Electronic truck faults increasingly involve networks, sensors and control modules. We use vehicle-specific diagnostic equipment where available together with circuit testing to find the root cause.
Diagnostic work
- Fault-code scanning and guided diagnosis
- ECU power, ground and signal checks
- CANBUS communication diagnosis
- Sensor reference voltage and signal testing
- Actuator command and response checks
- ABS/EBS electronic faults
- Manufacturer diagnostic workflows where available
- Electrical confirmation before ECU replacement
A fault code is a starting point
Diagnostic trouble codes describe what the control system detected; they do not always identify the failed part. We combine scan data with electrical measurements and system behaviour to confirm whether the fault is wiring, sensor, actuator, module communication or another related system.
Commercial vehicle coverage
We work on systems found across Volvo, Scania, MAN, Mercedes-Benz Actros, Renault, Hino, Isuzu, Fuso, UD / Nissan Diesel, Sinotruk, Shacman, Foton, Dongfeng and other commercial vehicles. Exact diagnostic coverage depends on model, year and installed system.
Service area
Our workshop is located in Masai, Johor, convenient for Kota Puteri, Pasir Gudang, Seri Alam, Johor Bahru and nearby industrial areas. Fleet and workshop enquiries are welcome.
Workshop photos
Frequently asked questions
Do you work on European trucks?
Yes. We support electrical and diesel system diagnosis on commercial vehicles including Volvo, Scania, MAN, Mercedes-Benz Actros and Renault, depending on model, year and system.
Do you only repair trucks in Masai?
Our workshop is in Kota Puteri, Masai. We regularly serve customers and commercial operators from Pasir Gudang, Johor Bahru, Seri Alam, Johor Jaya and surrounding areas.
What should I send before coming?
Send the truck make, model, year, engine if known, symptoms, dashboard warnings and fault codes. Photos or a short video can also help us prepare.