HVAC Module Components

2013 Cadillac ATS 2.0L Eng VIN X, AWDSECTION HVAC Module Components
HVAC Module Components

Items
1:  B7J Air Temperature Sensor - Duct Right Upper B7J Air Temperature Sensor - Duct Right Upper
2:  M37 Mode Door Actuator M37 Mode Door Actuator
3:  M6L Air Temperature Door Actuator - Left M6L Air Temperature Door Actuator - Left
4:  M6R Air Temperature Door Actuator - Right M6R Air Temperature Door Actuator - Right
5:  M46 Air Recirculation Door Actuator M46 Air Recirculation Door Actuator
6:  B39 A/C Evaporator Temperature Sensor B39 A/C Evaporator Temperature Sensor
7:  M8 Blower Motor M8 Blower Motor
8:  B7E Air Temperature Sensor - Duct Right Lower B7E Air Temperature Sensor - Duct Right Lower
9:  B7D Air Temperature Sensor - Duct Left Lower B7D Air Temperature Sensor - Duct Left Lower
10:  B7H Air Temperature Sensor - Duct Left Upper B7H Air Temperature Sensor - Duct Left Upper
Fig 1: HVAC Module Components
GM2870800Courtesy of GENERAL MOTORS COMPANY
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:

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