Repair procedures: Inspection
WARNING: This page is about a different car, the 2011 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.
- Press the MODE switch more then 4 times within 2 seconds while pressing the OFF switch.FAIL DESCRIPTION
Display Fail description 00 Normal 23 Auto defog humidity sensor OPEN 24 Auto defog humidity sensor SHORT 43 Defog door potentiometer OPEN/SHORT 44 Defog door potentiometer * Diagnostic procedure refer to .