Circuit/System Description

The K194 Rear Gate Module provides the S141 Liftgate Window Release Switch - Exterior with approximately 12 V to the signal circuit 6190. When the switch is pressed, the K194 Rear Gate 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.