OBD Guide

P07A6

Transmission Friction Element C Performance/Stuck Off

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–278 (est.)

Symptoms

  • Gear shifting problems
  • Switching delays
  • Dips during acceleration
  • Increased engine speed when switching
  • Check Engine light comes on

Causes

  • Friction disc wear
  • Low transmission fluid level
  • Contaminated transmission fluid
  • Malfunction of control solenoids
  • Problems with the electrical control circuit

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Carry out diagnostics of control solenoids
  3. Check electrical control circuit
  4. Perform transmission adaptation
  5. If necessary, replace friction elements

Related codes

Error P07A6 by Vehicle Brand