Hyundai Kona Quiz
Heating, Ventilation, and Air Conditioning

Auto Defogger Sensor Repair Procedures

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 17Engine Mechanical System — 85Engine Electrical System — 50Emission Control System — 26Engine Control System/Fuel System — 152DCT (Dual Clutch Transmission) System — 50Four-Wheel Drive (4WD) System — 21Propeller Shaft and Axle (2WD-FF) — 28Suspension System (without ECS) — 32Steering — 21Restraints — 38Brake System — 64Body (Interior and Exterior) — 205Body Electrical System — 1Heating, Ventilation, and Air Conditioning — 66
7steps
~42min
2/5difficulty
Done 0 of 7

Diagnosis Using GDS

  1. The heating, ventilation, and air conditioning system faults can be quickly diagnosed using the Global Diagnostic System (GDS). ※ The GDS provides the following information: (1) Self-diagnosis: Check and display of diagnostic trouble codes (DTC). (2) Current data: Check the input/output status of system data. (3) Active test: Check the operating status of the system. (4) Additional functions: Other controls such as system option and zero point adjustment.
  2. Select "Vehicle Model" and the system to be checked to inspect the vehicle with the tester.
  3. Select the "Current Data" menu to check the current input/output data status. The input/output data for the sensors related to the auto defogger sensor can be checked.

Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Remove the auto defogger cover (A).
  3. Disconnect the connector (A) and remove the auto defogger sensor (B).
  4. To install, reverse the removal procedure.

Test yourself

A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.