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Engine Control Module (ECM)

Fig 1: Battery Location
GC0041466Courtesy of CHRYSLER LLC
1 - BATTERY
2 - PASSENGER SEAT
  1. Disconnect negative battery (1) cable.
  2. Remove air cleaner housing assembly. Refer to Refer to HOUSING-AIR CLEANER .
    Fig 2: Locating ECM And Bracket Assembly
    GC0043477Courtesy of CHRYSLER LLC
    1 - ECM
    2 - ECM BRACKET
    3 - RETAINING BOLTS
    4 - AIR CLEANER HOUSING MOUNTING BRACKET
  3. Disconnect both ECM electrical connectors by pulling tabs at ends of connectors.
  4. Remove ECM bracket (2) retaining bolts (3) and remove ECM and bracket (2) assembly from vehicle. See Fig 2.
    Fig 3: Removing/Installing ECM And Bracket Assembly
    GC0043478Courtesy of CHRYSLER LLC
    1 - ECM
    2 - ECM BRACKET
    3 - RETAINING NUTS
  5. Remove ECM to bracket retaining nuts (3) and remove ECM (1) from bracket (2). See Fig 3.
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