Starter/Generator Control Module Coolant Pump - HP2

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Starter/Generator Control Module Coolant Pump Terminal Identification - HP2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12131678 2-Way F Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	LT BLU	703	Ignition 1 Voltage