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HOMESERVICE MANUALSCHEVROLET2006CAB & CHASSIS SILVERADO 2D PICKUP, 8.1 G, 4WD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWSLIGHTING SYSTEMS CONNECTOR END VIEWSTRAILER CONNECTOR CONNECTOR END VIEW
2006 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, Automatic

Trailer Connector Connector End View

2006 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, AutomaticSECTION Trailer Connector Connector End View
Trailer Connector (1-Way) - (Heavy Duty)

GM696940Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065171
  • 1-Way F Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-BU 1620 Stop Lamp Switch Signal
Trailer Connector (1-Way) - (UY2)

GM696937Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12065171
  • 1-Way M Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-BU 1620 Stop Lamp Switch Signal
Trailer Connector (7-Way) - (Heavy Duty or UY2)

GM525095Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15354653
  • 7-Way F Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-GN 1624 Trailer Backup Lamps Supply Voltage
B BK 1550 Ground (30 Series Except Chassis Cab)
1650 Ground (30 Series Chassis Cab)
1750 Ground (10/20 Series)
WH 22 Ground (UY2)
C D-BU 47 Trailer Auxiliary Supply Voltage
D D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage
E RD 742 Battery Positive Voltage
F BN 2109 Trailer Park Lamps Supply Voltage
G YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage
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.