Sunroof Positioning Encoding Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		39-01-2040 4-Way F Molex (WHT)
Pin	Wire Color	Circuit No.	Function
1	YEL	131	Sunroof Limit Switch Range Signal
2	DK BLU	133	Sunroof Limit Switch Low Reference
3	RED	132	Sunroof Limit Switch Soft Stop Signal
4	-	-	Not Used