Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 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 |
|---|---|---|---|---|
| DVD Display B+ | 1 | 1 | 1 | - |
| Radio ON Signal | 1 | 1 | 1 | - |
| Video Display Brightness Signal | B1289 02, * | B1289 04, * | B1289 01, * | - |
| Video Display Mode Control | B1288 02 | B1288 04 | B1288 01 | - |
| Video High Signal | 2 | 2 | 1 | - |
| Video Low Signal | - | 2 | 3 | - |
| DVD Display Ground | - | 1 | - | - |
| 1. Video Entertainment System Inoperative 2. Backlight only - NO image shown 3. Serious damage to radio can occur * Video Brightness can not be adjusted |
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