Code result
P079F
Transmission Friction Element F Slip Detected
High severity
What it means
Same condition as element A slip, applied to friction element F (sixth clutch or band, used in 8/9/10-speed transmissions).
Is it safe to drive?
No — stop driving
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.
Most likely causes
Worn friction discs in element F
highOne of the most commonly reported causes for this code — check this first.
Related help
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