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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - G14 Through K71 TCM X2 >> Component Connector End Views >> K33 HVAC Control Module X3

K33 HVAC Control Module X3

GM1715223
Connector Part Information
  • Harness Type: HVAC Module
  • OEM Connector: 15489824
  • Service Connector: 15126711
  • Description: 20-Way F 64 Series (BK)
Terminal Part Information
  • Pins: 1-14, 16-20
  • Terminated Lead: 13575845
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: Not Available/
  • Core/Insulation Crimp: P/P
  • Pin: 15
  • Terminated Lead: Service by Harness - See Part Catalog
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
K33 HVAC Control Module X3

Pin Size Color Circuit Function Option
1 0.35 GY/GN 516 Upper Left Air Temperature Sensor Signal -
2 0.35 YE 3165 Mode Door Stepper Motor Control (1) -
3 0.35 WH/RD 3166 Mode Door Stepper Motor Control (2) -
4 0.35 GY/BN 3167 Mode Door Stepper Motor Control (3) -
5 0.35 D-GN/WH 3168 Mode Door Stepper Motor Control (4) -
6-8 - - - Not Used -
9 0.35 BK 407 Sensor Low Reference -
10 - - - Not Used -
11 0.35 D-GN 3169 Temp Door Stepper Motor Control (1) -
12 0.35 WH/PK 3170 Temp Door Stepper Motor Control (2) -
13 0.35 GY/RD 3171 Temp Door Stepper Motor Control (3) -
14 0.35 RD/BK 3172 Temp Door Stepper Motor Control (4) -
15 0.75 OG 7572 HVAC Motor Supply Voltage -
16 0.35 GY 3173 Air Inlet Door Stepper Motor Control (1) -
17 0.35 D-BU/WH 3174 Air Inlet Door Stepper Motor Control (2) -
18 0.35 BN/D-GN 3175 Air Inlet Door Stepper Motor Control (3) -
19 0.35 RD/GN 3176 Air Inlet Door Stepper Motor Control (4) -
20 0.35 BK/GY 6137 EVAP Core Temperature Sensor Signal -