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Home >> Cadillac >> 2019 >> CT6 V >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20 X1 - K40D X2) >> Component Connector End Views >> K33 HVAC Control Module X2

K33 HVAC Control Module X2

GM5109514Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 35162720
  • Service Connector: 13525992
  • Description: 20-Way F 0.64 Series (BN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575742 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
II 13575867 J-35616-64B (LT BU) J-38125-215A Not Available Not Available Not Available Not Available
III 13575867 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 0.35 RD/VT 3340 Secondary Fused Battery Positive Voltage 33 III -
2 0.35 GN 5060 Low Speed GMLAN Serial Data III -
3 - - - Not Occupied - -
4 0.35 GN/YE 7531 HVAC Control Module LIN Bus 1 III -
5 - - - Not Occupied - -
6 0.35 GN/BU 4119 HVAC Control Module LIN Bus 2 III -
7 - - - Not Occupied - -
8 0.5 BK 1450 Ground 14 I -
9 0.5 VT/GY 539 Run/Crank Ignition 1 Voltage 5 I -
10 0.35 BU/YE 7574 A/C Compressor Solenoid Valve Control III -
11 0.35 BU/BN 7573 A/C Compressor Solenoid Valve Control III -
12 - 14 - - - Not Occupied - -
15 0.35 BU/GY 754 Blower Motor Speed Control III -
16 0.35 GN/BK 2211 Rear Blower Motor Speed Control III -
17 - - - Not Occupied - -
18 0.13 GN 7567 Solar Sensor Low Reference II -
19 0.35 BN/VT 193 Rear Defogger Relay Control III -
20 - - - Not Occupied - -