LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (Instrument Panel System Displays, Gauges And Console) >> Component Locator >> Instrument Panel, Gages and Console Connectors >> Instrument Panel Cluster (IPC)

Instrument Panel Cluster (IPC)

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Instrument Panel Cluster (IPC) Connector End View
GM845629Courtesy of GENERAL MOTORS CORP.
Instrument Panel, Gages and Console Connector End Views

Connector Part Information 
  • OEM: 15393409
  • Service: 88987996
  • Description: 26-Way F Lever Assisted (BK)
Terminal Part Information 
  • Terminal: 638551-1/Tray 16
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 15315247/J-35616-64A
Instrument Panel Cluster (IPC)

Pin Wire Color Circuit No. Function
1 BK/WH 1551 Ground
2 - - Not Used
3 L-GN/BK 735 Ambient Air Temperature Sensor Signal
4 BN/WH 419 MIL Control
5 - - Not Used
6 PK 849 Brake Fluid Level Sensor Signal
7 OG 1328 DIC Menu Signal
8 OG 1816 DIC Set/Reset Switch Signal
9 PK 893 DIC Info Down Signal
10 YE 1327 DIC Info Up Signal
11 - - Not Used
12 RD/WH 1040 Battery Positive Voltage
13 - - Not Used
14 GY 8 Instrument Panel Lamp Supply Voltage
15-20 - - Not Used
21 PU 5234 Passenger Seat Belt Indicator
22-24 - - Not Used
25 GY 1036 Class 2 Serial Data
26 YE 61 Low Reference