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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2699 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - 4 OF 5)REAR INTEGRATION MODULE (RIM) X4
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Rear Integration Module (RIM) X4

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Rear Integration Module (RIM) X4
WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Rear Integration Module (RIM) - X4 Connector End View
GM1391782Courtesy of GENERAL MOTORS CORP.
Rear Integration Module (RIM) X4

Pin Wire Circuit Function
1 - - Not Used
2 0.35 RD/BK 442 Battery Positive Voltage
3 0.35 GY 157 Interior Lamp Control
4 0.35 BK/WH 851 Signal Ground
5 0.35 YE 18 Left Rear Stop/Turn Lamp Supply Voltage (TT6/UE1)
0.35 YE 18 Left Rear Stop/Turn Lamp Supply Voltage (TT7/TT8/V92)
6 0.35 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage (TT6/UE1)
0.35 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage(TT7/TT8/V92)
7 0.35 RD/WH 540 Battery Positive Voltage
8 0.35 BK 850 Ground
Connector Part Information 
  • OEM: 173850-1
  • Service: 88953352
  • Description: 8-Way F 070 (WH)
Terminal Part Information 
  • Terminal/Tray: 173630-7/7
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.