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 |
|---|---|---|---|---|
| CAN 2 Serial Data [+] (circuit 4979) | U0073* | U0100 - U02FF, U1100 - U12FF, U1600 - U17FF, U2200 - U23FF, U2400 - U25FF* | U0073* | - |
| CAN 2 Serial Data [-] (circuit 4978) | U0073* | U0100 - U02FF, U1100 - U12FF, U1600 - U17FF, U2200 - U23FF, U2400 - U25FF* | U0073* | - |
| * Other DTCs may set with this fault. | ||||