Troubleshooting Hints

1. Check condition of DRL-FOG fuse. If fuse is blown. locate and repair source of overload.
2. Check that grounds G112, G113 and G200 are clean and tight.
3. Check that the Fog Lamp Relay is securely mounted in the Convenience Center.
4. Check the LH and RH Low and High Beam filaments.
5. Check the High Beam Indicator filament.
6. Check the LH and RH Fog Lamp filaments.
- Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove "GOOD" in a continuity voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a voltage drop with the system operational (under load).
- Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (Refer "Troubleshooting Procedures"). Diagnostic Aids