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HOMESERVICE MANUALSCHEVROLET2012CHEVY EXPRESS G2500, VAN PASSENGER, 4.8L ENG VIN AREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2462 (COMPONENT CONNECTOR END VIEW (1 OF 5))BACKUP LAMP - LEFT (Z75)
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN A

Backup Lamp - Left (Z75)

2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN ASECTION Backup Lamp - Left (Z75)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Backup Lamp - Left (Z75) Connector End View
GM744036Courtesy of GENERAL MOTORS CORP.
Backup Lamp - Left (Z75)

Pin Wire Color Circuit Function
A 0.5 L-GN 24 Backup Lamp Control
B 0.5 BK 1750 Ground
Connector Part Information 
  • OEM: 15324946
  • Service: 19115078
  • Description: 2-Way F Lamp Socket Base W2 (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.