P0779
Pressure Control Solenoid B Intermittent
P0779 is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid B Intermittent. Common causes: pressure control solenoid b malfunction, damaged wiring or poor connections. Estimated repair cost: $33–78.
Symptoms
- Incorrect gear shifting
- Sharp gear changes
- Delays when shifting gears
- Check Engine light comes on
- Emergency operation of the gearbox
Causes
- Pressure Control Solenoid B Malfunction
- Damaged wiring or poor connections
- Dirty or clogged solenoid
- Transmission control module (TCM) problems
- Low or contaminated transmission fluid
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose Pressure Control Solenoid B
- Check the integrity of wiring and connections
- Replacing the pressure control solenoid if necessary
- Reset the error and check the operation of the transmission again
Related codes
Error P0779 by Vehicle Brand
FAQ
What does the P0779 code mean?
P0779 is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid B Intermittent
What causes a P0779 error code?
The most common causes of P0779 include: Pressure Control Solenoid B Malfunction; Damaged wiring or poor connections; Dirty or clogged solenoid; Transmission control module (TCM) problems.
How do I fix a P0779 diagnostic trouble code?
To fix P0779: Check the level and condition of the transmission fluid. Diagnose Pressure Control Solenoid B. Check the integrity of wiring and connections. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0779?
Yes, but get it checked soon
How much does it cost to fix P0779?
The estimated repair cost for P0779 is $33–78. Actual cost depends on your vehicle, location, and labor rates.
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