Removal And Installation: 2.9L

REMOVAL 

1. Disconnect and isolate the negative battery cable.

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2. Working on the right side of the windshield cowl trim, press the retainers (1a) to remove the Ignition Control Module (ICM) cover (1b), releasing the interior retainers (1c).

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3. Disconnect the wire harness connectors (1a) for the ICM (1b).
4. Remove the screws (2a) and remove the ICM (1b) with the bracket.

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5. If necessary, remove the bolts (1a) and separate the ICM (1b) from the bracket (1c).

INSTALLATION 

1. Inspect the ICM component integrity prior to installation.

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2. If removed, position the ICM (1a) on the bracket (1b).
3. Install and tighten the screws (2) to the proper specification. Refer to TECHNICAL SPECIFICATIONS .

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4. Position ICM (1) with the bracket for installation.
5. Install and tighten the screws (2) to the proper specification. Refer to TECHNICAL SPECIFICATIONS .
6. Connect the wire harness connectors (3) to the ICM.

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7. Position and install the ICM cover (1a) making sure to engage the retainers (1b).
8. Connect the negative battery cable.
   NOTE:

   If this Electronic Control Unit (ECU) is being replaced with a new unit, use a diagnostic scan tool to perform the Flash Programming Procedure (if available). This will confirm that the module is updated to the latest applicable software level.