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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Inline Harness Connector End Views - X276 Through X902 >> Inline Harness Connector End Views >> X277 Steering Wheel Module Coil to Heated Steering Wheel Harness (KA9)

X277 Steering Wheel Module Coil to Heated Steering Wheel Harness (KA9)

GM646421
GM258301
Connector Part Information
  • Harness Type: Steering Wheel Module Coil
  • OEM Connector: 12059253
  • Service Connector: 12059253
  • Description: 2-Way F Metri-Pack 150 Series (L-GN)
Connector Part Information
  • Harness Type: Heated Steering Wheel
  • OEM Connector: 12059254
  • Service Connector: 12059254
  • Description: 2-Way M Metri-Pack 150 Series (L-GN)
Terminal Part Information
  • Terminal/Tray: Service by Harness- See Part Catalog
  • Core/Insulation Crimp: Not Available
  • Release Tool/Test Probe: Not Available
Terminal Part Information
  • Terminal/Tray: Service by Harness- See Part Catalog
  • Core/Insulation Crimp: Not Available
  • Release Tool/Test Probe: Not Available
X277 Steering Wheel Module Coil to Heated Steering Wheel Harness (KA9)

Pin Wire Circuit Function Pin Wire Circuit Function
A 0.8 BN 1639 Ignition Voltage A 0.8 RD 1639 Ignition Voltage
B 0.8 BK 1050 Ground B 0.8 BK 1050 Ground