Inside Rearview Mirror (ISRVM) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15324871 16-Way F AMP (BLK)
Pin	Wire Color	Circuit No.	Function
1-4	-	-	Not Used
5	GRY	1690	Automatic Day/Night Mirror Signal
6	DK GRN/WHT	636	Ambient Air Temperature Sensor Signal
7	BLK/WHT	1704	Low Reference
8	BLK	1050	Ground
9	LT GRN	24	Backup Lamp Supply Voltage
10-12	-	-	Not Used
13	BRN	341	Ignition 3 Voltage
14-15	-	-	Not Used
16	PNK	1691	Automatic Day/Night Mirror Low Reference