A weak starter, charging problem or intermittent no-start can stop a truck even when the battery appears normal. We test the complete starting and charging circuit.
Starter & alternator services
- 12V and 24V starter diagnosis
- Starter motor repair and overhaul
- Alternator output and charging checks
- Alternator repair support
- Cable and terminal voltage-drop checks
- Starter relay and control circuit checks
- Battery condition cross-check
- No-start / slow-crank diagnosis
Check the circuit, not only the component
Slow cranking can result from a starter, battery, cable resistance, poor ground or control circuit. Low charging voltage can come from the alternator, wiring, battery condition or load. Testing the circuit under operating conditions helps identify the actual cause.
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.