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.
- Understand this entire procedure.
- The battery is fully charged.
- The ignition switch is in the ON position.
- The data link connector (DLC) is accessible.
- All disconnected modules and devices are reconnected before programming.
- Follow all Scan Tool on screen directions.
- 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.