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+ (USB/SD card reader) | B124B, 1, 3 | B124B, 1, 2 | - | - |
| B+ (front console USB ports) | B124C, 1, 3 | B124C, 1, 2 | - | - |
| USB Cable | B124B/B124C, 2 | B124B/B124C, 2 | B124B/B124C, 2 | - |
| Ground | - | 1 | - | - |
| 1. SD Card reader and/or USB port(s) Inoperative 2. Fault may affect one or more components, dependant on fault location 3. Fault affects multiple components, dependant on vehicle equipment |
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