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Home >> Cadillac >> 2011 >> STS AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - Fuel Injector 5 Through Radio X4 >> Component Connector End Views >> Instrument Panel Cluster (IPC)

Instrument Panel Cluster (IPC)

Fig 1: Connector End View Instrument Panel Cluster (IPC)
GM1468761Courtesy of GENERAL MOTORS COMPANY
Instrument Panel Cluster (IPC)

Pin Wire Circuit Function
1 0.35 RD/WH 1440 Battery Positive Voltage
2 0.8 PK 239 Run/Crank Ignition 1 Voltage
3 0.35 D-GN 5060 Low Speed GMLAN Serial Data
4 - - Not Used
5 0.35 BK/WH 351 Ground
6-7 - - Not Used
8 0.35 PU 333 Brake Fluid Level Sensor Signal
9 0.35 BN/WH 419 Check Engine Indicator Control
10-11 - - Not Used
12 0.35 D-GN/WH 1358 Driver Information Center Switch Signal
13 0.35 BN 897 Low Reference
14-19 - - Not Used
20 0.35 D-BU 894 Driver Information Center Toggle Switch Signal
21 0.5 PU 5234 Passenger Seat Belt Indicator Control
22-26 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 1326042-1
  • Service Connector: 88987996
  • Description: 26-Way M USCAR 2 Class II Series (BK)
Terminal Part Information
  • Terminated Lead: 13575814
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 638551-1/16
  • Core/Insulation Crimp: Pins 1, 3, 5, 8, 9, 12, 13, 20 - J/J
  • Core/Insulation Crimp: Pins 2, 21 - K/K