Service
Electrical & Diagnostics
Electrical gremlins are where cheap shops give up. We trace the circuit, fix the harness, and handle ECM programming and parameter changes instead of swapping parts until something works.
What we handle
- Charging and starting system diagnosis
- Harness and connector repair
- Lighting and accessory circuits
- ECM programming and parameter changes
- Sensor and module diagnosis
- Intermittent-fault tracing
Bring it in when you see
- No-start or hard-start
- Dead batteries or overcharging
- Intermittent electrical faults
- Lights or accessories cutting out
- A parameter change you need made
Common questions
Can you reprogram or change ECM parameters?+
Yes, we handle ECM programming and parameter work on the major platforms.
Get your truck back to work
Drop it, ship it, or get a mobile truck rolling. Tell us what is down and we will tell you when it moves.