Kia Cadenza YG: Automatic Transaxle Control System / Repair procedures

Adjustment
Transaxle Control Module(TCM) Learning
When shift shock is occurred or parts related with the transaxle are replaced, TCM learning should be performed.
In the following case, TCM learning is required.
Transaxle assembly replacement
TCM replacement
TCM upgrading
TCM learning procedure
1.
ATF temperature: 40~100°C (104~212°F)
2.
Static learning
Repeat the below shift pattern four times or more with stepping on the brake.

3.
Driving learning
Drive the vehicle from a stop in D through all gears 1st, 2nd, 3rd, 4th, 5th and 6th gear while holding the throttle steady at the specified TPS value (15~25%).

    Description Automatic transaxle system relies on various measurement data to determine the current control status and extrapolate the necessary compensation values.

    Circuit Diagram

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: A/C Pressure Transducer Description and Operation

    Description A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularl

    Kia Cadenza YG 2016-2021 Service Manual: Blower Unit Components and Components Location

    Component Location Components 1. Duct Seal2. Duct Case3. Inlet Door4. Intake Actuator5. Inlet Duct Case (A)6. Climate control air filter7. Cluster Ionizer8. Climate control air filter Cover9. Blower Upper Case10. Blower Lower Case11. FET12. Resistor13.

    Categories

     
    Copyright © 2026 www.kcadenzavg.com - 0.0201