Engine Electrical Connector End Views

Generator Connector End Views

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12186568 4-Way F Metric-Pack 150 Series (LT GRN)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	RED	225	Generator Turn On Signal
C	-	-	Not Used
D	ORN	2740	Battery Positive Voltage

Starter Relay Connector End Views

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110539 5 F Metri-pack 280 FLX LK (BLK)
Pin	Wire Color	Circuit No.	Function
30	RED	402	Fused Output
85	PNK	439	Ignition 1 Voltage
86	YEL/BLK	625	Starter Enable Relay Output - Coil
87	PPL	6	Starter Solenoid Feed
87A	-	-	Not Used