P076C
Shift Solenoid H Stuck On
Transmission
Generic OBD-II
Medium
What it means
P076C means shift solenoid H is stuck in the applied (on) position and keeps routing hydraulic pressure when it should release. That can make the transmission hold a gear, shift roughly, or slip, and often triggers limp mode. It won't stop the engine from starting, but the transmission won't shift correctly until the stuck solenoid is repaired.
Medium
Can I keep driving? The transmission may hold a gear or shift roughly and can drop into limp mode — drivable for short distances, but fix it soon to avoid heat and clutch wear.
Common symptoms
What you'll notice
- Very rough or erratic gear shifting
- Stuck in a gear or limp mode
- Transmission slipping
- Check-engine light on
Common causes
Most likely first
- Shift solenoid H stuck open, from debris or a failed solenoidLikely
- Dirty or contaminated transmission fluid holding the valve appliedCommon
- Worn or sticking valve bodyCommon
- Poor electrical connection or wiring fault at the solenoidLess often
- Transmission control module (TCM) faultLess often
How to diagnose & fix
Work through it in order
- Read freeze-frame data to capture the conditions when it set.
- Check the transmission fluid level and condition with the dipstick or fill check.
- If the fluid is burnt or contaminated, drop the pan and inspect for debris.
- Test shift solenoid H electrically and mechanically; replace if stuck.
- Inspect the valve body if the solenoid tests good. Clear and re-test.
FAQ
Quick answers
Is it safe to drive with P076C?+
Only briefly. A solenoid stuck on can lock a gear or make the transmission slip, adding heat and wear. Have it checked before driving any distance.
Can I just clear P076C?+
No — it returns because the solenoid is stuck. It's cleared by cleaning or replacing the solenoid and servicing the fluid.
Related codes
Often seen with P076C
Read & clear P076C 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