P079E
Transmission Friction Element E Slip Detected
P079E is an OBD-II diagnostic trouble code meaning: Transmission Friction Element E Slip Detected. Common causes: wear of friction elements, low transmission fluid level. Estimated repair cost: $44–278.
Symptoms
- Delays or jerks when shifting gears
- Loss of power when accelerating
- Gear slip
- Transmission overheating
- Check engine light comes on
Causes
- Wear of friction elements
- Low transmission fluid level
- ATF contamination or degradation
- Hydraulic pressure problems
- Shift solenoids malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Conduct pressure diagnostics in the hydraulic system
- Check operation of shift solenoids
- Perform gearbox adaptation (if supported)
- If necessary, replace friction elements
Related codes
Error P079E by Vehicle Brand
FAQ
What does the P079E code mean?
P079E is an OBD-II diagnostic trouble code that indicates: Transmission Friction Element E Slip Detected
What causes a P079E error code?
The most common causes of P079E include: Wear of friction elements; Low transmission fluid level; ATF contamination or degradation; Hydraulic pressure problems.
How do I fix a P079E diagnostic trouble code?
To fix P079E: Check the level and condition of the transmission fluid. Conduct pressure diagnostics in the hydraulic system. Check operation of shift solenoids. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P079E?
Limited driving only, diagnose soon
How much does it cost to fix P079E?
The estimated repair cost for P079E is $44–278. Actual cost depends on your vehicle, location, and labor rates.
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