P079F
Transmission Friction Element F Slip Detected
P079F is an OBD-II diagnostic trouble code meaning: Transmission Friction Element F Slip Detected. Common causes: wear of friction linings of element f, low transmission fluid level. Estimated repair cost: $89–278.
Symptoms
- Jerks when shifting gears
- Switching delays
- Power Loss
- Transmission overheating
- Check Engine light comes on
Causes
- Wear of friction linings of element F
- Low transmission fluid level
- Contaminated or old transmission fluid
- Malfunction of pressure control solenoids
- Mechanical damage in the gearbox
How to Fix
- Check the level and condition of the transmission fluid
- Scan the transmission for additional errors
- Check operation of pressure control solenoids
- Replacing friction element F if necessary
- Gearbox adaptation after repair
Related codes
Error P079F by Vehicle Brand
FAQ
What does the P079F code mean?
P079F is an OBD-II diagnostic trouble code that indicates: Transmission Friction Element F Slip Detected
What causes a P079F error code?
The most common causes of P079F include: Wear of friction linings of element F; Low transmission fluid level; Contaminated or old transmission fluid; Malfunction of pressure control solenoids.
How do I fix a P079F diagnostic trouble code?
To fix P079F: Check the level and condition of the transmission fluid. Scan the transmission for additional errors. Check operation of pressure control solenoids. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P079F?
Do not drive — repair immediately
How much does it cost to fix P079F?
The estimated repair cost for P079F is $89–278. Actual cost depends on your vehicle, location, and labor rates.
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