Park/Neutral Position (PNP) Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129840 7-Way F Metri-Pack Mixed Series Sealed (GRY)
Pin	Wire Color	Circuit No.	Function
A	ORN/BLK	434	Neutral Safety Switch Signal
B	ORN	840	Battery Positive Voltage
C	LT GRN	275	Park Neutral Position Switch Park Signal
D	BLK/WHT	451	Ground
E	ORN/BLK	1786	Park/Neutral Signal
F	LT GRN	24	Backup Lamp Supply Voltage
G	PNK	439	Ignition 1 Voltage