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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 539 (WIRING SYSTEMS - CONNECTOR END VIEWS)CONNECTOR END VIEWSINLINE HARNESS CONNECTOR END VIEWSC105
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F

Inline Harness Connector End Views: C105

2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION C105
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
C105 Connector End View

GM697053Courtesy of GENERAL MOTORS CORP.
GM655689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129565
  • 4-Way F Metri-Pack 280 Series Sealed (GRY)
 Connector Part Information
  • 12129600
  • 4-Way M Metri-Pack 280 Sealed (GRY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BLK 1250 Ground A BLK 1250 Ground
B LT BLU 409 Cooling Fan Motor Supply Voltage B RED 409 Cooling Fan Motor Supply Voltage
C GRY 532 Cooling Fan Motor Supply Voltage C RED 532 Cooling Fan Motor Supply Voltage
D WHT 504 Cooling Fan Motor Ground D BLK 504 Cooling Fan Motor Ground
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.