OBD Codes List

Diagnostic reference · P07B0

P07B0

Transmission Friction Element H Performance/Stuck Off

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P07B0 means Transmission Friction Element H Performance/Stuck Off.

Check these first

  • A friction element H that will not apply
  • A solenoid or valve fault holding element H off
  • A blocked fluid passage feeding element H
  • Low or degraded transmission fluid
  • A TCM calibration fault

What to do next

  1. Read friction element H apply data on a scan tool
  2. Command the element H apply and watch slip
  3. Check the fluid level and condition
  4. Test the solenoid and valve on element H
  5. Repair the element H circuit if it will not apply
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.