Transmission Control Module - Description

DESCRIPTION










The Transmission Control Module (TCM) may be incorporated within the Powertrain Control Module (PCM) (3) on vehicles equipped with gas engines.










On diesel engines, the TCM is housed in the Engine Control Module (ECM). Engine Control Module - Removal.










On Cab Chassis models equipped with the AS68RC transmission the Transmission Control Module (TCM) has three electrical connectors and is located in the passenger compartment underneath of the left side of the dash panel.