Troubleshooting Hints

1. Check HDLP and WDO Circuit Breaker.
2. Check HTR-A/C Fuse by operating Heater blower.
3. If BRAKE Indicator is lit with Ignition Switch in "RUN" and Park Brake released, see BRAKE WARNING .
4. If Headlights do not turn off with Ignition Switch in "OFF," replace Turn/Hazard-Headlight Switch Assembly.
5. If Headlights remain dimly lit with Ignition Switch "OFF," replace Daytime Running Lights (DRL) Relay.
6. Check that grounds G103 and G104 are clean and tight.