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 |
|---|---|---|---|---|
| Driver Window Switch B+ | U1538 00 | U1538 00 | - | - |
| Driver Window Switch Serial Data | U1534 00, U1538 00, U153A 00 | U1538 00 | U1538 00 | - |
| Driver Window Switch Ground | - | U1538 00 | - | - |
| Driver Window Motor Control | 1 | 1 | 1 | - |
| Passenger Window Switch Ignition | U153A 00 | U153A 00 | - | - |
| Passenger Window Switch Serial Data | U1534 00, U1538 00, U153A 00 | U153A 00 | U153A 00 | - |
| Passenger Window Switch Ground | - | U153A 00 | - | - |
| Passenger Window Motor Control | 2 | 2 | 2 | - |
| Left Rear Window Switch Ignition | U1534 00 | U1534 00 | - | - |
| Left Rear Window Switch Serial Data | U1534 00, U154A 00 | U1534 00 | U1534 00 | - |
| Left Rear Window Switch Ground | - | U1534 00 | - | - |
| Left Rear Window Motor Control | 3 | 3 | 3 | - |
| Right Rear Window Switch Ignition | U154A 00 | U154A 00 | - | - |
| Right Rear Window Switch Serial Data | U154A 00, U1548 00 | U154A 00 | U154A 00 | - |
| Right Rear Window Switch Ground | - | U154A 00 | - | - |
| Right Rear Window Motor Control | 4 | 4 | 4 | - |
| 1. Driver Window Motor Inoperative 2. Passenger Window Motor Inoperative 3. Left Rear Window Motor Inoperative 4. Right Rear Window Motor Inoperative |
||||