For 1990-2009 cars only
8 Digit GM Part Number: The scan tool displays the eight
digit part number of the body control module (BCM).
Door Ajar Switches: The scan tool displays Active/Inactived. The vehicle door ajar switches inputs to the BCM, where a closed door ajar switch is displayed as Active.
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 tool 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 Active/Inactive. The driver door ajar switch input to the BCM, where an open door is displayed as Active.
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 Active/Inactive. The passenger door ajar switch input to the BCM, where an open door is displayed as Active.
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.
Door Ajar Switches: The scan tool displays Active/Inactived. The vehicle door ajar switches inputs to the BCM, where a closed door ajar switch is displayed as Active.
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 tool 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 Active/Inactive. The driver door ajar switch input to the BCM, where an open door is displayed as Active.
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 Active/Inactive. The passenger door ajar switch input to the BCM, where an open door is displayed as Active.
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.
