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 |
|---|---|---|---|---|
| Headlamp High Beam Relay Control | 1 | 1 | B2580 01 | - |
| High Beam Headlamp Control - Left | 1 | 1 | 1 | - |
| High Beam Headlamp Control - Right | 1 | 1 | 1 | - |
| Headlamp Assembly Ground - Left | - | 1 | - | - |
| Headlamp Assembly Ground - Right | - | 1 | - | - |
| 1. Headlamps Malfunction | ||||