Circuit Breaker
- Disconnect harness connector from fuse block. Using test light, check fuse block harness connection for voltage. If there is no battery voltage at connection, check for burnt fusible link in engine compartment.
- Check circuit breaker continuity if voltage exists. Using ohmmeter, test circuit breaker for continuity. Replace circuit breaker if no continuity exists.
- If circuit breaker tests okay, check for battery voltage at circuit breaker connection of fuse block with wiring harness installed. If voltage exists at wiring harness but not at circuit breaker connection, check fuse block for damage.