Replacement |
|
|
1. |
Disconnect the negative (-) battery terminal. |
2. |
Recover the refrigerant with a recovery/recycling/charging station. |
3. |
When the engine is cool, drain the engine coolant from the radiator.
(Refer to Engine Mechanical System - “Coolant”) |
4. |
Remove the cowl top cover.
(Refer to "Cowl Top Cover") |
5. |
Disconnect the expansion valve from the evaporator core.
(Refer to Heating,Ventilation And Air Conditioning - "Heater Unit") |
6. |
Disconnect the inlet and outlet heater hoses from the heater unit.
(Refer to Heating,Ventilation And Air Conditioning - "Heater Unit") |
7. |
Loosen the cowl cross member mounting bolts. |
8. |
Remove both sides of front seat assembly.
(Refer to Front Seat - "Front Seat Assembly") |
9. |
Remove the main crash pad assembly.
(Refer to Crash Pad - "Main Crash Pad Assembly") |
10. |
Disconnect the steering column connectors.
(Refer to Steering System - "Steering Column and Shaft") |
11. |
Down the steering column after loosening the mounting bolts.
(Refer to Steering System - "Steering Column and Shaft") |
12. |
Remove the shift lever assembly.
(Refer to Automatic Transaxle System - "Shift lever") |
13. |
Disconnect the airbag control module (SRSCM) connector (A). |
14. |
Disconnect the connector (A) and the mounting clips in the front pillar.
[Driver's] [Passenger's] |
15. |
Disconnect the passenger compartment junction box connectors (A). |
16. |
Disconnect the multi box connectors (A).
[Driver's] [Passenger's] |
17. |
Remove the drain hose (A). |
18. |
After loosening the nuts and bolts remove the cowl cross bar and heater & blower unit (A) together. |
19. |
Disconnect the heater & blower unit connectors.
|
20. |
Remove the heater and blower unit (A) from the cowl cross bar (B) after loosening the mounting nuts. |
21. |
Install in the reverse order of removal.
|
Hyundai Sonata LF 2014-2019 Owners Manual: Front seat head restraints
The vehicle’s front and passenger’s seats are equipped with adjustable head restraints
for the passengers safety and comfort.
Adjusting the height up and down
To raise the head restraint:
1. Pull it up to the desired position (1).
To lower the head restraint:
1. Push and hold the release butt ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pressure Sensor (FPS) Schematic Diagrams
Circuit Diagram
Fail-Safe Mode
Item Fail-Safe Output Voltage (V) 12
If the fuel pressure sensor malfunctions, it enters fail safe
mode. This means that the fuel pressure rises to match the increasing
value of the current level and the pressure in the low press ...