Inspection |
1. |
Turn the ignition switch ON.
|
2. |
Manually operate the control switch and measure the voltage of the
blower motor.
|
3. |
Select the control switch to raise the voltage until high speed.
Specification
|
Diagnosis With GDS |
1. |
The heating, ventilation and air conditioning can be quickly diagnosed
failed parts with vehicle diagnostic system (GDS).
※ The diagnostic system (GDS) provides the following information.
(1) Self diagnosis : Checking the failure code (DTC) and display.
(2) Current data : Checking the system input/output data state.
(3) Actuation test : Checking the system operation condition.
(4) Additional function : Other controlling such as he system option
and zero point adjustment.
|
2. |
Select the 'Car model' and the system to be checked in order to
check the vehicle with the tester.
|
3. |
Select the 'Current data' menu to search the current state of the
input / output data.
The input / output data for the sensors corresponding to the Power
Mosfet can be checked.
|
4. |
To perform compulsory operation on Power Mosfet input factors, select
"ACTUATION TEST".
|
Replacement |
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Disconnect the power mosfet connector (A) and then remove the power
mosfet (B) after loosening the mounting screws.
|
3. |
To install, reverse the removal procedure.
|
Hyundai Kona (OS) 2018-2021 Service Manual: Repair procedures
On-vehicle Inspection
Inspect ignition coil assembly and
Perform spark test
1.
Check for DTCs.
•
If a DTC ...
Hyundai Kona (OS) 2018-2021 Service Manual: Auto Defogging Sensor Description and operation
Description
The auto defogging sensor is installed on the front window glass. The sensor
judges and sends signal if moisture occurs to blow out wind for defogging.
The air conditioner control module receives signal from the sensor and restrains
moisture and eliminat ...