Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 GMC Acadia. 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 |
|---|---|---|---|---|
| Front Fog Lamp Switch Signal | B2740 00 | 1 | 1 | - |
| Front Fog Lamp Relay Control | B2530 02 | 1 | 1 | - |
| Front Fog Lamp Control | 1 | 1 | 1 | - |
| Front Fog Lamp Relay Ground | - | 1 | - | |
| Front Fog Lamp Ground - Left | - | 1 | - | - |
| Front Fog Lamp Ground - Right | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 1 | - | - |
| 1. Front Fog Lamps Malfunction | ||||