Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
Heated/Cooled Seat Switch Indicator Malfunction
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Heated Seat Back Only Mode Indicator Control | 4 | 4 | 4 5 |
- |
| Heated Seat Back Only Mode Switch Signal | 2 | 2 | 2 | - |
| Heated Seat Back/Cushion Indicator Control | 4 | 4 | 4 5 |
- |
| Heated Seat Back/Cushion Switch Signal | 1 | 1 | 1 | - |
| Heated Seat Cool Indicator Control | 4 | 4 | 4 5 |
- |
| Heated Seat Cool Switch Signal | 3 | 3 | 3 | - |
| Heated Seat High Temperature Indicator Control | 4 | 4 | 4 5 |
- |
| Heated Seat Low Temperature Indicator Control | 4 | 4 | 4 5 |
- |
| Heated Seat Medium Temperature Indicator Control | 4 | 4 | 4 5 |
- |
| Seat Temperature Control Switch Ground | 1 | 1 | - | - |
| 1. Heated seat back/cushion inoperative 2. Heated seat back only mode inoperative 3. Heated seat cool mode inoperative 4. Heated seat switch indicator inoperative 5. Heated seat switch indicator always on |
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