Trunk / Liftgate: Description and Operation
Voltage to the Rear Window Release system is available at all times through the CIG LTR Fuse and CKT 640. Ground for the Rear Window Release Motor is provided through CKT 1737 through the Park/Neutral Position Switch on Automatic Transmissions.This Switch is closed to ground with the Transmission in PARK or NEUTRAL. Closing the Rear Liftgate Window Release Switch allows current to flow through the Switch and CKT 1576 to the Rear Liftgate Window Release Motor.