Components Location |
1. Mode control actuator |
Description |
Inspection |
1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the mode control actuator connector.
|
3. |
Verify that the mode control actuator operates to the defrost mode when
connecting 12V to terminal 3 and grounding terminal 4.
Verify that the mode control actuator operates to the vent mode when
connected in reverse.
|
4. |
Connect the mode control actuator connector.
|
5. |
Turn the ignition switch ON.
|
6. |
Check the voltage between terminal 6 and 5.
Specification
It will feedback the current position of the actuator to controls.
|
7. |
If the measured voltage is not within specification, substitute with
a known-good mode control actuator and check for proper operation.
|
8. |
Replace the mode control actuator if it is proved that there is a problem
with it.
|
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 Mode Control
Actuator can be checked.
|
4. |
To perform compulsory operation on Mode Control Actuator input factors,
select "ACTUATION TEST".
|
Replacement |
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the main crash pad assembly.
(Refer to Body - "Main Crash Pad Assembly")
|
3. |
Remove the joint connector (A).
|
4. |
Disconnect the connector (A) and then remove the mode control actuator
(B) after loosening the mounting screws.
|
5. |
Install in the reverse order of removal.
|
Hyundai Creta GS 2014-2024 Owners Manual: Windshield defrosting and defogging
WARNING
Do not use the or
position
during cooling operation in
extremely humid weather. The difference
between the temperature
of the outside air and that of the
windshield could cause the outer
surface of the windshield to fog
up, causing loss of visibility. Set
the mode select ...
Hyundai Creta GS 2014-2024 Service Manual: Photo Sensor
Description and operation
Description
The photo sensor is located at the center of the defrost nozzles.
The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The
solar radiation received by its light receiving portion, generates an electromotive
force in ...