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Engine Electrical Connector End Views

Park/Neutral Position (PNP) Switch-C2 Component End View

GM535900Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129840
  • 7-Way F Metri-Pack 150 280 (MD 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 PNK 639 Ignition 1 Voltage
F GRY 1524 Backup Lamp Supply Voltage
G DK GRN 1433 Start Switch Signal
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