Vehicle Diagnostics & Auto Electrical Repairs
Find the Fault — Fix It Right the First Time
Modern cars and vans rely heavily on advanced electrical systems and onboard computers. When a dashboard warning light appears or your vehicle starts running poorly, a professional car diagnostic test is the best way to identify the problem quickly.
At TyreMarks, we provide comprehensive vehicle diagnostic and electrical repair services in Tavistock and surrounding areas. Using dealer-level diagnostic tools and years of hands-on experience, we accurately detect faults, so you avoid unnecessary repairs and expenses.
Our Diagnostic & Electrical Services
We offer a full range of auto electrical and diagnostic services, including:
- Full system diagnostics Engine, transmission, ABS, airbag, DPF, and emission systems
- Electrical fault finding Tracing wiring faults, short circuits, and component failures.
- Battery, alternator & starter testing Ensuring you're charging and starting system is performing at its best.
- ECU coding & programming Reprogramming and configuration for new or replacement parts.
- Immobiliser and key issues Diagnosis and repair of no-start and security system problems
- Lighting and accessory repairs Fixing headlights, indicators, windows, mirrors, and in-car electronics
Whether you drive a petrol, diesel, hybrid, or electric vehicle, we can help with all electrical and diagnostic repairs.
Why Choose TyreMarks?
- Expert Car Diagnostics Accurate fault-finding using the latest automotive diagnostic software.
- Qualified Auto Electricians Skilled technicians trained in modern vehicle electronics.
- Transparent Reporting Clear explanations, printed fault code reports, and honest advice before any repair work.
- Competitive Prices Affordable car diagnostics without cutting corners.
- Local & Trusted Proudly serving Tavistock, Plymouth, and all of Devon and Cornwall.
Helpful Advice from Our Experts
Don't ignore dashboard warning lights. A small issue today can become a costly problem tomorrow. Electrical faults can be complex. Always have a qualified auto electrician trace the root cause before replacing parts. Regular vehicle health checks can prevent breakdowns and MOT failures. Share details about the issue. When did it start? Under what conditions? This information helps us diagnose faster and more accurately.
Book a Diagnostic Test in Tavistock
If your car or van is showing a warning light or experiencing electrical problems, book a vehicle diagnostic test today with TyreMarks. We'll quickly find the fault, explain what's wrong, and recommend the right repair solution.