Module, Powertrain Control (Pcm): Removal

2023 Dodge and Ram Challenger SRT Super StockSECTION Removal
  1. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  2. Remove the hood ajar switch. Refer to SWITCH, HOOD AJAR, INSTALLATION .
    GC0144877Courtesy of CHRYSLER GROUP, LLC
  3. Remove the Powertrain Control Module (PCM) fastener (1).
  4. Disconnect the PCM wire harness connectors (2).
  5. Remove the PCM (3) from the vehicle.
    GC0144878Courtesy of CHRYSLER GROUP, LLC
  6. If required, remove the NVH rubber bumper (3) from the PCM (4).
  7. If required, remove the PCM mounting bracket fasteners (2) and remove the bracket (1).
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.