Diagnostic Fault Information
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Cadillac Escalade ESV, and 2018 Cadillac Escalade. 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 |
|---|---|---|---|---|
| 5 V Reference | P0708, P2803* | P0708, P2803* | P0708, P2803** | - |
| Signal 1 - Terminal 2 @ B303 Transmission Range Sensor | P0707* | P0708* | P0708** | P2805* |
| Signal 2 - Terminal 3 @ B303 Transmission Range Sensor | P2802 | P2803 | P2803** | P2805* |
| Low Reference | - | P0708, P2803* | P0708, P2803** | - |
| *Additional DTCs may set. **Internal control module or component damage may occur if the circuit shorts to B+. & Additional DTCs may set. |
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