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 |
|---|---|---|---|---|
| Ignition - Terminal 3 @ M106S Exhaust Control Valve Actuator - Sound Quality | P26C6, P31CF, P31D1, P31DD, P31DF * | P26C6, P31CF, P31D1, P31DD, P31DF * | - | - |
| Signal - Terminal 4 @ M106S Exhaust Control Valve Actuator - Sound Quality | P31DE, P31DF | P31DD, P31DF | P31DD, P31DF | P31DC, P31E7, P31E8 |
| Control - Terminal 2 @ M106S Exhaust Control Valve Actuator - Sound Quality | P26C6, P31D7, P31E5 | P26C5, P31CF, P31D1, P31D7, P31DD, P31DF, P31E5 | P26C7, P31D7, P31E5 | - |
| Ground - Terminal 1 @ M106S Exhaust Control Valve Actuator - Sound Quality | - | P26C6, P31CF, P31D1, P31DD, P31DF * | - | - |
| Ignition - Terminal 3 @ M106SB Exhaust Control Valve 2 Actuator - Sound Quality | P26C6, P31CF, P31D1, P31DD, P31DF * | P26C6, P31CF, P31D1, P31DD, P31DF * | - | - |
| Signal - Terminal 4 @ M106SB Exhaust Control Valve 2 Actuator - Sound Quality | P31D0, P31DF | P31CF, P31D1 | P31CF, P31D1 | P31D9, P31DA, P31DB |
| Control - Terminal 2 @ M106SB Exhaust Control Valve 2 Actuator - Sound Quality | P26C6, P31D7, P31E5 | P26C5, P31CF, P31D1, P31D7, P31DD, P31DF, P31E5 | P26C7, P31D7, P31E5 | - |
| Ground - Terminal 1 @ M106SB Exhaust Control Valve 2 Actuator - Sound Quality | - | P26C6, P31CF, P31D1, P31DD, P31DF * | - | - |
| *Additional DTCs may set. | ||||