECU cloning needed?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYour original ECU has a confirmed internal electronic fault.\u003c\/li\u003e\n\u003cli\u003eA compatible used ECU needs to be prepared for your vehicle.\u003c\/li\u003e\n\u003cli\u003eThe original ECU is damaged but its data may still be recoverable.\u003c\/li\u003e\n\u003cli\u003eA workshop needs to transfer configuration and immobiliser-related data to a replacement unit.\u003c\/li\u003e\n\u003cli\u003eAn ECU replacement requires preservation of vehicle-specific information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA no-start condition or diagnostic fault code alone does not prove the ECU is defective. Power supplies, wiring, sensors and vehicle communication should be checked before deciding to replace it.\u003c\/p\u003e\n\u003ch2\u003eWhat does the service include?\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eIdentification of both the original and donor ECU.\u003c\/li\u003e\n\u003cli\u003eHardware and software compatibility assessment.\u003c\/li\u003e\n\u003cli\u003eReading and backing up accessible data.\u003c\/li\u003e\n\u003cli\u003eTransfer of supported flash, EEPROM, configuration or vehicle-specific data.\u003c\/li\u003e\n\u003cli\u003eVerification of written data and available electronic functions.\u003c\/li\u003e\n\u003cli\u003eA summary of the work carried out and any limitations identified.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe exact procedure depends on the ECU manufacturer, hardware version, memory configuration and condition of the original module.\u003c\/p\u003e\n\u003ch2\u003eWhat do I need to send?\u003c\/h2\u003e\n\u003cp\u003ePlease contact us before shipping and provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle make, model, year and engine.\u003c\/li\u003e\n\u003cli\u003eOriginal ECU part number.\u003c\/li\u003e\n\u003cli\u003eDonor ECU part number.\u003c\/li\u003e\n\u003cli\u003eClear photographs of both identification labels.\u003c\/li\u003e\n\u003cli\u003eDescription of the fault and any diagnostic trouble codes.\u003c\/li\u003e\n\u003cli\u003eConfirmation that you own the vehicle or are authorised to request the work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter compatibility assessment and receiving shipping instructions, send the original ECU and the compatible donor ECU unless we have agreed an alternative arrangement.\u003c\/p\u003e\n\u003cp\u003eClearly mark the modules ORIGINAL and DONOR.\u003c\/p\u003e\n\u003ch2\u003eHow does it work?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1 — Compatibility assessment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe review your vehicle information and ECU labels and confirm whether the requested transfer is supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2 — Bench reading and data transfer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe inspect the units, back up the accessible original data and carry out the agreed transfer where technically possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 3 — Verification and return\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe perform the applicable data and electronic checks, document limitations and arrange return shipping.\u003c\/p\u003e\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cp\u003eNot every ECU can be cloned.\u003c\/p\u003e\n\u003cp\u003eIf the original ECU is physically damaged, unreadable or contains corrupted data, a conventional cloning procedure may not be possible.\u003c\/p\u003e\n\u003cp\u003eThe donor ECU must be compatible and in working condition.\u003c\/p\u003e\n\u003cp\u003eA successful data transfer does not repair existing faults in the donor module, vehicle wiring or other electronic systems.\u003c\/p\u003e\n\u003cp\u003eSome vehicles may require further coding, adaptation or configuration after fitting.\u003c\/p\u003e\n\u003cp\u003eThis service does not include donor ECU supply, vehicle-side removal or fitting, performance remapping or unrelated electrical repairs unless separately agreed.\u003c\/p\u003e\n\u003cp\u003eFinal functionality must be verified after installation in the vehicle.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the replacement ECU need the same part number?\u003c\/h3\u003e\n\u003cp\u003eMatching ECU part numbers and hardware versions are the preferred starting point. Compatibility must be checked before work begins.\u003c\/p\u003e\n\u003ch3\u003eCan you clone a completely dead ECU?\u003c\/h3\u003e\n\u003cp\u003eSometimes data can still be recovered using supported bench methods. This depends on the nature of the damage and cannot be guaranteed before assessment.\u003c\/p\u003e\n\u003ch3\u003eWill my replacement ECU be plug and play?\u003c\/h3\u003e\n\u003cp\u003eNot necessarily. Some ECU families may require additional coding or adaptation after installation.\u003c\/p\u003e\n\u003ch3\u003eDo I need to send both ECUs?\u003c\/h3\u003e\n\u003cp\u003eUsually yes. Contact us if you already have a verified original backup or cannot supply the original unit.\u003c\/p\u003e\n\u003ch3\u003eCan I send the ECU without contacting you first?\u003c\/h3\u003e\n\u003cp\u003ePlease send your vehicle details and ECU identification labels first. We will provide shipping instructions once the job has been assessed.