Service Programming System Off Board Pass-Thru Procedure: Notes

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Malibu, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The TIS supports service programming with the Tech 2® scan tool only.

NOTE: Ensure the Tech 2® and the terminal are both equipped with the latest software before performing SPS.

Pass-Thru programming allows the scan tool to remain connected to the terminal and to the vehicle throughout the programming process. The vehicle must be in close proximity to the terminal while using Pass-Thru.