Stop Lamp Switch Connector End Views

Stop Lamp Switch (w/o JL4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12040551 6-Way F Metri-Pack 680 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	DRK GRN/WHT	17	Stop Lamp Switch Signal
B	LT GRN/BLK	1540	Battery Positive Voltage
C	BRN	441	Ignition 3 Voltage
D	PUR	420	TCC Brake Switch/Cruise Control Release Signal
E	ORN	584	A/T Shift Lock Control Switch Supply Voltage
F	WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage

Stop Lamp Switch (w/ JL4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12040551 6-Way F Metri-Pack 680 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage
B	ORN	584	A/T Shift Lock Control Switch Supply Voltage
C	BRN	441	Ignition 3 Voltage
D	PUR	420	TCC Brake Switch/Cruise Control Release Signal
E	LT GRN/BLK	1540	Battery Positive Voltage
F	DRK GRN/WHT	17	Stop Lamp Switch Signal