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Home >> Chevrolet >> 2017 >> Suburban 3500 HD LT >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K32 X2 To K74 X3 >> Component Connector End Views >> K33 HVAC Control Module X1

K33 HVAC Control Module X1

GM2180227
Connector Part Information
  • Harness Type: HVAC
  • OEM Connector: 19153728
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 20-Way F 0.64 Series (GN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required No Tool Required No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 - 3 - - - Not Occupied - -
4 0.35 BU/WH 734 Inside Air Temperature Sensor Signal I -
5 - 12 - - - Not Occupied - -
13 0.35 YE/VT 1783 Twilight Sentinel Delay Signal I -
14 0.35 YE/VT 1783 Twilight Sentinel Delay Signal I -
15 - 17 - - - Not Occupied - -
18 0.35 BN 404 Upper Air Temperature Sensor Signal I -
19 0.35 BN/BK 405 Lower Air Temperature Sensor Signal I -
20 0.35 GY 590 Solar Sensor Driver Signal I -