\u003c\/p\u003e\n\u003ch2\u003eRequest a quotation\u003c\/h2\u003e\n\u003cp\u003eSend the ECU part numbers, vehicle details, fault description and clear label photographs through our \u003ca href=\"\/pages\/start-a-repair-request\"\u003erepair request form\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/447478938614\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWe will assess compatibility and advise on the next step.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Default Title","offer_id":59876799283525,"sku":null,"price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/MED17.4ECU.webp?v=1793106475"},{"product_id":"abs-esp-control-module-repair","title":"ABS \/ ESP Control Module Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003eEvery unit is different, so the final price depends on what we find on the bench. Not sure what is wrong? Choose the bench test (£45, deducted from the repair if you go ahead). Already know the fault? Order the repair at the standard price. If the fault needs more work, we send you a written quote for the difference and wait for your approval before doing it.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 1 – Standard repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£220\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe most common fault for this module, confirmed on the bench.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 2 – Extended repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£320\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMore extensive damage or several failed circuits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 3 – Advanced repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003eQuoted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSevere damage, previous repair attempts or data recovery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eEvery level includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you are refunded the price less the £45 diagnostic assessment and the unit comes back with the report. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for the electronic control module of ABS and ESP units. The module is mounted on the hydraulic block; most electronic faults are in the module, so the hydraulic unit can often stay on the car.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS, ESP and traction control warning lights on together\u003c\/li\u003e\n\u003cli\u003eNo communication with the ABS module\u003c\/li\u003e\n\u003cli\u003ePump motor running constantly or not at all\u003c\/li\u003e\n\u003cli\u003eSpeedometer or other systems affected by missing wheel speed data\u003c\/li\u003e\n\u003cli\u003eFaults that come and go with temperature or bumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck sensors and wiring first\u003c\/h2\u003e\u003cp\u003eWheel speed sensors, tone rings, wiring and the module supply fuse cause many ABS warnings. If the module does not communicate or reports internal or valve faults, a bench test confirms it.\u003c\/p\u003e\u003ch2\u003eCommon fault codes\u003c\/h2\u003e\u003cdiv class=\"dtc\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning (generic)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eU0121\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eLost communication with ABS control module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eC-codes\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eValve, pump motor or internal module faults (manufacturer specific)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – memory read and saved before work where the unit allows it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFault confirmation\u003c\/b\u003e – supply, valve and pump outputs and communication are tested.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, with test limits stated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected and note the part number from the label.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is returned, so in most cases its coding stays in place. Any in-vehicle steps needed (for example a basic setting or calibration) are stated in the report.\u003c\/p\u003e\u003ch3\u003eDo I need to remove the whole ABS unit?\u003c\/h3\u003e\u003cp\u003eUsually only the electronic module is removed from the hydraulic block, which avoids opening the brake system. Removal steps depend on the model – ask us if unsure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility is confirmed by complete part number and hardware revision.\u003c\/strong\u003e A vehicle make or model alone does not confirm that a unit is supported. Send a label photo before ordering.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013353730373,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Repair – standard price","offer_id":59910312231237,"sku":null,"price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/abs-esp-module-repair.png?v=1793472882"},{"product_id":"instrument-cluster-repair","title":"Instrument Cluster Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003eEvery unit is different, so the final price depends on what we find on the bench. You pay the standard price for your cluster type when you order. If the fault needs more work, we send you a written quote for the difference and wait for your approval before doing it.