Diagnostic Fault Information
WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. 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 |
|---|---|---|---|---|
| B+ | B124C, 1, 3 | B124C, 1, 2 | - | - |
| USB Cable - USB receptacle X2 | B124C, 1 | B124C, 1 | B124C, 1 | - |
| USB Cable - USB receptacle X3 | 4 | 4 | 4 | - |
| Ground | - | 1 | - | - |
| 1. Front console and display/controls USB ports inoperative 2. Fault may affect one or more components, dependant on fault location 3. Fault affects multiple components, dependant on vehicle equipment 4. Single USB port behind display/controls inoperative |
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