Coupling Component Temperature Sensor Inspection

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
Disconnect the AWD solenoid connector.
Measure resistance between AWD solenoid terminals C and D.

Courtesy of MAZDA MOTORS CORP.
- If the resistance is not within the specification, replace the coupling component. (See COUPLING COMPONENT REMOVAL/INSTALLATION (US) .)
  Coupling component temperature sensor specification
  
  Resistance (kil ohm)
  
  6.085-6.961 kilohms (Temperature at 20°C {68°F})