UK postal module repairs · Please confirm your part number before sending. Start a repair request
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Contact hours

Monday–Friday08:30–17:30
Saturday09:00–14:00
SundayClosed

UK time. Postal service and mobile visits by arrangement. Parts drop-off by prior arrangement. Contact us before visiting.

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T-Tronic Automotive | UK

Auto electrician for starting, wiring & charging faults.

An intermittent non-start, flat battery or electrical accessory that will not work needs a methodical diagnosis. Mobile appointments are arranged around Mansfield and Nottingham where suitable.

Service availability and price confirmed for your exact vehicle or unit.

Automotive electronics and vehicle diagnostics
Automotive electronics, diagnostics and software services.

Choose the right service

What do you need help with?

Starting and charging

Battery, supply, earth and charging concerns investigated in the context of the vehicle and symptoms.

Wiring and networks

Circuit, connector and communication checks to distinguish wiring faults from module failures.

Intermittent problems

Provide the conditions: cold or hot, after rain, parked overnight or while driving. A repeatable symptom helps focus testing.

A clear process

How it works

  1. Describe the symptoms

    Send vehicle details, warning messages, when it happens and any recent repairs or battery work.

  2. Agree the appointment

    We confirm location, access, the diagnostic scope and initial charge. Tell us if the vehicle cannot be driven.

  3. Test before replacing

    We perform agreed checks and explain the findings. Additional work or parts are quoted before proceeding.

  4. Repair and hand over

    The handover records the work and any further investigation needed. Complex or intermittent faults may require more than one visit.

Before you book

Mobile service area

Mansfield, Rainworth, Nottingham and surrounding areas by agreed appointment, subject to location and job suitability. Parts can be dropped off by prior arrangement. Vehicle work is arranged separately as a mobile appointment where suitable.

Vehicle and bench work

We can discuss postal module assessment when vehicle checks indicate that route. A bench repair does not replace vehicle-side diagnosis of wiring, power or other components.

For independent garages

Your customer. Our electronics support.

Discuss trade pricing, module assessment and collection from your workshop. Each job has an agreed scope and a reference for updates.

Trade support and delivery →

Your questions answered

Is a diagnostic scan the same as finding the fault?

No. Fault codes show what the vehicle detected. Testing is needed to establish the cause.

Can you quote before seeing the car?

We can agree the initial diagnostic scope and charge. A repair price may depend on the findings, access and parts required.

Can you come to my garage?

Send the workshop postcode and job details. We confirm mobile availability or a suitable postal module route.

Start with your vehicle or module details

Send clear label photos, the vehicle details and a short description of the problem. We confirm the appropriate service, price and next steps.