PT Cruiser L4-2.4L (2008)
Sunroof / Moonroof Switch: Description and Operation
Operation
OPERATION
The sunroof is electrically operated from two switches located on the windshield header, rearward of the map lamp. The "VENT" switch is a push button
type switch and opens the sunroof to the vent position only. The other switch "OPEN/CLOSED" is a rocker type switch for opening and closing the
sunroof. Pressing and releasing the open button once, the sunroof will express open and the wind deflector will raise. If the button is pressed a second
time the sunroof will stop in that position. Pressing and holding the close button will close the sunroof. If the close button is released the sunroof will
stop in that position.
The switch is grounded at on terminal and receives a 5 volt signal from the sunroof motor/module on the remaining three terminals. The switch pulls
down the 5 volt reference voltage from the module signaling it to perform the desired function.
For complete circuit diagrams, refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and
connector repair procedures, details of wire harness routing and retention, connector pin-out information and location views for the various wire harness
connectors, splices and grounds.
