Hyundai Elantra: Seat Electrical / Lumber Support Units
Repair procedures
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). 
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5. | Separate the retaining clips (A) from the seat frame. 
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6. | Remove the lumber support assembly (A) after disengaging mounting clip. 
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1. | Install the lumbar support assembly. |
2. | Install the seat back cover. |
3. | Install the front seat assembly. •
| Make sure that the connectors are plugged in properly. |
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| Check the rear lumbar support system. |
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Lumbar Support Motor
1. | Disconnect the connectors for each motor. [Lumbar Support Motor] 
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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. 
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Other information:
Components and components location
Component Location 1. Assist handle
Repair procedures
Replacement
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When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. •
Put on gloves to prevent hand injuries.
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Take car..
Repair procedures
Removal1.Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2.Disconnect the vent hose (A).3.Remove the fuel tank air filter (A) by rotating it 30 degrees.Installation1.Install in the reverse order of removal...