P2855
Clutch A Pressure Charge Performance
P2855 is an OBD-II diagnostic trouble code meaning: Clutch A Pressure Charge Performance. Common causes: low or contaminated transmission fluid, malfunction of the hydraulic clutch pump. Estimated repair cost: $22–167.
Symptoms
- Difficulty shifting gears
- Jerks when shifting gears
- Check Engine Light Illuminates
- Reduced vehicle dynamics
- Transmission of the gearbox into emergency mode
Causes
- Low or contaminated transmission fluid
- Malfunction of the hydraulic clutch pump
- Clutch solenoid valve problems
- Leaks in the hydraulic clutch system
- Clutch pressure sensor malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the operation of the hydraulic clutch pump
- Check clutch system solenoid valves
- Inspect the hydraulic system for leaks
- Check the clutch pressure sensor and its wiring
Related codes
Error P2855 by Vehicle Brand
FAQ
What does the P2855 code mean?
P2855 is an OBD-II diagnostic trouble code that indicates: Clutch A Pressure Charge Performance
What causes a P2855 error code?
The most common causes of P2855 include: Low or contaminated transmission fluid; Malfunction of the hydraulic clutch pump; Clutch solenoid valve problems; Leaks in the hydraulic clutch system.
How do I fix a P2855 diagnostic trouble code?
To fix P2855: Check the level and condition of the transmission fluid. Diagnose the operation of the hydraulic clutch pump. Check clutch system solenoid valves. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2855?
Limited driving only, diagnose soon
How much does it cost to fix P2855?
The estimated repair cost for P2855 is $22–167. Actual cost depends on your vehicle, location, and labor rates.
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