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Home >> Dodge and Ram >> 2009 >> RAM 3500 HD Truck 2WD V8-5.7L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Description and Operation >> Powertrain Control Module - Description >> PCM

PCM






POWERTRAIN CONTROL MODULE (PCM)










The Powertrain Control Module (PCM) is located in the right-rear section of the engine compartment under the cowl.

Two different PCM's are used (JTEC and NGC). These can be easily identified. JTEC's use three 32-way connectors, NGC's use four 38-way connectors