LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2017 >> Escalade Base, 4WD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K32 X2 To K74 X3 >> Component Connector End Views >> K33 HVAC Control Module X3
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K33 HVAC Control Module X3

GM1715223
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
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 BU 516 Upper Left Air Temperature Sensor Signal I -
2 0.35 YE/BN 2273 Mode Door Control I -
3 0.35 WH 119 Mode Door Control I -
4 0.35 WH/GN 2275 Mode 1 Valve Position Sensor Signal I -
5 - 8 - - - Not Occupied - -
9 0.35 BK/YE 407 Sensor Low Reference I -
10 - - - Not Occupied - -
11 0.35 GY/GN 2210 Air Temperature Door Control I -
12 0.35 BU/BN 1199 Air Temperature Door Control I -
13 0.35 BU/YE 733 Air Temperature Door Position Signal I -
14 - 15 - - - Not Occupied - -
16 0.35 YE/BK 2274 Recirculation Door Control I -
17 0.35 GN 1614 Recirculation Door Control I -
18 0.35 VT/GN 1838 Recirculation Door Position Signal I -
19 - - - Not Occupied - -
20 0.35 GY 6137 EVAP Core Temperature Sensor Signal I -