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Home >> Chevrolet >> 2008 >> Uplander Base, 3.9 1 >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Component Views & Component Connector End Views >> Component Connector End Views >> Instrument Panel Cluster (IPC)

Instrument Panel Cluster (IPC)

Fig 1: Instrument Panel Cluster (IPC) Connector End View
GM845629Courtesy of GENERAL MOTORS CORP.
Instrument Panel Cluster (IPC)

Pin Wire Circuit Function
1 0.35 BK/WH 1551 Ground
2 - - Not Used
3 0.35 L-GN/BK 735 Ambient Air Temperature Sensor Signal
4 0.35 BN/WH 419 MIL Control
5 - - Not Used
6 0.35 PK 849 Brake Fluid Level Sensor Signal
7 0.35 OG 1328 DIC Menu Signal
8 0.35 OG 1816 DIC Set/Reset Switch Signal
9 0.35 PK 893 DIC Info Down Signal
10 0.35 YE 1327 DIC Info Up Signal
11 - - Not Used
12 0.35 RD/WH 1040 Battery Positive Voltage
13 - - Not Used
14 0.35 GY 8 Instrument Panel Lamp Supply Voltage
15-20 - - Not Used
21 0.35 PU 5234 Passenger Seat Belt Indicator
22-24 - - Not Used
25 0.35 GY 1036 Class 2 Serial Data
26 0.35 YE 61 Low Reference
Connector Part Information 
  • OEM: 1326042-1
  • 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