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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Component Locator >> Displays and Gages Connector End Views >> Instrument Panel Cluster (IPC)

Instrument Panel Cluster (IPC)

Fig 1: Instrument Panel Cluster (IPC) Connector End View
GM1664552Courtesy of GENERAL MOTORS CORP.
Instrument Panel Cluster (IPC) Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 31410-1200
  • Service: 88987996
  • Description: 20-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Instrument Panel Cluster (IPC) Terminal Identification

Pin Wire Color Circuit No. Function
1-2 D-GN 5060 Low Speed GMLAN Serial Data
3 - - Not Used
4 BN/WH 419 MIL Control
5-6 BK 350 Ground
7 - - Not Used
8 GY 8 Instrument Panel Lamp Supply Voltage
9 - - Not Used
10 OG/PK 1840 Battery Positive Voltage
11 PU 5234 Passenger Seat Belt Indicator
12 D-BU 2307 Passenger Air Bag On Indicator Control
13 PK/TN 2308 Passenger Air Bag Off Indicator Control
14 TN 185 Low Washer Fluid Indicator Signal
15 TN/WH 33 Brake Warning Indicator Control
16 PK 893 Driver Information Center Select Menu Switch Signal
17 D-GN/WH 1358 Driver Information Center Switch Signal
18 BN 897 Driver Information Center Switch Low Reference
19 D-BU/WH 5970 Heated Washer Fluid Indicator Control (XA7)
20 PK 339 Ignition 1 Voltage