Passenger Door Switchpacks
Individual window switches are installed in each of the three passenger doors. Window switches for all of the windows and a rear window isolation switch are installed in the driver door switchpack in the top surface of the door trim.
All window switches are of the non-latching rocker type. The switches have two switching positions in each direction, inch up/down and one-shot up/down. Operating the switch to the second detent position will activate the one-shot feature.
The driver door switchpack is powered by a permanent battery feed from the CJB (Central Junction Box). When the switches in the driver door switchpack are used, the switchpack translates the switch movement into a LIN (Local Interconnect Network) bus message. A LIN bus connects the driver door switchpack to the DDM (Driver Door Module). Each passenger window switch is hardwired into circuits with the related door module.