P25E9
Supercharger Disconnect Clutch Stuck Open
P25E9 is an OBD-II diagnostic trouble code meaning: Supercharger Disconnect Clutch Stuck Open. Common causes: malfunction of the clutch control solenoid valve, mechanical jamming of the coupling. Estimated repair cost: $56–167.
Symptoms
- Reduced engine power
- Poor acceleration dynamics
- Increased fuel consumption
- Check Engine light comes on
- Possible jerks during acceleration
Causes
- Malfunction of the clutch control solenoid valve
- Mechanical jamming of the coupling
- Problems with the vacuum system (if the clutch is vacuum)
- Open or short circuit in control circuit
- Worn or damaged coupling
How to Fix
- Check the integrity of the clutch control circuit
- Check the operation of the solenoid valve
- Inspect the mechanical condition of the coupling
- Check vacuum system (if applicable)
- Replace coupling if necessary
Related codes
Error P25E9 by Vehicle Brand
FAQ
What does the P25E9 code mean?
P25E9 is an OBD-II diagnostic trouble code that indicates: Supercharger Disconnect Clutch Stuck Open
What causes a P25E9 error code?
The most common causes of P25E9 include: Malfunction of the clutch control solenoid valve; Mechanical jamming of the coupling; Problems with the vacuum system (if the clutch is vacuum); Open or short circuit in control circuit.
How do I fix a P25E9 diagnostic trouble code?
To fix P25E9: Check the integrity of the clutch control circuit. Check the operation of the solenoid valve. Inspect the mechanical condition of the coupling. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P25E9?
Limited driving only, diagnose soon
How much does it cost to fix P25E9?
The estimated repair cost for P25E9 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat