Park/Neutral Position (PNP) Switch Connector End Views

Park/Neutral Position (PNP) Switch C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129840 7-Way F Metri-Pack 150/280 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	LT GRN	275	Park Neutral Position Switch Park Signal
C	PNK	839	Ignition 1 Voltage
D	BLK/WHT	451	Ground
E	PPL	806	Crank Voltage
F	GRY	1524	Backup Lamp Supply Voltage
G	PPL/WHT	1035	Starter Relay Coil Supply Voltage

Park/Neutral Position (PNP) Switch C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12191757 4-Way F Metri-Pack 150 Series, Sealed (NAT)
Pin	Wire Color	Circuit No.	Function
A	BLK/WHT	771	Transmission Range Switch Signal A
B	GRY	773	Transmission Range Switch Signal C
C	WHT	776	Transmission Range Switch Signal P
D	YEL	772	Transmission Range Switch Signal B