Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. 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 |
|---|---|---|---|---|
| Left Front Speaker Output (+) | B1025 | 1 | B1025 | - |
| Left Front Speaker Output (-) | B1025 | 1 | B1025 | - |
| Right Front Speaker Output (+) | B1025 | 1 | B1025 | - |
| Right Front Speaker Output (-) | B1025 | 1 | B1025 | - |
| Left Rear Speaker Output (+) | B1025 | 1 | B1025 | - |
| Left Rear Speaker Output (-) | B1025 | 1 | B1025 | - |
| Right Rear Speaker Output (+) | B1025 | 1 | B1025 | - |
| Right Rear Speaker Output (-) | B1025 | 1 | B1025 | - |
| 1. No sound from speaker | ||||