Transaxle Control Module

The Transaxle Control Module (TCM) receives information from various input devices and uses this information to control shift and duty solenoids. TCM is located under left side of instrument panel. See Figure . TCM contains a self-diagnostic system, which will store a DTC if a failure or problem exists in electronic control system. DTC can be retrieved to determine transaxle problem area. See RETRIEVING DIAGNOSTIC TROUBLE CODES  under DIAGNOSIS & TESTING.