Removal |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly") |
3. |
Remove the seat back.
(Refer to Body - "Front Seat Back Cover") |
4. |
Disconnect the lumbar support motor connector (A). |
5. |
Remove the lumbar support assembly after disengaging mounting clip (A). |
Installation |
1. |
Install the lumbar support assembly. |
2. |
Install the seat back cover. |
3. |
Install the front seat assembly.
|
Inspection |
1. |
The body electrocal system can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).
The diagnostic system (GDS) provides the following information.
|
2. |
Select the "Car Model" and the system to be checked in order to check the vehicle with the tester. |
3. |
Select the "Power Seat Module (PSM)" to check the power seat module (PSM). |
4. |
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 seat module (PSM) can be checked. |
5. |
If you will check the power door lock operation forcefully, select "Actuation Test". |
1. |
Disconnect the connectors for each motor.
[Lumbar Support Motor] |
2. |
With the battery connected directly to the motor terminals, check if the motors run smoothly. |
3. |
Reverse the connections and check that the motor turns in reverse. |
4. |
If there is an abnormality, replace the motors. |
Hyundai Sonata LF 2014-2019 Service Manual: Parking Brake Assembly Repair procedures
Removal
Parking Brake Pedal [Foot type]
1.
Remove the crash pad lower panel.
(Refer toBody - "Crash Pad")
2.
Remove the junction box.
(Refer to Body Electrical System - "Fuses and Relays")
3.
Disconnect the parking brake switch connector (A).
4.
Remove the parking brake pedal moun ...
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
1. Rear window glass2. Rear glass lower moulding
...