Transmission Control Module

Transmission Control Module

=> [ CAN-Bus Terminal Resistance, TCM to ECM, Checking ] CAN-Bus Terminal Resistance, TCM to ECM, Checking

=> [ TCM Voltage Supply, Checking ] TCM Voltage Supply, Checking

=> [ Transmission Control Module, Replacing ] Transmission Control Module, Replacing

The Transmission Control Module (TCM) (J217) receives information from the components that affect the shifts and forwards this information to the pressure regulator valves of the valve body, which control the slide valves in the valve body.