Symptom | Procedure |
|---|---|
The traction/heated seat switch illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, replace the traction heated seat switch. |
The fog lamp/heated seat switch illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, replace the fog lamp/heated seat switch. |
The hazard switch illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, replace the hazard switch. |
The radio illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and the ground strap for an open or short. If OK, replace the radio. |
The HVAC control head illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, check the 3 illumination bulbs. If the bulbs are OK, replace the HVAC control head. |
The I/P cluster illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, check the illumination bulbs (yellow bulb sockets). If the bulbs are OK, replace the I/P cluster. |
The cigar lighter illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 for an open or short. If OK, replace the illumination ring. |
The electronic PRNDL illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 for an open or short. If OK, replace the electronic PRNDL. |
The dimmer switch illumination does not dim. | Check for DTCs B2622, B2623, B2627, and B2628. If no codes are set, park lamps ON, check CKT 8 and CKT 550 for an open or short. If OK, replace the dimmer switch. |
All back lit components do not illuminate or dim. | Check for blown dimmer fuses in the left I/P fuse block. |
