OBD
P07AF
Transmission Friction Element G Stuck On
What it means
P07AF means Transmission Friction Element G Stuck On.
Check these first
- A friction element G stuck on
- A failed transmission fluid pump
- A solenoid or valve holding element G applied
- Low or degraded transmission fluid
- A TCM calibration fault
What to do next
- Read friction element G apply data on a scan tool
- Command the element G off and watch slip
- Check the fluid level and condition
- Test the solenoid and valve on element G
- Repair the element G circuit if it stays applied
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.