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eStandard cluster (analogue \/ LCD)\u003c\/th\u003e\n\u003cth\u003eDigital \/ virtual cockpit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 1 – Standard repair\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e£175\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e£260\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 2 – Extended repair\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e£250\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e£440\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 3 – Advanced repair\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003eQuoted\u003c\/strong\u003e – severe damage, previous repair attempts or data recovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eLevel 1 covers the most common faults for your cluster model. Level 2 covers more extensive faults, including display faults.\u003c\/p\u003e\u003cp\u003eEvery level includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you are refunded the price less the £45 diagnostic assessment and the unit comes back with the report. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for instrument clusters – display, backlight, gauge, power supply and communication faults. Your original cluster is repaired and returned, so it keeps its mileage and vehicle data.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDead or flickering display or backlight\u003c\/li\u003e\n\u003cli\u003eMissing pixels on the display\u003c\/li\u003e\n\u003cli\u003eGauges stuck, jumping or not moving\u003c\/li\u003e\n\u003cli\u003eCluster dead or restarting\u003c\/li\u003e\n\u003cli\u003eWarning lights not working\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck supply and communication first\u003c\/h2\u003e\u003cp\u003eLow battery voltage, poor earths and network faults from other modules can make a healthy cluster misbehave. A bench test confirms internal faults.\u003c\/p\u003e\u003ch2\u003eCommon fault codes\u003c\/h2\u003e\u003cdiv class=\"dtc\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning (generic)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eU0155\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eLost communication with instrument panel cluster\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMileage\u003c\/h2\u003e\u003cp\u003eThe original mileage is kept. We do not alter recorded mileage.\u003c\/p\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – memory read and saved before work where the unit allows it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFault confirmation\u003c\/b\u003e – display, backlight, gauges and communication are checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, with test limits stated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected and note the part number from the label.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is returned, so in most cases its coding stays in place. Any in-vehicle steps needed (for example a basic setting or calibration) are stated in the report.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013354025285,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Standard cluster (analogue \/ LCD)","offer_id":59910312526149,"sku":null,"price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Digital \/ virtual cockpit","offer_id":60011498963269,"sku":null,"price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/VWTroc.webp?v=1793106475"},{"product_id":"gearbox-control-unit-tcm-repair","title":"Gearbox Control Unit (TCM) Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003eEvery unit is different, so the final price depends on what we find on the bench. Not sure what is wrong? Choose the bench test (£45, deducted from the repair if you go ahead). Already know the fault? Order the repair at the standard price. If the fault needs more work, we send you a written quote for the difference and wait for your approval before doing it.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 1 – Standard repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£350\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe most common fault for this module, confirmed on the bench.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 2 – Extended repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£550\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMore extensive damage or several failed circuits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 3 – Advanced repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003eQuoted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSevere damage, previous repair attempts or data recovery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eEvery level includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you are refunded the price less the £45 diagnostic assessment and the unit comes back with the report. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for electronic transmission control units (TCM \/ TCU), including external units and, depending on design, units integrated with the gearbox. Faults show as limp mode, harsh or missing gear changes and communication errors.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGearbox in limp mode or stuck in one gear\u003c\/li\u003e\n\u003cli\u003eGearbox warning on the cluster\u003c\/li\u003e\n\u003cli\u003eHarsh, delayed or no gear changes\u003c\/li\u003e\n\u003cli\u003eNo communication with the TCM\u003c\/li\u003e\n\u003cli\u003eFaults after water or oil reaching the unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot every gearbox fault is electronic\u003c\/h2\u003e\u003cp\u003eFluid level and condition, wiring, sensors and mechanical wear cause similar symptoms. A bench test shows whether the control unit is at fault.