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Home >> Buick >> 2013 >> Verano Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 452 (Wiring Systems And Power Management - Component Connector End Views - K20 To K36 (X1)) >> Component Connector End Views >> K33 HVAC Control Module X1

K33 HVAC Control Module X1

WARNING: This page is about a different car, the 2013 Buick Regal. 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: 19153728
  • Service Connector: 13576644
  • Description: 20-Way F USCAR 64 Series (GN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Pending J-35616-64B (L-BU) J-38125-215A SAIT-A03T-M064 14 P P
K33 HVAC Control Module X1

Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.35 GY/D-GN 7565 Windscreen Temp Sensor Signal (ASV) I except CZ2
3 0.35 VT/WH 5203 Air Quality Sensor Signal I CZ2
4 0.35
0.35
BU/WH
D-BU/WH
734
734
Inside Air Temperature Sensor Signal
Inside Air Temperature Sensor Signal
I except CZ2
CJ2
5 0.5 YE/D-BU 3197 Humidity Temperature Sensor Signal (ASV) I except CZ2
6 0.5 YE/RD 597 5-Volt Reference (ASV) I except CZ2
7 0.35 BK/BN 6102 Low Reference I -
8-11 - - - Not Occupied - -
12 0.35 GY/D-BU 7564 Humidity Sensor Signal (ASV) I except CZ2
13 0.35 YE/VT 1783 Twilight Sentinel Delay Signal (CJ2) I CZ2
14 0.35 YE/VT 1783 Twilight Sentinel Delay Signal (CJ2) I except CZ2
15-19 - - - Not Occupied - -
20 0.35 GY 590 Solar Sensor Driver Signal I CJ2