Hyundai Sonata: Front Seat / Front Seat Assembly Repair procedures

Replacement

•	When folding the seatback forward in state that headrest and seat is upper and seat is moved forward, be careful not to touch the components such as sunvisor.

1.	Remove the front anchor seat belt. (Refer to Restraint - "EFD (Emergency Fastening Device) System")

After loosening the mounting bolts, remove the front seat assembly.

Tightening torque :

49.0 ~ 63.7 N.m (5..0 ~ 6.5 kgf.m, 36.2~ 47.0 lb-ft)

[Front]

[Rear]

3.	Disconnect the main connector (A), side airbag connector (B), front seat belt buckle connector (C). [Driver's] [Passenger's]

Install in the reverse order of removal.

SEAT MOUNTING BOLT INSTALLATION PROCEDURE

•	Set the seat into the most rearward position. Check that each slide is locked, and then tighten the front mounting bolt temporarily.

•	Set the seat into most forward position. Check that each slide is locked, and then Tighten the rear mounting bolt completely.

•	Set the seat into the most rearward position. Check the front mounting bolt completely.

•	Check that the seat operates to and fro smoothy and the locking portion locks properly.

Component Location 1. Front seat assembly ...

Component Location 1. Front seat outer shield cover ...

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Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the MAPS at idle and IG ON. Specification: Refer to "Specification" Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the manif ...

Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) Unit-Radar Repair procedures
Removal 1. Remove the bumper. (Refer to Body - "Front Bumper") 2. Disconnect the smart cruise control unit connector. 3. Remove the smart cruise control unit assembly (A) from vehicle after loosening mounting bolts. Installation 1. Install in the reverse order of removal. ...