P27C9
Pressure Control Solenoid R Performance/Stuck Off
P27C9 is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid R Performance/Stuck Off. Common causes: pressure control solenoid r malfunction, dirty or clogged solenoid. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Delays when shifting gears
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced vehicle dynamics
Causes
- Pressure control solenoid R malfunction
- Dirty or clogged solenoid
- Problems with wiring or connectors
- Low transmission fluid level
- Transmission control module (TCM) malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Inspect the wiring and solenoid connectors
- Check the resistance of the pressure control solenoid R
- Replace solenoid if necessary
- Test the operation of the transmission after repair
Related codes
Error P27C9 by Vehicle Brand
FAQ
What does the P27C9 code mean?
P27C9 is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid R Performance/Stuck Off
What causes a P27C9 error code?
The most common causes of P27C9 include: Pressure control solenoid R malfunction; Dirty or clogged solenoid; Problems with wiring or connectors; Low transmission fluid level.
How do I fix a P27C9 diagnostic trouble code?
To fix P27C9: Check the level and condition of the transmission fluid. Inspect the wiring and solenoid connectors. Check the resistance of the pressure control solenoid R. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P27C9?
Yes, but get it checked soon
How much does it cost to fix P27C9?
The estimated repair cost for P27C9 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat