Liftgate Close Actuator Motor Control Module Scan Tool Information

WARNING: This page is about a different car, the 2010 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Liftgate Module Scan Tool Data Parameters

Parameter	Expected Value	Description
Operating Conditions: Ignition ON
Liftgate Angle	0°	The scan tool displays the calculated angle in degrees of the liftgate relative to the liftgate latch.
Liftgate Front Control Switch	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the front control switch of the liftgate module.
Liftgate Handle Sw	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the liftgate handle switch.
LGM Latch Pawl Sw	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the latch pawl switch.
LGM Latch Ratchet Sw	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the latch ratchet switch.
LGM Latch Sector Sw	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the latch sector switch.
LGM Rear Close Sw	Active/Inactive	The scan tool displays Active or Inactive. This is the state of the liftgate rear close switch.
LGM Open/ Close Position Learned	Yes/No	The scan tool displays Yes if the liftgate garage setting has been successfully programmed.
Liftgate Ajar Switch	Active/Inactive	The scan tool displays Inactive when the liftgate is completely closed and Active when the liftgate is ajar or open.
Liftgate System Voltage 1	11.5-13.0 V	The scan tool displays the battery system 1 voltage input to the liftgate module.
Liftgate System Voltage 2	11.5-13.0 V	The scan tool displays the battery system 2 voltage input to the liftgate module.
Secondary Obstacle Detection Liftgate	3-3.5 V	The scan tool displays the actual voltage on the liftgate object sensors circuit as measured by the liftgate module.