Control Module Input Power C Circuit Range/Performance
Control Module Input Power C Circuit Range/Performance: the signal is implausible or outside the valid range.
Affected components
- Module power c
- Power wiring
Common causes
- High likelihood: High resistance in supply path
- Low likelihood: Gateway module routing CAN messages incorrectly
- Low likelihood: CAN terminating resistor (120 Ω) drifted out of spec
Possible symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
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.