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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1705 (Wiring Systems And Power Management - Component Connector End Views - D) >> Component Connector End Views - D >> Drive Motor Generator Battery Control Module X2 (HP2)
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Drive Motor Generator Battery Control Module X2 (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: Drive Motor Generator Battery Control Module X2 (HP2)
GM850857Courtesy of GENERAL MOTORS CORP.
Drive Motor Generator Battery Control Module X2 (HP2)

Pin Wire Circuit Function
1 - - Not Used
2 L-GN/BK - 5-Volt Reference
3 L-GN - Not Used
4-5 - - Not Used
6 L-BU/RD - Relay Control
7 WH/L-GN - Relay Control
8-10 - - Not Used
11 L-GN/BK - Relay Control
12 L-GN/YE - Relay Control
Connector Part Information 
  • Harness: Drive Motor Generator Battery Control
  • OEM: 917978-1
  • Service: Service by Harness - See Part Catalog
  • Description: 12-Way F Multilock 040/070 Series (WH)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit