Generator Battery Vent Fan (HP2)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Generator Battery Vent Fan (HP2)

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	L-GN	-	Not Used
2	PK/D-BU	-	Fan Motor Power Feed
3	BK/YE	-	Ground
4	L-GN/BK	-	5-Volt Reference

Connector Part Information

Harness: Drive Motor Generator Battery Control
OEM: 7283-5531-40
Service: 88988452
Description: 4-Way F YESC/USCAR Class III (L-GY)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit