Operation CHARM: Car repair manuals for everyone.
Hosted by mcallihan.com

Sunroof / Moonroof Switch: Description and Operation

SUNROOF SWITCH

The sunroof switch is a digital rotary type with five outputs using the sunroof switch data 1 through data 5 signal circuits to the sunroof module. The coded inputs to the sunroof module will initiate a request to slide the sunroof window to a specific position. The sunroof switch data 6 signal circuit is an override circuit output for a manual close. The sunroof switch functions are:
- 3 vent positions
- 12 open positions
- Flush close position
- Manual override

The sunroof switch actually has 4 vent and 13 open selections. The first selection on either side of the closed position, are unused selections.