Troubleshooting Hints

TRY THE FOLLOWING CHECKS BEFORE DOING THE SYSTEM DIAGNOSIS:
1. If one Headlight does not work, check the lamp, connections, and wires to the Headlight.
2. If HI Beams do not light, but the HI Beam Indicator lights, check the LT GRN (11) wire for an open (see schematic).
3. If Headlights on one side are on dimly, check the ground on that side.
4. If the Headlights do not turn off, replace the Headlight Switch Assembly.
5. If Fog Lights do not work, check the FOG Fuse.
6. If Fog Lights do not turn off with the Ignition Switch in RUN, replace Fog Light Relay.
7. If Fog Lights do not turn off unless Lo Beams are off, replace the Fog Light Switch.
8. If one Fog Light doesn't work, check the connections, Fog Light, and wires to the Fog Light.
^ Refer to Instrument panel, Gages And Warning Indicator for Headlight Switch Assembly and Fog Light Relay access. Instrument Panel, Gauges and Warning Indicators
^ Go to System Diagnosis for diagnostic tests. System Diagnosis