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 |
|---|---|---|---|---|
| LT/POS/LP Relay Control | 1 | 1 | B2585 00, 1 | - |
| Park Lamp Switch ON Signal | 1 | 1 | 1 | - |
| License Lamp Supply Voltage | 1 | 1 | 1 | - |
| Park Lamp Voltage Supply | 1 | 1 | 1 | - |
| License Lamp Ground | - | 1 | - | - |
| Park Lamps - LF Ground | - | 1 | - | - |
| Park Lamps - RF Ground | - | 1 | - | - |
| Tail/Stop and Turn Signal Lamps - LR Ground | - | 1 | - | - |
| Tail/Stop and Turn Signal Lamps - RR Ground | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 1 | - | - |
| 1. Park, License, and/or Tail Lamps Malfunction | ||||