Drive Motor Generator Battery Control Module X3 (HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Drive Motor Generator Battery Control Module X3 (HP2) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit	Function
1	WH	-	Temperature Sensor 1 Signal
2	WH	-	Temperature Sensor 1 Return
3	BK	-	Temperature Sensor 2 Signal
4	BK	-	Temperature Sensor 2 Return
5	BU	-	Temperature Sensor 3 Signal
6	BU	-	Temperature Sensor 3 Return
7	RD	-	Temperature Sensor 4 Signal
8	RD	-	Temperature Sensor 4 Return
9	GN	-	Inlet Temperature Sensor Signal
10	GN	-	Inlet Temperature Sensor Return
11	OG	-	Outlet Temperature Sensor Signal
12	OG	-	Outlet Temperature Sensor Return
13	-	-	Not Used
14	RD	-	Battery Current Sensor Return
15	BK	-	Battery Current Sensor Reference
16	BU	-	Battery Current Sensor Signal

Connector Part Information

OEM: 1318386-1
Service: See Catalog
Description: 16-Way F 025 Series (NA)

Terminal Part Information

Terminal/Tray: 1123343-2/7
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: J-38125-24/J-35616-64B (L-BU)