\u003c\/p\u003e\u003ch2\u003eCommon fault codes\u003c\/h2\u003e\u003cdiv class=\"dtc\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning (generic)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eU0101\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eLost communication with TCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eP0700\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eTransmission control system – TCM requested MIL\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – memory read and saved before work where the unit allows it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFault confirmation\u003c\/b\u003e – supply, solenoid driver outputs, sensor inputs and communication are tested.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, with test limits stated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected and note the part number from the label.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is returned, so in most cases its coding stays in place. Any in-vehicle steps needed (for example a basic setting or calibration) are stated in the report.\u003c\/p\u003e\u003ch3\u003eDoes the gearbox need adaptation after refitting?\u003c\/h3\u003e\u003cp\u003eSome gearboxes need an adaptation or learning procedure after work. Where this applies, it is stated in the report.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility is confirmed by complete part number and hardware revision.\u003c\/strong\u003e A vehicle make or model alone does not confirm that a unit is supported. Send a label photo before ordering.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013353763141,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Repair – standard price","offer_id":59910312558917,"sku":null,"price":350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/dsg7.webp?v=1793106475"},{"product_id":"electric-power-steering-module-repair","title":"Electric Power Steering (EPS) Module Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePrice on request.\u003c\/strong\u003e Steering modules differ a lot between makes and the repair often involves the motor power stage, so we quote after we see the part number and fault codes. Send us a photo of the label and the codes on WhatsApp or through the repair request form. Nothing is charged until you accept the quote.\u003c\/p\u003e\u003cp\u003eEvery repair includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you pay only the £45 diagnostic assessment. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for electronic power steering control modules. When the module fails, steering assistance is lost or limited and a steering warning appears.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering heavy with a power steering warning\u003c\/li\u003e\n\u003cli\u003eAssistance cutting in and out\u003c\/li\u003e\n\u003cli\u003eNo communication with the steering module\u003c\/li\u003e\n\u003cli\u003eFaults after a low battery or jump start\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck supply and sensors first\u003c\/h2\u003e\u003cp\u003eThe EPS draws high current – battery condition, main fuses and earths matter. Torque and angle sensor faults can also cause warnings. A bench test confirms module faults.\u003c\/p\u003e\u003ch2\u003eCommon fault codes\u003c\/h2\u003e\u003cdiv class=\"dtc\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning (generic)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eU0131\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eLost communication with power steering control module\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – memory read and saved before work where the unit allows it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFault confirmation\u003c\/b\u003e – supply, motor driver stage and communication are checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, with test limits stated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected and note the part number from the label.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is returned, so in most cases its coding stays in place. Any in-vehicle steps needed (for example a basic setting or calibration) are stated in the report.\u003c\/p\u003e\u003ch3\u003eWill the steering angle need calibrating?\u003c\/h3\u003e\u003cp\u003eMany vehicles need a steering angle or end-stop calibration after refitting. Where this applies, it is stated in the report.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility is confirmed by complete part number and hardware revision.\u003c\/strong\u003e A vehicle make or model alone does not confirm that a unit is supported. Send a label photo before ordering.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":59910312591685,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/VauxhalVivacolumn.webp?v=1793135963"},{"product_id":"engine-ecu-repair","title":"Engine ECU Repair","description":"\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003eEvery unit is different, so the final price depends on what we find on the bench. Not sure what is wrong? Choose the bench test (£45, deducted from the repair if you go ahead). Already know the fault? Order the repair at the standard price. If the fault needs more work, we send you a written quote for the difference and wait for your approval before doing it.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 1 – Standard repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe most common fault for this module, confirmed on the bench.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 2 – Extended repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£320\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMore extensive damage or several failed circuits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel 3 – Advanced repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003eQuoted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSevere damage, previous repair attempts or data recovery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eEvery level includes diagnosis, final test, report and tracked UK return. If the unit cannot be repaired, you are refunded the price less the £45 diagnostic assessment and the unit comes back with the report. No VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUK postal repair\u003c\/b\u003e for engine control units – power supply, injector, ignition and actuator output stages, sensor inputs and communication faults. Your original ECU is repaired, so its software and immobiliser data stay in place.\u003c\/p\u003e\u003ch2\u003eCommon symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo start, no communication with the ECU\u003c\/li\u003e\n\u003cli\u003eMisfire on one cylinder with good coil and injector\u003c\/li\u003e\n\u003cli\u003eActuator not working with good wiring\u003c\/li\u003e\n\u003cli\u003eEngine warning with internal ECU fault codes\u003c\/li\u003e\n\u003cli\u003eWater or burn damage on the unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck the basics first\u003c\/h2\u003e\u003cp\u003eSupply, earths, fuses, relays and wiring cause many ECU-related faults. If those are good, a bench test confirms the ECU fault.\u003c\/p\u003e\u003ch2\u003eCommon fault codes\u003c\/h2\u003e\u003cdiv class=\"dtc\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning (generic)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eU0100\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eLost communication with ECM\/PCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode style=\"background:#FFF4C2;border:1px solid #F2C94C;color:#5A4300;font-weight:700;border-radius:6px;padding:2px 7px;font-size:.92em;white-space:nowrap\"\u003eP0601\u003c\/code\u003e\u003c\/td\u003e\n\u003ctd\u003eControl module memory checksum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWhat happens on the bench\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, job number, condition, signs of water or previous repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentification\u003c\/b\u003e – part number, hardware and software versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData backup\u003c\/b\u003e – memory read and saved before work where the unit allows it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFault confirmation\u003c\/b\u003e – supply, outputs under load, inputs and communication are tested.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinal test and report\u003c\/b\u003e – pass, partial or fail, with test limits stated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eHow to send your unit\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the repair and enter the unit details – part number, registration and fault codes.\u003c\/li\u003e\n\u003cli\u003eRemove the module with the battery disconnected and note the part number from the label.\u003c\/li\u003e\n\u003cli\u003ePack it in an anti-static bag with padding (\u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e) and write the order number on the box.\u003c\/li\u003e\n\u003cli\u003ePost it with tracking or book \u003ca href=\"\/pages\/collection-delivery\"\u003ea collection quotation\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequest a progress update using your order or TTR reference by email or WhatsApp. Return transport arrangements are confirmed in your quotation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWill the module need coding after refitting?\u003c\/h3\u003e\u003cp\u003eYour original unit is returned, so in most cases its coding stays in place. Any in-vehicle steps needed (for example a basic setting or calibration) are stated in the report.\u003c\/p\u003e\u003ch3\u003eMy ECU cannot be repaired – what now?\u003c\/h3\u003e\u003cp\u003eSee our \u003ca href=\"\/products\/engine-ecu-cloning-donor-unit\"\u003eECU cloning to a donor unit\u003c\/a\u003e service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility is confirmed by complete part number and hardware revision.\u003c\/strong\u003e A vehicle make or model alone does not confirm that a unit is supported. Send a label photo before ordering.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013353861445,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Repair – standard price","offer_id":59910312624453,"sku":null,"price":230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/MED17.4ECU.webp?v=1793106475"},{"product_id":"bga-reflow-reball-service","title":"BGA Reflow \u0026 Reball Service – Automotive Modules","description":"\u003cp\u003e\u003cstrong\u003eBGA reflow and reball for automotive control units\u003c\/strong\u003e – engine ECUs, gearbox controllers, instrument clusters, infotainment and body modules. For garages, repairers and owners who need a cracked BGA joint under a processor, memory or graphics chip put right.\u003c\/p\u003e\n\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eReflow – one BGA chip\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£90\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControlled reflow of an existing BGA joint with profile and preheat. Suitable for early-stage joint cracking.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReball – one BGA chip\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003e£180\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChip removed, pads cleaned, new solder balls with a chip-specific stencil, refitted and inspected.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChip replacement \/ pad repair\u003c\/th\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003cstrong\u003eQuoted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew or donor chip, lifted or burnt pads, and any programming or data transfer needed after replacement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eEach additional BGA chip on the same board is quoted. Where the unit allows it, memory is read and saved before heating. Every job includes a functional check where we can test the unit, a written report and tracked UK return.\u003c\/p\u003e\n\u003ch2\u003eBefore you order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSend the part number and a photo of the board or label first so we can confirm the chip and the stencil.\u003c\/li\u003e\n\u003cli\u003eA reball cannot fix a chip that has failed internally – if we find that, we quote replacement before doing anything else.\u003c\/li\u003e\n\u003cli\u003eIf the job cannot be done, you are refunded the price less the £45 diagnostic assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo VAT added – we are not VAT registered. \u003ca href=\"\/pages\/prices-service-area\"\u003ePrices and terms\u003c\/a\u003e · \u003ca href=\"\/pages\/warranty-terms\"\u003e12-month warranty\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/bga-reflow-reballing-service\"\u003eWhich faults BGA work fixes, units we work on and trade terms →\u003c\/a\u003e\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Reflow – one BGA chip","offer_id":60012001558853,"sku":null,"price":90.0,"currency_code":"GBP","in_stock":true},{"title":"Reball – one BGA chip","offer_id":60012001591621,"sku":null,"price":180.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/reballing_naprawa_ukladu_bga.jpg?v=1793573373"},{"product_id":"adas-diagnostics","title":"ADAS \u0026 Driver Assistance Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eADAS \u0026amp; driver assistance diagnostics\u003c\/strong\u003e – Lane assist, adaptive cruise control, Front Assist \/ emergency braking, blind spot, parking sensors and cameras that switch off or show warnings.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriver assistance warnings in the cluster\u003c\/li\u003e\n\u003cli\u003eACC or lane assist not available\u003c\/li\u003e\n\u003cli\u003eCamera or radar not communicating\u003c\/li\u003e\n\u003cli\u003eFaults returning after windscreen or bumper work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe read all modules, check camera and radar communication, power, video and network signals, and confirm whether the fault is in a sensor, wiring, a control unit or needs calibration.\u003c\/p\u003e\u003ch2\u003eCamera-only bench check\u003c\/h2\u003e\u003cp\u003eFront camera removed from the car? Send the camera on its own – no car needed. We currently bench-check front cameras from:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVW, Audi, Skoda, SEAT (front camera J852) – function test, identification, fault memory read and clear\u003c\/li\u003e\n\u003cli\u003ePorsche – function test, identification, fault memory read and clear\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz (MPC2 front camera) – identification, fault memory read and clear\u003c\/li\u003e\n\u003cli\u003eHonda (ACC camera 36160-THR and newer generation) – identification, fault memory read and clear\u003c\/li\u003e\n\u003cli\u003eVolvo Trucks FH \/ FM (24V front camera 23494204) – identification, fault memory read and clear\u003c\/li\u003e\n\u003cli\u003eMazda and other makes – ask first with the part number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134119237,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/audi-vw-adas-front-camera-repair.png?v=1793470782"},{"product_id":"abs-esp-diagnostics","title":"ABS \/ ESP \u0026 Brake System Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eABS \/ ESP \u0026amp; brakes diagnostics\u003c\/strong\u003e – ABS, ESP and traction control warnings, electronic parking brake and brake-assist faults.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS, ESP and traction lights on together\u003c\/li\u003e\n\u003cli\u003eNo communication with the ABS module\u003c\/li\u003e\n\u003cli\u003eWheel speed sensor faults\u003c\/li\u003e\n\u003cli\u003eElectronic parking brake faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe check wheel speed signals, supply and earth, network communication and actuator tests, and separate sensor and wiring faults from a faulty ABS control unit.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134283077,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/abs-esp-module-repair.png?v=1793472882"},{"product_id":"engine-emissions-diagnostics","title":"Engine Management \u0026 Emissions Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eEngine \u0026amp; emissions diagnostics\u003c\/strong\u003e – Engine warning light, limp mode, misfires, no-start, DPF, EGR and AdBlue \/ SCR faults.