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 (auto) or CKT 33 (manual), the Park Brake Warning Switch on manual transmissions, and the Park/Neutral Position Switch on automatic transmissions.

These switches are closed to ground with the Parking Brake set or 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.