Engine Disconnect Clutch Pressure Sensor Circuit Low
Voltage on the engine disconnect clutch pressure sensor signal line is below the expected window. Wire shorted to ground or sensor short.
Affected components
- Engine disconnect clutch pressure sensor
- Wiring harness
Common causes
- High likelihood: Signal wire shorted to ground
- Medium likelihood: Internal sensor short
- Low likelihood: Connector pins corroded - high contact resistance
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
- Reduced-power or limp mode may occur
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.