Circuit/System Description

The K219 Lighting Control Module provides the S141 Liftgate Window Release Switch - Exterior with approximately 12V to the signal circuit 6190. When the switch is pressed, the K219 Lighting Control Module will detect the voltage drop in the signal circuit 6190 and will send a serial data message to the K9 Body Control Module to energize the KR162 Liftgate Window Release Relay.