A/C Evaporator Temperature Sensor Description

The A/C evaporator temperature sensor (1) is a temperature sensor to sense the temperature of air discharged from evaporator.

Fig 1: Identifying A/C Evaporator Temperature Sensor

Courtesy of SUZUKI OF AMERICA CORP.

The electrical characteristic is shown.

Fig 2: Resistance Graph

Courtesy of SUZUKI OF AMERICA CORP.

When temperature is lower than specified, A/C controller makes magnet clutch turn off to prevent evaporator from frosting.