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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Control System - Auto A/C >> Passenger Compartment Temperature Sensor Removal/Installation
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Passenger Compartment Temperature Sensor Removal/Installation

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the following parts:
    1. Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION .)
    2. Passenger-side decoration panel (See DECORATION PANEL REMOVAL/INSTALLATION .)
    3. Driver-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
    4. Driver-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
    5. Hood release lever (See HOOD RELEASE LEVER AND RELEASE CABLE REMOVAL/INSTALLATION .)
    6. Fuel-filler lid opener lever (See FUEL-FILLER LID OPENER AND LEVER REMOVAL/INSTALLATION .)
    7. Driver-side lower panel (See DRIVER-SIDE LOWER PANEL REMOVAL/INSTALLATION .)
  3. Remove the screw.
    G11433681Courtesy of MAZDA MOTORS CORP.
  4. Disconnect the aspirator from the passenger compartment temperature sensor.
    G11433682Courtesy of MAZDA MOTORS CORP.
  5. Remove the passenger compartment temperature sensor.
    G11433683Courtesy of MAZDA MOTORS CORP.
  6. Disconnect the connector.
    G11433684Courtesy of MAZDA MOTORS CORP.
  7. Remove the aspirator.
    G11433685Courtesy of MAZDA MOTORS CORP.
  8. Install in the reverse order of removal.