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K33 HVAC Control Module X4

GM1715228Courtesy of
Connector Part Information
  • Harness: HVAC
  • OEM: 15491304
  • Service: 15126710
  • Description: 20-Way F USCAR 64 Series (GY)
Terminal Part Information
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215A/J-35616-64B (L-BU)
K33 HVAC Control Module X4

Pin Wire Circuit Function
1 0.35 L-GN/WH 3177 Mode Door Stepper Motor Passenger Control (1)
2 0.35 L-BU/WH 3178 Mode Door Stepper Motor Passenger Control (2)
3 0.35 GY/WH 3179 Mode Door Stepper Motor Passenger Control (3)
4 0.35 D-GN/WH 3180 Mode Door Stepper Motor Passenger Control (4)
5 0.35 YE/BK 3181 Temp Door Stepper Motor Passenger Control (1)
6 0.35 WH/BK 3182 Temp Door Stepper Motor Passenger Control (2)
7 0.35 TN/WH 3183 Temp Door Stepper Motor Passenger Control (3)
8 0.35 PU/WH 3184 Temp Door Stepper Motor Passenger Control (4)
9 0.35 TN 517 Upper Right Air Temperature Sensor Signal
10 0.8 OG 7572 HVAC Motor Supply Voltage
11 0.35 TN 518 Lower Left Air Temperature Sensor Signal
12 0.35 TN 520 Lower Right Air Temperature Sensor Signal
13 0.35 TN/BK 3185 Mode Door Stepper Motor Rear Control (1)
14 0.35 L-GN/BK 3186 Mode Door Stepper Motor Rear Control (2)
15 0.35 L-BU/BK 3187 Mode Door Stepper Motor Rear Control (3)
16 0.35 GY/BK 3188 Mode Door Stepper Motor Rear Control (4)
17 0.35 L-GN 3189 Temp Door Stepper Motor Rear Control (1)
18 0.35 GY 3190 Temp Door Stepper Motor Rear Control (2)
19 0.35 D-BU 3191 Temp Door Stepper Motor Rear Control (3)
20 0.35 YE/BK 3192 Temp Door Stepper Motor Rear Control (4)