Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 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 |
|---|---|---|---|---|
| Keypad Supply Voltage | B2476 00 | B2476 00 | B2476 00 | - |
| Keypad Green LED Signal | 1 | 1 | 2 | - |
| Keypad Red LED Signal | 1 | 1 | 2 | - |
| Keypad Signal | 3 | 3 | - | - |
| Inside Rearview Mirror Ground | - | 1 | - | - |
| 1. OnStar® LED Inoperative 2. LED Illuminated At All Times 3. OnStar® Buttons Inoperative |
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