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Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 115 (Electronic Control Modules (Service Information)) >> Module-Engine Control >> Removal >> Engine Control Module (ECM)

Engine Control Module (ECM)

WARNING: This page is about a different car, the 2007 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the battery. Refer to REMOVAL .
  2. Remove the battery tray. Refer to REMOVAL .
    Fig 1: ECM Hold Down Bolts
    GC0058456Courtesy of CHRYSLER LLC
  3. Disconnect Engine Control Module (ECM) electrical connectors (2).
  4. Remove the two ECM hold down bolts (1).
    Fig 2: Identifying ECM, Bracket & Hold Down Bolts
    GC0058457Courtesy of CHRYSLER LLC
  5. Pull the ECM (1) from the bracket (3).
  6. Remove the ECM from the vehicle.