Troubleshooting Hints

TRY FOLLOWING CHECK BEFORE DOING SYSTEM DIAGNOSIS.
1. If one Headlamp or Fog Lamp doesn't work, check the bulb, connector, and wiring to bulb.
2. If Headlamps or Fog Lamps on one side are dim, check ground on that side.
3. If Headlamps do not turn off, replace Head/Park Lamp Switch.
4. If HI Beams light, but HI Beam Indicator does not, check bulb and LT GRN (11) and BLK (1250) wiring for an open. Check in-line Connector C200 (terminal A13) and Instrument Cluster Connector (terminal B3 and B 16) for proper terminal contact.
5. If Fog Lamp ON Indicator does not turn off, replace Fog Lamp Switch.
6. If Fog Lamps do not operate, check Relay Center Fuse 2.
7. If Fog Lamp ON Indicator and illumination lamp do not work. check ground wiring in headliner.
8. If Fog lamps are on at all times, check PPL (34) wiring for a short to voltage. If wiring is OK, check that Fog Lamp Relay contacts are not stuck closed.
^ Refer to System Diagnosis for diagnostic tests. Diagnostic Tests