Rigfix Service
Fault Code Diagnostics
Computerized diagnostic service for most makes and models. Rigfix helps fleets keep semi-trucks and trailers moving with practical diagnostics, repair planning, and service work handled by a heavy-duty repair team.
What We Fix
- Check-engine lights, warning messages, active and stored fault codes, sensor issues, and communication faults
- Electrical, engine, emissions, air system, and drivetrain-related codes
- Most makes and models supported by computerized diagnostic tools
What We Do
- Scan modules, document codes, and trace symptoms to likely causes
- Test components instead of guessing at parts
- Explain diagnostic findings and recommended repair priorities
Ready for Service
Need Fault Code Diagnostics help?
Send Rigfix the equipment details, symptoms, photos if available, and your preferred shop location. The team will help route the repair request and next steps.