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Home >> Chevrolet >> 2004 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Computer/Integrating Systems) >> Repair Instructions >> Body Control Module (BCM) Programming/RPO Configuration >> Preparation
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Body Control Module (BCM) Programming/RPO Configuration: Preparation

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Understand this entire procedure.
  2. The battery is fully charged.
  3. The ignition switch is in the ON position.
  4. The data link connector (DLC) is accessible.
  5. All disconnected modules and devices are reconnected before programming.
  6. Follow all Scan Tool on screen directions.
  7. Take time to verify the VIN on the Scan Tool is correct, failure to do this could result in the service part being made unprogrammable.