AUTOMATIC TRANSMISSION SYSTEM
Repair Procedures
In this manual: AUTOMATIC TRANSMISSION SYSTEM
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Transmission Control Module (TCM) Learning
When a shift shock occurs or transmission-related parts are replaced, TCM learning must be performed. TCM learning is required in the following cases.- Transmission Replacement
- TCM REPLACEMENT
- TCM Update
TCM Learning Procedure
- Automatic transmission fluid (ATF) temperature: 40~100 °C
- Static learning: Repeat the shift procedure described below four or more times while applying the brakes.

- Driving learning: Drive the vehicle from D range through 1st, 2nd, 3rd, 4th, 5th and 6th gears, keeping the throttle position sensor value stable (15~25%).
Test yourself
A quick Hyundai Tucson quiz: every answer comes with an explanation and a link to the manual page.
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