Replacement |
1. |
Disconnect the negative (-) battery terminal. |
2. |
After loosening the bolts remove the main crash pad and cowl cross bar assembly together.
(Refer to Heater -"Heater Unit") |
3. |
Remove the heater and blower assembly.
(Refer to Heater -"Heater Unit") |
4. |
Separate the blower unit (B) from the heater unit (A) after loosening the screws. |
5. |
Remove the heater unit lower case mounting clip (A). |
6. |
Remove the heater unit lower case (B) after loosening the mounting screws. |
7. |
Pull out the evaporator core (A) from the heater unit. |
8. |
Install in the reverse order of removal.
|
Hyundai Sonata LF 2014-2019 Owners Manual: Automatic Climate Control System
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defroster button ().
4. The outside (fresh) air position will be selected automatically.
If the outside (fresh) air position is not selected automatically, adjust the
corresponding button manually.
...
Hyundai Sonata LF 2014-2019 Service Manual: Electric WGT Control Actuator Repair procedures
Inspection
[Motor]
1.
Turn ignition switch OFF.
2.
Disconnect the EWGA connector.
3.
Check that the EWGA is stuck by foreign material.
4.
Measure resistance between motor (+) and (-) control terminals of the motor.
5.
Check that the resistance is within the specification.
...