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Home >> Chevrolet >> 2007 >> Express 1500 RWD V6-4.3L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Control Module >> Service and Repair

Ignition Control Module: Service and Repair

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Ignition Control Module Replacement

Removal Procedure

1. Remove the engine cover.




2. Disconnect the electrical connector (3).
3. Remove the screws (4) holding the ignition control module (2) and the heat sink (1) to the bracket.
4. Remove the ignition control module and the heat sink.

Installation Procedure





Notice: Refer to Fastener Notice.

1. Install the ignition control module (2) and the heat sink (1) on the bracket with the screws (4).

Tighten the screws to 3.5 N.m (31 lb in).

2. Reconnect the electrical connectors (3).
3. Install the engine cover.
4. Refer to Control Module References for programming and setup information. Programming and Relearning