General Information

Component Location





General Description

The Ambient Temperature sensor is a negative temperature coefficient thermistor that is located at the center stay of the condenser. The Ambient Temperature Sensor signal is used by the A/C ECU when making calculations related to blower motor, temperature, and mode door calculations.

DTC Description

Air conditioner Control Module sets DTC B1237 if Ambient sensor has been detected below 0.1V for 4 seconds.

DTC Detecting Condition





Specification

** Resistance value of ambient temp.sensor as a function of temperature.






Diagnostic Circuit Diagram