Code result
P07DA
6-7 Shift
High severity
What it means
General fault detected during the 6-to-7 upshift event — slipping during the shift, gear-ratio overshoot, or shift completion timeout. Often a worn friction element on the 7th-gear side or a slow shift solenoid.
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 7th-gear friction element
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 P07DA freeNo credit card required