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Home >> Chevrolet >> 2018 >> Sonic Premier, 4D Sedan, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Component Connector End Views - K20 X3 LGZ To K109) >> Component Connector End Views >> K33 HVAC Control Module X1
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K33 HVAC Control Module X1

WARNING: This page is about a different car, the 2017 GMC Canyon and 2017 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
GM2180227
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 31410-1203
  • Service Connector: 13576644
  • 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 13575845 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.35 GY/L-GN 7565 Windscreen Temp Sensor Signal I -
3 - - - Not Occupied - -
4 0.35 L-BU/WH 734 Inside Air Temperature Sensor Signal I -
5 0.35 YE/L-BU 3197 Humidity Temperature Sensor Signal I -
6 0.35 YE/RD 597 5V Reference I -
7 0.35 BK/L-BU 7566 Humidity/Windscreen Temp Sensor Low Reference I -
8 - 11 - - - Not Occupied - -
12 0.35 GY/L-BU 7564 Humidity Sensor Signal I -
13 - - - Not Occupied - -
14 0.35 YE/VT 1783 Twilight Sentinel Delay Signal I -
15 - 17 - - - Not Occupied - -
18 0.5 BN 518 Lower Left Air Temperature Sensor Signal I -
19 - 20 - - - Not Occupied - -