Clutch Pedal Position Sensor B Circuit Intermittent/Erratic
The clutch pedal position sensor B reports a circuit intermittent/erratic fault. Redundant pedal position channel is unreliable.
Affected components
- Clutch pedal position sensor b
- Wiring harness
- Ecm
Common causes
- High likelihood: Position sensor failed
- Medium likelihood: Wiring fault
- Low likelihood: Connector with intermittent contact under vibration
Possible symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
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.