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Transmission Fluid Temperature Sensor Inspection

WARNING: This page is about a different car, the 2007 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.

Reference: TRANSMISSION FLUID TEMPERATURE SENSOR REMOVAL AND INSTALLATION 

  1. Remove transmission temperature sensor by referring to REMOVAL .
  2. Immerse temperature sensing part of sensor (1) in A/T fluid and check resistance between sensor terminals while heating A/T fluid gradually. If check result is not as specified, replace sensor.

    After inspection, install transmission fluid temp. sensor and connect connector.

    Transmission fluid temperature sensor resistance (Temperature: Resistance) 

    0°C (32°F): 1844 - 2290 O 

    160°C (320°F): 19.2 - 22.2 O 

    Fig 1: Checking Resistance Between Sensor Terminals
    G04847787Courtesy of SUZUKI OF AMERICA CORP.