Troubleshooting Hints

1. Place Park Brake in OFF position and Ignition Switch in RUN.
2. Verify conditonof DRL, GAGES and HTR A/C fuses. If blown, locate and repair source of overload. Then replace fuse.
3. Place Light Switch in ON and Headlamp Dimmer Switch in HIGH BEAM. If High Beam headlamp(s) are inoperative, refer to HIGH BEAM LAMP(S) DO NOT OPERATE. If High Beam headlamps operate, place Light Switch in OFF and follow diagnosis procedures.