Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Cadillac CTS. 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 |
|---|---|---|---|---|
| Ambient Light Sensor Signal | B2645 03 | B2645 07 | B2645 07 | - |
| Left Sun Load Sensor Signal | B0183 06 | B0183 06 | B0183 06 | - |
| Right Sun Load Sensor Signal | B0188 06 | B0188 06 | B0188 06 | - |
| Ambient Light Sensor Low Reference | - | B2645 07 | B0183 06, B0188 06 | - |
| Daytime Running Lamp - Left Voltage Supply | 2 | 2 | 2 | - |
| Daytime Running Lamp - Right Voltage Supply | 2 | 2 | 2 | - |
| Headlamp - Left Front Low Beam Supply Voltage | 1 | 1 | 1 | - |
| Headlamp - Right Front Low Beam Supply Voltage | 1 | 1 | 1 | - |
| Daytime Running Lamp - Left Ground | - | 2 | - | - |
| Daytime Running Lamp - Right Ground | - | 2 | - | - |
| Headlamp - Left Front Ground | - | 1 | - | - |
| Headlamp - Right Front Ground | - | 1 | - | - |
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