Kia Optima: Transaxle Control Module (TCM). Schematic Diagrams

Transaxle Control Module (TCM). Description and Operation

Description Transaxle Control Module (TCM) is the automatic transaxle's brain. The module receives and processes signals from various sensors and implements a wide range of transaxle controls ...

1. TCM Connector and Terminal Function

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Installation
Be sure to install the harness wires so they will not pinch or interfere with other parts. 1. Remove the ignition key ...

Welcome light (if equipped)
When all the doors (and trunk) are locked and closed, the room lamp will come on for about 15 seconds if any of the below is performed. Without smart key system - When the door unlock butto ...

Horn
To sound the horn, press the horn symbol on your steering wheel. Check the horn regularly to be sure it operates properly. ✽ NOTICE To sound the horn, press the area indicated by the horn ...