Diagnostic Fault Information
WARNING: This page is about a different car, the 2011 Cadillac DTS. 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 |
|---|---|---|---|---|
| WIPER 2 Relay B+ | 1, 2 | 1, 2 | - | - |
| Windshield Wiper Switch Signal. | B3922 00 | 1 | 1 | - |
| Windshield Wiper Switch High Signal | 4 | 2 | 2 | - |
| Windshield Wiper Motor Park Switch Signal | 3 | 3 | - | - |
| WIPER 1 Relay Control | B3715 00 | 1 | 4 | - |
| WIPER 2 Relay Control | 4 | 2 | B3875 00 | - |
| Windshield Wiper Motor High Speed Control | 2 | 2 | 4 | - |
| Windshield Wiper Motor Low Speed Control. | 1 | 1 | 4 | - |
| Windshield Wiper Switch Low Reference | - | 1, 2 | 1 2 |
- |
| Windshield Wiper Motor Ground | - | 1, 2, 3 | - | - |
| WIPER 1 Relay Ground | - | 1 | - | - |
| 1. Delay or low speed wipers inoperative 2. High speed wipers inoperative 3. Wipers do not park 4. Wipers always on |
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