Transmission Friction Element F Stuck On

Check these first

• A friction element F stuck on
• A solenoid or valve body holding element F applied
• Debris in the element F fluid passage
• Low or degraded transmission fluid
• A TCM calibration fault

What to do next

1. Read friction element F apply data on a scan tool
2. Command the element F off and watch slip
3. Check the fluid level and condition
4. Test the solenoid and valve body on element F
5. Repair the element F circuit if it stays applied
6. Clear the code and retest

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