Code result
P07F9
Unable to Engage Gear 9
High severity
What it means
Same condition as unable to engage 8th gear, applied to 9th.
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
Solenoid stuck closed
highOne of the most commonly reported causes for this code — check this first.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P07F9 freeNo credit card required