Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Heated Seats Schematics | |||
1 | Did you review the system operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Seats |
2 |
Do the rear heated seats remain off? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Disconnect the rear heated seat switch. Is the heated seat off? | Go to Step 6 | Go to Step 4 |
4 | Disconnect the rear heated seat relay. Is the heated seat off? | Go to Step 5 | Go to Step 7 |
5 | Test and repair the rear heated seat switch signal circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 9 | Go to Step 8 |
6 | Replace the rear heated seat switch. Refer to Rear Seat Heater Switch Replacement . Is the repair complete? | Go to Step 9 | -- |
7 | Repair the rear seat heater element supply circuit for a short to voltage. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 9 | -- |
8 | Replace the rear heated seat relay. Refer to Rear Seat Cushion Heater Relay Replacement . Is the repair complete? | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
