Module, Powertrain Control (Pcm): Installation

2023 Dodge and Ram ProMaster 1500SECTION Installation
GC0160470Courtesy of CHRYSLER GROUP, LLC
  1. If removed install the PCM bracket (2) and tighten the fasteners (3) to 18 N.m (13 ft. lbs.).
  2. Position the Powertrain Control Module (PCM) (1) to the PCM bracket (2) and tighten the three nuts (4) to 8 N.m (71 in. lbs.).
  3. Connect and lock the wire harness connectors (1) to the PCM.
  4. Install the protective cover over the PCM electrical connectors.
  5. Connect the negative battery cable.
    NOTE:

    If a new PCM is installed, it must be programed with the original Vehicle Identification Number (VIN) and mileage. If this is not done, a Diagnostic Trouble Code (DTC) may set.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.