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HOMESERVICE MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 17 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)REPAIR INSTRUCTIONSSIR DISABLING AND ENABLING ZONE 3ENABLING PROCEDURE
2006 Buick Terraza CXL, 3.5 L, AWD

Enabling Procedure

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Enabling Procedure
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the key from the ignition switch.
    2. Fig 1: Identifying I/P Module Connector To Vehicle Harness Connector (LH Side I/P)
    GM812533Courtesy of GENERAL MOTORS CORP.
  2. Connect the steering wheel module coil yellow connector (3) to the vehicle harness yellow connector (1).
  3. Install the CPA to the steering wheel module coil yellow connector (1).
  4. Install the left sound insulator to the I/P (2). Refer to Closeout/Insulator Panel Replacement - Left in Instrument Panel, Gages and Console.
    5. Fig 2: Locating SIR Fuse
    GM465618Courtesy of GENERAL MOTORS CORP.
  5. Install the SIR Fuse.
  6. Close the underhood fuse center cover.
  7. Use caution while reaching in and turn the ignition switch to the ON position.

    The AIR BAG indicator will flash then turn OFF.

  8. Perform the Diagnostic System Check - Vehicle if the AIR BAG warning indicator does not operate as described. Refer to Diagnostic System Check - Vehicle in Vehicle DTC Information.
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.