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 |
| Ignition |
B144B 02* |
B144B 05* |
B144B 01* |
- |
| Control |
B144B 02** |
- |
- |
- |
* DTC set in keyless entry control module
** DTC Set in BCM |