Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC B1480
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Inadvertent Power Courtesy Lamp | B1480 | 1,2,3,4 | - | - |
| Ground | - | 1, 2, 3, 4 | - | - |
| 1. I/P Compartment Lamp Inoperative 2. Reading Lamp Inoperative 3. Rear Compartment Lamp Inoperative 4. Vanity Mirror Lamp Inoperative |
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