Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 Cadillac ATS. 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+ | 1, 5 | 1 | - | - |
| Passenger Horizontal Forward Switch Signal | 1, 5 | 2 | B2000 59 | - |
| Passenger Horizontal Rearward Switch Signal | 1, 5 | 2 | B2005 59 | - |
| Passenger Seat Horizontal Motor Forward Control | B3920 02 | 2 | B3920 01 | B3920 00, B3920 0B |
| Passenger Seat Horizontal Motor Rearward Control | B3920 02 | 2 | B3920 01 | B3920 00, B3920 0B |
| Passenger Seat Vertical Motor Down Control | 1, 5 | 3 | - | - |
| Passenger Seat Vertical Motor Up Control | 1, 5 | 3 | - | - |
| Passenger Seat Recline Motor Forward Control | 1, 5 | 4 | - | - |
| Passenger Seat Recline Motor Rearward Control | 1, 5 | 4 | - | - |
| Ground | - | 1 | - | - |
| 1. All power seat motors are inoperative 2. The seat horizontal motor is inoperative 3. The seat vertical motor is inoperative 4. The seat back recline motor is inoperative 5. The passenger seat lumbar support is inoperative |
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