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HOMESERVICE MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 219 (PROGRAMMING AND SETUP - ALL SYSTEMS)REPAIR INSTRUCTIONSBODY CONTROL MODULE PROGRAMMING AND SETUPBODY CONTROL MODULE (BCM) REPLACEMENT
2006 Buick Terraza CXL, 3.5 L, AWD

Body Control Module (BCM) Replacement

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Body Control Module (BCM) Replacement
WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: The vehicle will not start and many other functions may not operate properly if a replacement body control module (BCM) is not properly set up. The following procedures must be performed in the following order:
  1. BCM Reprogramming-Refer to Body Control Module (BCM) Programming/RPO Configuration .
  2. Learning the restraints ID-Refer to Body Control Module (BCM) Programming/RPO Configuration .
  3. BPP Sensor calibration-Refer to Body Control Module (BCM) Programming/RPO Configuration .
RENDER: 1.0x

NO RELATED

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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.