Our Services
Auto Electrical Diagnostics & Fault Finding
Electrical faults in modern vehicles can be difficult to diagnose without the correct equipment and experience.
At Midland Auto Repairs, we specialise in advanced electrical diagnostics and fault tracing for cars, vans and commercial vehicles.
Common Electrical Faults
Battery drain problems
Intermittent electrical faults
Starting issues
Charging system faults
Wiring faults
Fuse box issues
CAN bus communication faults
Lighting faults
Central locking problems
Electric window faults
Dashboard warning lights
Diagnostic Services
Full system scanning
Wiring continuity testing
Live data analysis
Oscilloscope diagnostics
CAN bus testing
Charging system testing
Battery health testing
Sensor and actuator testing
Why Professional Diagnostics Matter
Modern vehicles use complex electronic systems that require specialist tools and expertise.
Accurate diagnostics reduce unnecessary parts replacement and help resolve faults faster.
Trade Diagnostic Support
We also support garages and workshops with specialist electrical diagnostics and module testing.
ECU Testing & Repair Services
Modern vehicles rely heavily on electronic control units (ECUs) to manage engine performance, fuel systems, emissions and communication between vehicle systems.
When an ECU develops faults, vehicles may suffer from starting problems, loss of power, warning lights or complete communication failure.
At Midland Auto Repairs, we provide professional ECU testing and repair services for a wide range of vehicle makes and models.
Common ECU Faults We Repair
ECU no communication
Water damaged ECUs
Burnt components
Injector faults
Misfire faults
Internal ECU failures
No start conditions
Immobiliser communication issues
CAN bus faults
Power supply faults
Our ECU Services Include
ECU diagnostics
Bench testing
ECU repair
ECU cloning
ECU programming support
Virginising services
Immobiliser matching
Fault code analysis
Benefits of ECU Repair
Repairing your ECU can often save hundreds or even thousands compared to replacing the unit through a dealership.
Our technicians test all repaired units before dispatch to ensure reliability and performance.
Supported Vehicle Brands
We work with many vehicle manufacturers including:
BMW
Mercedes-Benz
Audi
Volkswagen
Ford
Vauxhall
Peugeot
Citroen
Renault
Nissan
Land Rover
Jaguar
Fiat
Toyota
Book ECU Diagnostics
Contact us today to discuss your ECU fault or arrange testing.
Immobiliser Diagnostics & Key Programming
Immobiliser faults can prevent vehicles from starting and may occur after battery replacement, ECU replacement or module failure.
We provide immobiliser diagnostics and key programming support for a wide range of vehicles.
Services Include
Immobiliser fault diagnostics
Key programming
ECU and immobiliser matching
Lost key solutions
No start diagnostics
Transponder programming
Remote key diagnostics
Common Symptoms
Vehicle will not start
Key not recognised
Immobiliser warning light flashing
ECU mismatch faults
Central locking issues
Trade Services Include
ECU testing and repair
ABS module repair
BCM repair
Instrument cluster repair
Airbag module reset
Immobiliser solutions
Diagnostic support
Mail-in repair service
Why Trade Customers Use Us
Fast turnaround times
Reliable communication
Bench tested repairs
Competitive trade pricing
Courier collection options
CONTACT
07741950570
info@midlandautorepairs.co.uk
Midland AutoRepairs Victoria Street, West Brom, B70 8BW
Opening hours
Monday - Friday: AVAILABLE 24hrs
Saturday: AVAILABLE 24hrs
Sunday: Closed