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Home >> GMC >> 2002 >> Yukon Denali >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> Diagnostic Information and Procedures >> Heated Seat Switch Mode Indicator Malfunction

Heated Seat Switch Mode Indicator Malfunction

Heated Seat Switch Mode Indicator Malfunction

Step Action Value(s) Yes No
Schematic Reference: Heated Seats Schematics 
1 Did you review the Heated Seats Description and Operation and perform the necessary inspections? - Go to Step 2  Go to Heated Seats Description and Operation 
2 Operate the Heated Seat Switch.
Does the Heated Seat Switch HIGH and LOW indicators illuminate when the Heated Seat Switch is operated?
- Go to TESTING FOR INTERMITTENT AND POOR CONNECTIONS Go to Step 3 
3 Does the Heated Seat increase in temperature when the Heated Seat Switch is activated? - Go to Step 4  Go to Heated Seat Inoperative Heated Seat Inoperative - Rear 
4 Replace the Heated Seat Switch.
Did you complete the replacement?
- Go to Step 5  -
5 Operate the system in order to verify the repair.
Did you correct the condition?
- System OK Go to Step 2