Mike's Workshop Manuals: Service manuals for every vehicle
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 Inspection

Passenger Compartment Temperature Sensor Inspection

  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 passenger compartment temperature sensor. (See PASSENGER COMPARTMENT TEMPERATURE SENSOR REMOVAL/INSTALLATION .)
  4. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals A and B.
    G11276310Courtesy of MAZDA MOTORS CORP.
    G11433680Courtesy of MAZDA MOTORS CORP.