Monitor Scan Tool Data

WARNING: This page is about a different variant/trim than selected.

Connect scan tool to data link connector (DLC).
Engine "ON"
Monitor the "Humidity Sensor" Parameter on the scan tool while drying the humidity sensor with a hair drier or heat gun adjusted to a low heat setting.

Fig 1: Diagnosis Function Screen Display - Humidity Sensor
Courtesy of KIA MOTORS AMERICA, INC.
Are the DTC B1200 present and is parameter of "Humidity Sensor" fixed?
Parameter of "Humidity Sensor" will be fixed at 10%, if there is any fault in Humidity Sensor.

YES

Go to TERMINAL AND CONNECTOR INSPECTION procedure.

NO

Fault is intermittent caused by poor contact in the sensor's and/or A/C controller's connector or was repaired and A/C controller memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.