Troubleshooting Hints

Try the following checks before performing other diagnosis.
1. Check the PWR ACC Circuit Breaker by operating the Power Seat or Power Door Locks (if equipped).
2. Check the GAGES Fuse by visual inspection.
3. Check the INST LPS Fuse by turning on the Light Switch. Adjust Dimmer Switch and observe Instrument Panel Illumination.
4. If the rear defogger operates properly but the On indicator does not light, replace the Rear Defogger Control.
5. If one or more of the grid lines do not heat, repair grid lines.