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Powertrain Control Module Location

Powertrain Control Module (PCM) is located on left side of engine compartment, between Power Distribution Center (PDC) and Transmission Control Module (TCM). See Fig 1. If replacing the PCM, PCM must be programmed. See POWERTRAIN CONTROL MODULE PROGRAMMING under PROGRAMMING.

Fig 1: Locating PDC, PCM, TCM & Identifying PCM Connectors

Courtesy of DAIMLERCHRYSLER CORPORATION