Headlamp- Left (Z88)

2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDSECTION Headlamp- Left (Z88)
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GM1962078Courtesy of
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 13511996
  • Service Connector: 13580873
  • Description: 3-Way F GT 150 Series, Sealed (GY)
Terminal Part Information
  • Terminated Lead: 13575412
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: Pins 1, 2- 2/1
  • Core/Insulation Crimp: Pins 3- E/1
Headlamp- Left (Z88)

Pin Wire Circuit Function
1 0.8 YE 712 Left Headlamp Low Beam Control
2 1 BK 250 Ground (10 Series)
0.8 BK 250 Ground (20 Series)
0.8 BK 150 Ground (HP2)
3 0.5 D-GN/WH 711 Left Headlamp High Beam Control
RENDER: 1.0x

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

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