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine management light or limp mode\u003c\/li\u003e\n\u003cli\u003eCranks but will not start\u003c\/li\u003e\n\u003cli\u003eDPF, EGR or AdBlue warnings\u003c\/li\u003e\n\u003cli\u003ePoor running, misfire or high fuel use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe read and interpret fault codes and live data, test sensors and actuators, and measure signals so you only replace what is actually faulty.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134348613,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/feb49e_0a571cdafbd14d4b9aa94d5c71a9fd28_mv2.avif?v=1793574481"},{"product_id":"gearbox-transmission-diagnostics","title":"Gearbox \u0026 Transmission Electronics Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eGearbox \u0026amp; transmission diagnostics\u003c\/strong\u003e – Automatic and DSG gearbox warnings, limp mode, harsh or missing gears and gear selector faults.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGearbox warning or limp mode\u003c\/li\u003e\n\u003cli\u003eHarsh, delayed or missing gears\u003c\/li\u003e\n\u003cli\u003eGear selector or shift lock faults\u003c\/li\u003e\n\u003cli\u003eNo communication with the gearbox control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe check gearbox control unit communication, solenoid and sensor signals, adaptation values and supply circuits to separate electronic from mechanical faults.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134381381,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/sample-cat-dsg-mechatronic.webp?v=1793395705"},{"product_id":"electrical-can-network-diagnostics","title":"Electrical, Body \u0026 CAN Network Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eElectrical, body \u0026amp; CAN diagnostics\u003c\/strong\u003e – Battery drain, intermittent electrical faults, lighting, central locking, comfort systems and lost communication between modules.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery goes flat overnight\u003c\/li\u003e\n\u003cli\u003eSeveral warning lights at once\u003c\/li\u003e\n\u003cli\u003eU-codes – lost communication with modules\u003c\/li\u003e\n\u003cli\u003eLights, wipers, windows or locking not working\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe measure parasitic drain, power and earth circuits, and analyse the CAN network to find the module or wiring that is causing the fault.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134512453,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/1664797198-multiple-vehicle-data-buses-can-flexray-xcp-lin-most-ethernet.avif?v=1793574426"},{"product_id":"instrument-cluster-diagnostics","title":"Instrument Cluster \u0026 Dashboard Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eInstrument cluster \u0026amp; dashboard diagnostics\u003c\/strong\u003e – Dead or flickering clusters, gauges not working, virtual cockpit faults and missing information on the dashboard.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlank or flickering display\u003c\/li\u003e\n\u003cli\u003eGauges stuck or not working\u003c\/li\u003e\n\u003cli\u003eWarning lights not showing\u003c\/li\u003e\n\u003cli\u003eVirtual cockpit reboots or goes dark\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe check supply, network communication and the signals the cluster receives, and confirm whether the cluster itself needs repair.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£80 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134545221,"sku":null,"price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/sample-cat-vw-digital-cockpit.webp?v=1793395198"},{"product_id":"hybrid-ev-hv-diagnostics","title":"Hybrid \u0026 EV High-Voltage System Diagnostics","description":"\u003cp\u003e\u003cstrong\u003eHV hybrid \u0026amp; EV systems diagnostics\u003c\/strong\u003e – Hybrid and electric vehicle faults – 48V mild-hybrid systems, DC\/DC converters, starter-generators, battery management and high-voltage system warnings.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e“Stop safely” or electrical system warnings\u003c\/li\u003e\n\u003cli\u003e12V or 48V battery not charging\u003c\/li\u003e\n\u003cli\u003eHybrid system or HV battery warnings\u003c\/li\u003e\n\u003cli\u003eStarter-generator or DC\/DC converter faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003cp\u003eWe read the hybrid and battery management systems, check the 48V \/ HV system status, DC\/DC converter and starter-generator operation, and confirm which component has failed before any part is replaced.\u003c\/p\u003e\u003ch2\u003ePrice\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e£100 per hour\u003c\/strong\u003e, charged in full hours. Book the first hour online; if the fault needs longer, we tell you before continuing. Diagnostics at the lab in Rainworth by appointment.\u003c\/p\u003e\u003cp\u003eYou get a written summary of the codes, live data and tests carried out, the confirmed cause and the recommended repair with a price. If the fault is in an electronic module, we can repair it in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarages and fleets:\u003c\/strong\u003e trade rates and B2B work are priced individually – see \u003ca href=\"\/pages\/for-garages\"\u003eFor garages\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eNo VAT added – we are not VAT registered.