When to bring it in
- No-crank, slow crank, or dead batteries
- Charging light or batteries that will not stay up
- Lighting, ABS, or trailer cord faults
- Intermittent gauges or module dropouts

Intermittent lights, no-crank, and charging complaints waste days when they are guessed at. We test batteries, alternators, grounds, and the circuit in question, then repair the fault instead of replacing a module that was never fed power.