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Home >> GMC >> 2006 >> Sierra 1500 4WD V6-4.3L VIN X >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Ignition System >> Ignition Control Module >> Service and Repair
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Ignition Control Module: Service and Repair



IGNITION CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the air cleaner outlet resonator.
2. Disconnect the ignition coil driver electrical connector (3).
3. Remove ignition control module (2) screws.
4. Remove the ignition control module (2) and heat sink (3).

INSTALLATION PROCEDURE




1. Position the ignition control module (2) and heat sink (3).

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install ignition control module (2) screws.

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

3. Connect the ignition coil driver electrical connector (3).
4. Install the air cleaner outlet resonator.
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