Heating, Ventilation, and Air Conditioning
In-Car Sensor Repair Procedures
In this manual: Heating, Ventilation, and Air Conditioning
3steps
~18min
2/5difficulty
Done 0 of 3
Diagnosis Using GDS
- 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.
- Select "Vehicle Model" and the system to be checked to inspect the vehicle with the tester.
- Select the "Current Data" menu to check the current input/output data status. The input/output data for the sensors related to the in-car temperature sensor can be checked.

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