B1905 KIA – Rain Sensor Fault 1

B1905 KIA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B1905 KIA Possible Causes

Faulty Rain Sensor,Rain Sensor harness is open or shorted,Rain Sensor circuit poor electrical connection,Faulty Front Area Module (FAM)

B1905 KIA Description

The Front Area Module (FAM) controls the low/high wiper relay according to rain sensor signal when the wiper auto switch is turned to ON under IG ON. The FAM outputs this code when it detects an internal error of rain sensor after wiper switch has been turned to AUTO under IG