Automatic Transmission

Repair Procedures

3steps
~18min
2/5difficulty
Done 0 of 3

Adjustment

Transmission Control Module (TCM) Learning

If a shift shock occurs or when parts related to the transmission are replaced, TCM learning must be performed. TCM learning is required in the following cases.
  • Transaxle Assembly Replacement
  • TCM Replacement
  • TCM Upgrade

TCM Learning Procedure

  1. ATF Temperature: 40~100 °C
  2. Static Learning: Repeat the shift pattern described below four or more times while depressing the brake pedal.
  3. Driving Learning: Drive the vehicle from a standstill in D position through all gears: 1st, 2nd, 3rd, 4th, 5th and 6th, holding the accelerator pedal at the specified TPS value (15~25%).

Test yourself

A quick Kia Cadenza VG Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.