Outside Air Temperature Sensor (for Information Display) Inspection

Measure resistance of outside air temperature sensor using an ohmmeter.

If resistance is out of specification, replace outside air temperature sensor.

Outside air temperature sensor resistance 

2.12 kohm - 2.25 kohm at 25 °C (77 °F) 

Fig 1: Measuring Resistance Of Outside Air Temperature Sensor Using An Ohmmeter

Courtesy of SUZUKI OF AMERICA CORP.