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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2686 (WIRING SYSTEMS AND POWER MANAGEMENT - REAR WINDOW DEFOGGER X1 THROUGH YAW AND LATERAL ACCELEROMETER SENSOR)SUNROOF CONTROL MODULE (CF5)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Sunroof Control Module (CF5)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Sunroof Control Module (CF5)
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Sunroof Control Module (CF5) Connector End View
GM1469285Courtesy of GENERAL MOTORS CORP.
Sunroof Control Module (CF5)

Pin Wire Circuit Function
1 2 D-BU 2640 Battery Positive Voltage
2 0.35 BK 755 Sunroof Enable Signal
3 - - Not Used
4 2 BK 1050 Ground
5 0.35 OG 5029 Sunroof Switch Open Signal
6 0.35 L-BU 5027 Sunroof Switch Close Signal
7 0.35 BN 5028 Sunroof Switch Express Signal
8 0.35 PU 5032 Sunroof Switch Open Vent Signal
9 0.35 TN 5030 Sunroof Switch Close Vent Signal
10 0.35 PK 5031 Sunroof Switch Express Vent Signal
11 - - Not Used
12 0.35 WH/RD - Serial Data
13 0.35 WH/BU - Serial Data
14 0.35 WH/GN - Serial Data
Connector Part Information 
  • OEM: 7283-8398-40
  • Service: Service by Harness - See Part Catalog
  • Description: 14-Way F (L-GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
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.