Diagnostic Fault Information
WARNING: This page is about a different car, the 2022 Cadillac CT4. 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 |
|---|---|---|---|---|
| Fuel Level Sensor / Primary Signal | P0462 | P0463 | P0463 | P0461, 1 |
| Fuel Level Sensor 2 / Secondary Signal | P2067 | P2068 | P2068 | P2066, 1 |
| Low Reference- Fuel Level Sensor | - | P0463 | P0463 | P0461, 1 |
| Low Reference- Fuel Level Sensor 2 | - | P2068 | P2068 | P2066, 1 |
| 1. Fuel Gauge Malfunction | ||||