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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Displays And Gages) >> Component Locator >> Displays and Gauges Connector End Views >> Instrument Panel Cluster (IPC)

Instrument Panel Cluster (IPC)

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Instrument Panel Cluster (IPC) Connector End View
GM73156Courtesy of GENERAL MOTORS CORP.
Instrument Panel Cluster (IPC) Connector Parts Information

Connector Part Information 
  • OEM: 12110088
  • Service: See Catalog
  • Description: 24-Way F Micro-Pack 100 Series (GY)
Instrument Panel Cluster (IPC) Connector Terminal identification

Pin Wire Color Circuit No. Function
A1 BN/WH 419 MIL Control
A2 - - Not Used
A3 BK/WH 174 Low Washer Fluid Indicator Signal
A4 D-GN/WH 817 Vehicle Speed Signal
A5 WH 121 Engine Speed Signal
A6 GY 1036 IPC Class 2 Serial Data
A7 - - Not Used
A8 D-BU 2115 Right Turn Signal Lamps Supply Voltage
A9-A10 - - Not Used
A11 RD 2353 Instrument Panel Lamps Dimming Supply Voltage
A12 BK 1050 Ground
B1 L-BU 2114 Left Turn Signal Lamps Supply Voltage
B2-B3 - - Not Used
B4 OG 1816 DIC Set/Reset Switch Signal
B5 D-BU 894 DIC Toggle Switch Signal
B6 D-GN/WH 1358 DIC Switch Signal
B7 YE 1327 DIC Fuel Signal
B8 - - Not Used
B9 PK 639 Ignition 1 Voltage
B10 - - Not Used
B11 OG 2840 Battery Positive Voltage
B12 BK/WH 1851 Ground