P07B1
Transmission Friction Element H Stuck On
What it means
P07B1 means Transmission Friction Element H Stuck On.
Check these first
- A friction element H stuck on
- A solenoid or valve holding element H applied
- Debris in the element H fluid passage
- Low or degraded transmission fluid
- A TCM calibration fault
What to do next
- Read friction element H apply data on a scan tool
- Command the element H off and watch slip
- Check the fluid level and condition
- Test the solenoid and valve on element H
- Repair the element H circuit if it stays applied
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.