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Instrument Panel Module (IPM) X3

Fig 1: Connector End View Instrument Panel Module (IPM) X3
GM1468163Courtesy of GENERAL MOTORS COMPANY
Instrument Panel Module (IPM) X3

Pin Wire Circuit Function
1 0.35 RD/WH 1140 Battery Positive Voltage
2 0.35 RD/WH 3340 Battery Positive Voltage
3 0.35 BK/WH 151 Signal Ground
4 0.35 TN 2501 High Speed GMLAN Serial Data (-) (1)
5 0.35 TN/BK 2500 High Speed GMLAN Serial Data (+) (1)
6 0.35 D-GN 44 Instrument Panel Lamp Dimmer Switch Signal
7 0.35 PK 5076 Current Sensor Supply Voltage
8 0.35 WH 5075 Current Sensor Signal
9 0.35 BN 5077 Low Reference
10 0.35 BK/WH 451 Signal Ground
11 0.35 L-BU 187 Rear Fog Lamp Switch Signal (T4F with T94 or TB8)
12 0.35 OG 192 Front Fog Lamp Switch Signal
13 0.35 L-BU/WH 1414 Left Front Turn Signal Switch Signal
14 0.35 TN/WH 99 Windshield Washer Fluid Level Sensor Signal
15 0.35 TN 2501 High Speed GMLAN Serial Data (-) (1)
16 0.35 TN/BK 2500 High Speed GMLAN Serial Data (+) (1)
17 0.35 BN 5360 Low Reference
18 0.35 D-BU 1796 Steering Column Radio Control Signal
19 0.35 L-BU/BK 1688 5-Volt Reference
20 0.35 GY 1884 Cruise Control Set/Coast/Resume/Accelerate Switch Signal
21 0.35 D-GN 5060 Low Speed GMLAN Serial Data
22 0.35 D-GN 5060 Low Speed GMLAN Serial Data
23 - - Not Used
24 0.35 L-BU 1485 Flash To Pass Switch Supply Voltage
25 0.35 D-BU/WH 1415 Right Front Turn Signal Switch Signal
26 0.35 BN/WH 1571 Traction Control Switch Signal (2)
27 0.35 WH 5359 Brake Apply Sensor Supply Voltage
28 0.35 YE 5361 Brake Apply Sensor Signal
29 0.35 L-GN/WH 5723 Ignition Mode Switch Mode Voltage
30 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 1318758-1
  • Service Connector: 88988291
  • Description: 30-Way F 025/090 Series (WH)
Terminal Part Information
  • Pins: 1, 10
  • Terminated Lead: Pending
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-18 (BK)
  • Terminal/Tray: 7116-4020/11
  • Core/Insulation Crimp: E/C
  • Pins: 2-9, 11-22, 24-29
  • Terminated Lead: Pending
  • Release Tool: J-38125-24
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 1123343-2/7
  • Core/Insulation Crimp: J/J