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

Instrument Panel Cluster (IPC)

Fig 1: IPC Connector End View
GM845629Courtesy of GENERAL MOTORS CORP.
IPC Connector Part Information

Connector Part Information 
  • OEM: 15393409
  • Service: 15393409
  • Description: 26-Way F Lever Assisted (BK)
Terminal Part Information 
  • Pins: 1, 2, 6-9, 11-14, 18, 19, 21, 22, 24, 25
  • Terminal/Tray: 638551-1/16
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
IPC Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 BK/WH 1551 Ground
2 GY 1036 IPC Class 2 Serial Data
3-5 - - Not Used
6 YE 1327 DIC Fuel Signal (Uplevel)
7 RD 1328 DIC Gage Signal (Uplevel)
8 PK 893 DIC Select Menu Switch Signal (Uplevel)
9 PU 5234 Passenger Seat Belt Indicator
10 - - Not Used
11 BN/WH 419 MIL Control
12 OG 5240 Battery Positive Voltage
13 GY 8 Instrument Panel Lamp Supply Voltage
14 YE 61 Low Reference (UH8)
15-17 - - Not Used
18 BN 1779 Compass Sensor Return (UH8)
19 D-BU 1778 Compass Sensor Feed (UH8)
20 - - Not Used
21 L-GN/BK 735 Ambient Air Temperature Sensor Signal (UH8)
22 TN 1326 DIC Odometer Signal
23 - - Not Used
24 TN/WH 33 Brake Warning Indicator Control
25 OG 1816 DIC Set/Reset Switch Signal
26 - - Not Used
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