P07AC

What it means

Transmission Friction Element F Performance/Stuck Off: the actuator is stuck in the off position.

Is it safe to drive?

This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.

Most likely causes

• Leaking apply seal

  high

  One of the most commonly reported causes for this code — check this first.

• Carbon or debris buildup preventing free movement

  low

  Less common, but worth ruling out after the more likely causes.

• Component wear with age - mechanical play

  low

  Less common, but worth ruling out after the more likely causes.

Related help

• Full P07AC diagnosis, causes & costs
• How to read check engine light codes
• Is it safe to drive with the light on?