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Home >> Dodge and Ram >> 2009 >> Durango 4WD V8-5.7L Hybrid >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Description and Operation >> Transmission Control Module - Description
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Transmission Control Module - Description






DESCRIPTION

RFE - RLE TRANSMISSIONS










The Transmission Control Module (TCM) is a sub-module within the Powertrain Control Module (PCM). The PCM is located on the right inner fender.

EVT AHS-T TRANSMISSION




TEHCM MOUNTING BOLTS
On vehicles equipped with the AHS-T HEV transmission the TCM is imbedded into the Transmission Electronic Hydraulic Control Module (TECHM) that is mounted to the valve body and is not serviceable, the unit must be replaced.

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