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Diagnostic test – 1 hour","offer_id":60013134643525,"sku":null,"price":100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/1-Porashe-Taycan-b-P19_0685_a3_rgb.jpg?v=1793573610"},{"product_id":"led-headlight-control-module-test-repair","title":"LED Headlight Control Module Test \u0026 Repair","description":"\u003cp\u003eBench testing and repair of LED and matrix headlight control modules (LED drivers) from European vehicles.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeadlight warning in the cluster\u003c\/li\u003e\n\u003cli\u003eLED dipped, main or daytime light not working\u003c\/li\u003e\n\u003cli\u003eMatrix or adaptive light function unavailable\u003c\/li\u003e\n\u003cli\u003eHeadlight module fault codes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, label, housing and connector condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBench test\u003c\/b\u003e – the unit is powered and operated on our test bench and the fault is confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and the unit is tested again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReport and return\u003c\/b\u003e – written report and tracked UK return.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePrice on request.\u003c\/strong\u003e These units differ between makes and part numbers, so we quote after we see the part number and fault codes. Send a photo of the label and the codes on WhatsApp or through the \u003ca href=\"\/pages\/start-a-repair-request\"\u003erepair request form\u003c\/a\u003e. Nothing is charged until you accept the quote.\u003c\/p\u003e\u003cp\u003eEvery job includes the bench test, a written report and tracked UK return. If the unit cannot be repaired, you pay only the £45 diagnostic assessment. Garages and fleets: \u003ca href=\"\/pages\/for-garages\"\u003etrade terms\u003c\/a\u003e. No VAT added – we are not VAT registered.\u003c\/p\u003e\u003ch2\u003eHow to order\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSend us the part number and fault codes for a quote.\u003c\/li\u003e\n\u003cli\u003ePost the unit using our \u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e, or drop it at the lab in Rainworth by appointment.\u003c\/li\u003e\n\u003cli\u003eWe test, repair and return it with the report.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"T-Tronic Lab","offers":[{"title":"Repair your unit","offer_id":60013149684037,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/tt-led-headlight-control-module-test.jpg?v=1793488432"},{"product_id":"12v-lithium-battery-bms-reset-repair-mercedes-amg-porsche-others","title":"12V Lithium Battery BMS Reset \u0026 Repair – Mercedes-AMG, Porsche \u0026 Others","description":"\u003cp\u003eBench testing, BMS reset and repair of 12V lithium (LiFePO4) starter batteries used in Mercedes-AMG, Porsche and other cars with a lithium 12V battery. A deep discharge often makes the battery management system lock the battery – it then shows 0V or will not take a charge, even though the cells are still usable.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery shows 0V or very low voltage after the car stood for a long time\u003c\/li\u003e\n\u003cli\u003eBattery will not take a charge from a normal charger\u003c\/li\u003e\n\u003cli\u003eCar completely dead or will not start\u003c\/li\u003e\n\u003cli\u003e12V battery or charging system warning on the dash\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, label, housing and terminal condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBench test\u003c\/b\u003e – cell voltages, BMS communication and charge acceptance are checked and the fault is confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReset and repair\u003c\/b\u003e – the BMS is reset, cells are balanced and recharged, and the battery is tested again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReport and return\u003c\/b\u003e – written report and tracked UK return.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBMS reset and repair from £275.\u003c\/strong\u003e If the cells are worn out or damaged and the battery cannot be recovered, you pay only the £45 bench test, which is deducted from the repair if it goes ahead. Swollen or physically damaged batteries – contact us before sending.\u003c\/p\u003e\u003cp\u003eSend a photo of the battery label on WhatsApp or through the \u003ca href=\"\/pages\/start-a-repair-request\"\u003erepair request form\u003c\/a\u003e and we confirm before you post it. Garages and fleets: \u003ca href=\"\/pages\/for-garages\"\u003etrade terms\u003c\/a\u003e. No VAT added – we are not VAT registered.\u003c\/p\u003e\u003ch2\u003eHow to order\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSend us the battery part number from the label.\u003c\/li\u003e\n\u003cli\u003eRemove the battery and post it using our \u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e, or drop it at the lab in Rainworth by appointment.\u003c\/li\u003e\n\u003cli\u003eWe test, reset and return it with the report.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60124213281093,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"BMS reset \u0026 repair – standard price","offer_id":60124213313861,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/t-tronic.co.uk\/collections\/make-nissan.oembed","provider":"T-Tronic Lab","version":"1.0","type":"link"}