K33 HVAC Control Module X2

2012 Chevrolet Camaro LS, Standard TransSECTION K33 HVAC Control Module X2
GM1715223Courtesy of
Connector Part Information
  • Harness Type: HVAC
  • OEM Connector: 15489824
  • Service Connector: 15126711
  • Description: 20-Way F 64 Series (BK)
Terminal Part Information
  • Terminated Lead: 13575845
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
K33 HVAC Control Module X2

Pin Wire Circuit Function
1 - - Not Used
2 0.35 D-BU 3167 Mode Door Stepper Motor Control 3
3 0.35 GY 3165 Mode Door Stepper Motor Control 1
4 0.35 BN 3168 Mode Door Stepper Motor Control 4
5 0.35 D-GN 3166 Mode Door Stepper Motor Control 2
6-8 - - Not Used
9 0.35 TN 407 Low Reference
10 - - Not Used
11 0.35 TN/BK 3169 Temp Door Stepper Motor Control 1
12 0.35 PU 3170 Temp Door Stepper Motor Control 2
13 0.35 L-GN 3171 Temp Door Stepper Motor Control 3
14 0.35 L-BU 3172 Temp Door Stepper Motor Control 4
15 0.5 OG 7572 HVAC Motor Supply Voltage
16 0.35 D-BU/WH 3173 Air Inlet Door Stepper Motor Control 1
17 0.35 BN/WH 3174 Air Inlet Door Stepper Motor Control 2
18 0.35 YE 3175 Air Inlet Door Stepper Motor Control 3
19 0.35 WH 3176 Air Inlet Door Stepper Motor Control 4
20 0.35 GY 6137 EVAP Core Temperature Sensor Signal
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.