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Master Window Switch Connector End Views

Master Window Switch C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064752 6-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	BRN	165	Power Window Motor Left Front Down Signal
C	BRN	141	Ignition 3 Voltage
D	DK BLU	1307	Power Window Master Switch Lockout Signal
E	-	-	Not Used
F	DK BLU	164	Power Window Motor Left Front Up Signal

Master Window Switch C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12089287 8-Way F Metri-Pack 280 Series (NAT)
Pin	Wire Color	Circuit No.	Function
A	LT BLU	166	Power Window Master Switch Right Front Up Signal
B	GRY	8	Instrument Panel Lamp Supply Voltage - 1
C	DK GRN	168	Power Window Master Switch Left Rear Up Signal
D	-	-	Not Used
E	LT GRN	170	Power Window Master Switch Right Rear Up Signal
F	PPL	171	Power Window Master Switch Right Rear Down Signal
G	TAN	167	Power Window Master Switch Right Front Down Signal
H	PPL	169	Power Window Master Switch Left Rear Down Signal

Master Window Switch - (Coupe)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12089287 8-Way F Metri-Pack 280 Series (WHT)
Pin	Wire Color	Circuit No.	Function
A	BRN	165	Power Window Motor Left Front Down Signal
B	TAN	167	Power Window Master Switch Right Front Down Signal
C	-	-	Not Used
D	GRY	8	Instrument Panel Lamp Supply Voltage
E	DK BLU	164	Power Window Motor Left Front Up Control
F	LT BLU	166	Power Window Master Switch Right Front Up Signal
G	BLK	150	Ground
H	BRN	141	Ignition 3 Voltage