Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR COMMUNICATION SYSTEMSREPAIR INSTRUCTIONSCOMMUNICATION INTERFACE MODULE REPLACEMENTINSTALLATION PROCEDURE

2006 Pontiac G6 GTP, 2D Coupe, Standard

Installation Procedure

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Installation Procedure

Fig 1: Removing/Installing Communication Interface Module

Courtesy of GENERAL MOTORS CORP.

Install the communication interface module.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Tighten the communication interface module bolts.
Tighten: Tighten the bolts to 10 N.m (89 lb in).
Connect the communication interface module wire harness and antenna connectors.
Install the right closeout panel. Refer to Closeout/Insulator Panel Replacement - Right in Instrument Panel, Gages and Console.

IMPORTANT: After replacing the communication interface module, you must reconfigure the OnStar system. Failure to reconfigure the system will result in an additional customer visit or repair. In addition, pressing and holding the white dot button on the keypad will NOT reset the OnStar system. This action will cause a DTC to set.

Reconfigure the OnStar system. Refer to OnStar Reconfiguration .
Program the communication interface module (OnStar®) after replacement. Refer to Control Module References in Computer/Integrating Systems.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.