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Home >> Cadillac >> 2019 >> CTS Base, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20 (X2)-K40P) >> Component Connector End Views >> K33 HVAC Control Module X3
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K33 HVAC Control Module X3

GM1715223Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: HVAC
  • OEM Connector: 15126711
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 20-Way F 0.64 Series (BK)
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
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 - - - Not Occupied - -
2 0.5 VT 119 Mode Door Control I -
3 0.5 GY/RD 2273 Mode Door Control I -
4 0.35 WH 2275 Mode 1 Valve Position Sensor Signal I -
5 - 8 - - - Not Occupied - -
9 0.35 BK/BK 1791 Air Temperature Door Control Low Reference I -
10 - - - Not Occupied - -
11 0.5 YE/WH 1199 Air Temperature Door Control I -
12 0.5 BN/BK 2210 Air Temperature Door Control I -
13 - GY/YE 733 Air Temperature Door Position Signal I -
14 - 15 - - - Not Occupied - -
16 0.5 YE 1614 Recirculation Door Control I -
17 0.5 L-BU 2274 Recirculation Door Control I -
18 0.35 VT 1838 Recirculation Door Position Signal I -
19 - - - Not Occupied - -
20 0.35 GN/RD 6137 EVAP Core Temperature Sensor Signal I -