P07AF - OBD II Trouble Code

January 31, 2017

Our automotive experts have put together the following information about the P07AF diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P07AF code.

OBD II Fault Code

  • OBD II P07AF

OBD-II Code Transmission may not shift properly is defined as a Transmission Friction Element "G" Stuck On

The Hybrid Control Module monitors the transmission clutch for proper operation. If the Control Module detects the clutch is not releasing as commanded, code P07AF will be set. The hybrid control module may also place the vehicle in "limp home", limiting available engine/transmission performance to prevent additional damage.

Transmission may not shift properly Symptoms

  • Engine may enter limp home mode (reduced performance)
  • Transmission may not shift properly

Common Problems That Trigger the P07AF Code

  • Internal transmission failure
  • Transmission fluid level is low
  • Transmission valve body solenoid failure

About the Author

Brad Kava is an automotive expert at RepairPal, the leading online source of auto repair resources and estimates. With many ASE Master certified mechanics on staff who have decades of experience, RepairPal knows all the fine points of car repair.

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