2005 Chrysler 300 BaseFACTORY OEM SERVICE PROCEDURE

Integrated Power Module: Installation

WARNING: This page is about a different car, the 2004 Dodge Grand Caravan, 2004 Dodge Caravan, and 2004 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
  1. Snap the left side of the Integrated Power Module (IPM) housing in its mounting bracket and connect the various electrical connectors. Care must be taken that the Connector Positive Assurance (CPA) on the five-pin B+ connector is positively engaged to prevent generating a Diagnostic Trouble Code (DTC).
    NOTE: IPM electrical connectors are color coded to ease location reference.
  2. Being certain no wires are stressed or pinched, rotate the IPM clock-wise until secured in mounting bracket. An audible click may be heard.
  3. Install the battery in the vehicle. Refer to the BATTERY SYSTEM .
  4. Install the battery thermal guard in the vehicle. Refer to the BATTERY SYSTEM .
  5. Connect the negative and positive battery cables.
  6. Using a diagnostic scan tool, check for any stored diagnostic trouble codes and correct, check that all vehicle options are operational before returning the vehicle to service.
Factory Service Tools

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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.