General Information

Air Conditioner
B1283 Direction Potentiometer Open (Low) - AUTO Defog - General Information

Component Location





General Description

The Auto Defogger sensor is installed on front window glass. The Auto Defogger sensor senses any moisture on the interior of the windshield.While controlling the temperature and Mode(direction of air) set by driver, if the humidity is higher than certain level, the Air condtioner control Module automatically controls auto defogging mode. Air conditioner control module exits auto defogging when the humidity is decreased.

DTC Description

The Air conditioner Control Module sets DTC B1283 if The signal from auto defogger sensor has been detected 0.1V for 0.3 seconds.

DTC Detecting Condition





Specification

** Voltage output according to Actuator position






Diagnostic Circuit Diagram