Diagnostic Fault Information
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| B+ Terminal 5 X3 | B2425 0D, B2430 0D 1 | B2425 0D, B2430 0D 1 | - | - |
| Heated Seat Switch Back/Cushion Signal | 1 | 1 | 1 | - |
| Heated Seat Switch Cool Mode Signal | 2 | 2 | 2 | - |
| Heated Seat Cool Indicator Control | 3 | 3 | 4 | - |
| Heated Seat Back/Cushion Indicator Control | 3 | 3 | 4 | - |
| Heated Seat High Indicator Control | 3 | 3 | 4 | - |
| Heated Seat Low Indicator Control | 3 | 3 | 4 | - |
| Heated Seat Medium Indicator Control | 3 | 3 | 4 | - |
| Heated and Cooled Seat Switch Ground | 1 | 1, 2, 3 | - | - |
| Driver Heated Seat Element Supply Voltage | B2508 02 | B2425 0D | B2508 01 | B2425 0B, B2425 0C, B2425 0E |
| Driver Heated Seat Element Control | B2508 02 | B2425 0D | B2508 01 | B2425 0B, B2425 0C, B2425 0E |
| Driver Heated Seat Cushion Temperature Sensor Signal | B1925 02 | B1925 05 | B1925 05 | - |
| Driver Heated Seat Cushion Temperature Sensor Low Reference | - | B1925 05 | - | - |
| Passenger Heated Seat Element Supply Voltage | B2508 02 | B2430 0D | B2508 01 | B2430 0B, B2430 0C, B2430 0E |
| Passenger Heated Seat Element Control | B2508 02 | B2430 0D | B2508 01 | B2430 0B, B2430 0C, B2430 0E |
| Passenger Heated Seat Cushion Temperature Sensor Signal | B2170 02 | B2170 05 | B2170 05 | - |
| Passenger Heated Seat Cushion Temperature Sensor Low Reference | - | B2170 05 | - | - |
| 1. Heated seat malfunction 2. Heated seat cool mode malfunction 3. Seat heating switch indicator inoperative 4. Seat heating switch indicator always on |
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