Our services

Truck Diagnostics

Accurate fault finding for warning lights, derates, emissions and electrical problems.

Truck Diagnostics

Truck Diagnostics in Keighley

Modern trucks rely on electronics, sensors and emissions systems. When a warning light comes on or a vehicle goes into limp mode, guessing at the fault wastes time and money.

We use diagnostic equipment to read fault codes and live data, then trace the root cause so the repair is done once and done properly. Emissions faults can be checked on our emissions test equipment once repaired.

Root-cause diagnosis, not parts guessing

Emissions verified on site after repair

irtec-approved technicians

Repairs carried out in the same workshop

Cutaway of a truck showing engine and electrical systems

Since 2000Keighley commercial workshop

What's included

Truck Diagnostics: what we cover

Engine & ECU diagnostics

Fault code reading, live data and root-cause diagnosis.

Emissions faults

Smoke, EGR and emissions faults traced and repaired.

AdBlue / SCR

AdBlue system faults, sensors and derate problems.

DPF problems

Blocked DPF diagnosis, regeneration and sensor faults.

ABS & EBS

Braking system fault codes and sensor diagnosis.

Electrical fault finding

Wiring, modules, connectors and intermittent faults.

Vehicles we work on:

HGVs & tractor units
Rigid trucks
LGVs & 7.5-tonners
Buses & coaches
Vans

FAQs

Truck Diagnostics: your questions answered

Anything else you'd like to know? Call the workshop and we'll be happy to help.

Yes. We read the fault codes and live data, find the underlying cause and explain the options before carrying out any repair.

Yes. AdBlue and DPF problems are some of the most common causes of derating. We diagnose the cause — whether a sensor, injector or blockage — and repair it.

Enquiries