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Home › Chrysler › 2008 › 300 LX › Repair and Diagnosis › External Pages › Different car › Section 230 (Electronic Control Modules (Service Information)) › Electronic Control Modules - Service Information › Engine Control Module › Removal › Engine Control Module (ECM)

Engine Control Module (ECM)

WARNING: This page is about a different car, the 2008 Jeep Patriot and 2008 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Air Inlet Duct
GC0053306Courtesy of CHRYSLER LLC
  1. Remove air inlet duct (3).
  2. Disconnect negative battery cable.
  3. Disconnect vacuum hose (1).
  4. Remove air cleaner housing assembly (2). Refer to REMOVAL for 2.0L. Refer to REMOVAL for 2.4L.
    Fig 2: Engine Control Module
    GC0053307Courtesy of CHRYSLER LLC
  5. Disconnect both ECM (2) electrical connectors by pulling tabs at ends of connectors.
  6. Remove ECM bracket retaining bolts and remove ECM (2) and bracket assembly from vehicle.
  7. Remove ECM to bracket retaining nuts and remove ECM from bracket.
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