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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Component Connector End Views (K9 (X3)-K36 (X1)) >> Component Connector End Views >> K33 HVAC Control Module X2

K33 HVAC Control Module X2

GM1664552Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 31410-0202
  • Service Connector: 13593933
  • Description: 20-Way F USCAR 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 SAIT-A03T-M064 Yazaki 14 P P
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 RD/GN 742 Battery Positive Voltage I CJ2/CJ4
2 0.35 GN 5060 Low Speed GMLAN Serial Data II CJ2/CJ4
3 0.35 GN 5060 Low Speed GMLAN Serial Data II CJ2/CJ4
4 0.35
0.35
GN/YE
GN/YE
7531
7531
Local Interconnect Network Serial Data Bus 9
Local Interconnect Network Serial Data Bus 9
II
II
CJ2
CJ4
5 - - - Not Occupied - -
6 0.35 GN/BU 4119 Local Interconnect Network Serial Data Bus 19 II KEM
7 - - - Not Occupied - -
8 0.5 BK 1650 Ground I CJ2/CJ4
9 0.5 VT/GN 39 Run/Crank Ignition 1 Voltage I CJ2/CJ4
10 0.5 BU/YE 7574 Electric Variable Displacement Control I CJ2/CJ4
11 0.5 BU/BN 7573 Electric Variable Displacement Supply I CJ2/CJ4
12 - 14 - - - Not Occupied - -
15 0.35 BU/GY 754 Blower Motor Speed Control II -
16 0.35 GN/BK 2211 Rear Blower Motor Speed Control II CJ4
17 - - - Not Occupied - -
18 0.35 GN 7567 Solar Sensor Low Reference II CJ2
19 0.35 BN/VT 193 Rear Defog Relay Control II -
20 - - - Not Occupied - -