P07A2
Transmission Friction Element A Performance/Stuck Off
Transmission — internal
Generic OBD-II
High
What it means
P07A2 means an internal friction element (a clutch pack or band inside the transmission) is not applying as commanded — it is under-performing or stuck released. That causes slipping, lost gears, and heat. The engine still starts, but this is an internal transmission fault that can worsen quickly if you keep driving on it.
High
Can I keep driving? Drive as little as possible — an internal friction element that will not apply can slip badly, lose a gear, and overheat, risking further transmission damage.
Common symptoms
What you'll notice
- Check-engine light on
- Delayed or harsh gear engagement
- Slipping or loss of power under acceleration
- Transmission overheating
- Failure to shift into a particular gear
Common causes
Most likely first
- Low transmission fluidLikely
- Worn or damaged friction elements (clutch pack or band) inside the transmissionCommon
- Faulty shift or pressure solenoid affecting that elementCommon
- Wiring or sensor faultLess often
- Internal mechanical failure of the transmissionLess often
How to diagnose & fix
Work through it in order
- Check transmission fluid level and quality first.
- Inspect and replace the transmission filter if serviceable.
- Perform a fluid flush and refill with the correct fluid.
- Inspect and repair any damaged wiring or connectors to the affected solenoids.
- If the fault remains, the transmission likely needs internal repair. Clear and re-test.
FAQ
Quick answers
Is it safe to drive with P07A2?+
No — a slipping internal clutch overheats and can quickly cause more damage. Minimize driving and get it inspected.
Can I just clear P07A2?+
It returns as soon as the friction element again fails to apply; clearing does not fix internal wear.
Related codes
Often seen with P07A2
Read & clear P07A2 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX