LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X320 - X430) >> Inline Harness Connector End Views >> X418 Body Harness to Auxiliary HVAC Harness (C69)

X418 Body Harness to Auxiliary HVAC Harness (C69)

GM4934172Courtesy of GENERAL MOTORS COMPANY
GM1283905Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 33366376
  • Service Connector: 13513605
  • Description: 14-Way F 1.5, 2.8 YESC Series (GY)
Connector Part Information
  • Harness Type: Auxiliary HVAC
  • OEM Connector: 89047433
  • Service Connector: Service by Harness -
  • Description: 14-Way M 1.5, 2.8 YESC Series (L-GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 13575850 J-35616-14 (GN) J-38125-557
II Not required J-35616-4A (PU) No Tool Required
III Not required J-35616-3 (GY) No Tool Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 3 RD/GY 1740 II - Battery Positive Voltage 1 3 RD/YE 1740 III -
2 - - - - - Not Occupied 2 - - - - -
3 0.5 YE/WH 4635 I - HVAC Remote Enable 2 Signal 3 0.75 RD/WH 4635 III -
4 0.5 BK 1450 I - Ground 4 0.35 BK/WH 1450 III -
5 0.35 GN/BN 2853 I - Body Control Module LIN Bus 7 5 0.75 GN/WH 2853 III -
6 0.5 BN 404 I - Upper Duct Air Temperature Sensor Signal 6 0.35 BU 404 III -
7 - 8 - - - - - Not Occupied 7 - 8 - - - - -
9 0.5 GN/BK 2211 I - Rear Blower Motor Speed Control 9 0.5 BN 2211 III -
10 0.5 BN/BK 405 I - Lower Duct Air Temperature Sensor Signal 10 0.35 GN 405 III -
11 0.5 BK/VT 470 I - Sensor Low Reference 11 0.75 BK/YE 470 III -
12 - 13 - - - - - Not Occupied 12 - 13 - - - - -
14 3 BK 1450 II - Ground 14 3 BK 1450 III -