Actuator Supply Voltage C Circuit / Open
The third actuator supply rail is open. All loads on this rail are powerless and report follow-on faults.
Affected components
- Actuator supply c
- Control module
- Wiring harness
Common causes
- High likelihood: Blown fuse on the supply rail
- Medium likelihood: Broken supply wire from main relay
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.