Hyundai Elantra: Seat Electrical / Lumber Support Units Repair procedures
| 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 lumber support motor connector (A).
|
| 5. |
Separate the retaining clips (A) from the seat frame.
|
| 6. |
Remove the lumber 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. |
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.
|
Air Ventilation Seat Repair procedures
Removal
[Ventilation Blower]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat.
(Refer to Body - "Front Seat Assembly")
3.
Remove the blower duct.
4.
Remove ...
Fuses And Relays
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Other information:
Hyundai Elantra AD (2016-2020) Service Manual: SS-A Solenoid Valve(ON/OFF) Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Remove the battery and battery tray.
(Refer to Engine Electrical System - "Battery")
3.
Disconnect the solenoid valve connector (A).
4.
Measure resistance between sensor signal terminal and sensor ground terminal.
5.
Check that the ...
Hyundai Elantra AD (2016-2020) Service Manual: Intake Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.
Verify that the intake actuator operates to the recirculation position w ...
