Scan Tool Data Definitions

8 Digit GM Part Number: The scan tool displays the eight digit pan number of the Body Control Module (BCM).

Door Ajar Switches: The scan tool displays Open/Closed. The vehicle door ajar switches inputs to the BCM, where a closed door ajar switch is displayed as Open.

Door Lock Motor: The scan tool displays On/Off The door lock actuators output from the BCM, where the actuators transition to the Lock position is displayed as On.

Door Unlock Motor: The scan too displays On/Off. The door lock actuators output from the BCM, where the actuators transition to the Unlock position is displayed as On.

Door Unlock Switch: The scan tool displays Active/Inactive. The vehicle door lock switches inputs to the BCM, where a switch transition to the Lock position is displayed as Active.

Drivers Door Open Sw.: The scan tool displays Open/Closed. The driver door ajar switch input to the BCM, where an open door is displayed as Open.

Drivers Door Unlock Motor: The scan tool displays On/Off. The driver door lock actuator output from the BCM, where the actuators transition to the Unlock position is displayed as On.

Key Cylinder Lock Switch: The scan tool displays Active/Inactive. The door lock cylinder switches inputs to the BCM, where a switch transitioning to the Lock position is displayed as Active.

Key Cylinder Unlock: The scan tool displays Active/Inactive. The door lock cylinder switches inputs to the BCM, where a switch transitioning to the Unlock position is displayed as Active.

Lock/Unlock Switch: The scan tool displays 0.0 - 25.5 volts. The door lock switches feedback voltage to the BCM.

Passenger Door Open Sw.: The scan tool displays Open/Closed. The passenger door ajar switch input to the BCM, where an open door is displayed as Open.

Rear Door Open Sw.: The scan tool displays Active/Inactive. The LR and RR door ajar switches inputs to the BCM, where an open door is displayed as Active