General Information

Component Location





General Description

The incar temperature sensor located at heater control unit contains a thermistor which measures the temperature of the inside. The signal,decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and according to this signal, the control unit regulates incar temperature to intended value

DTC Description

The ECM sets DTC B1234 if there is an open circuit in incar temp sensor signal harness or the measured resistance value of sensor is more than threshold value (about 144.79 kOhms)

DTC Detecting Condition





Specification





Schematic Diagram