Seat belt systems should never be disassembled or modified. In addition, care should be taken to assure that seat belts and belt hardware are not damaged by seat hinges, doors or other abuse.
Periodic inspection
All seat belts should be inspected periodically for wear or damage of any kind. Any damaged parts should be replaced as soon as possible by an authorized HYUNDAI dealer.
Keep belts clean and dry
Seat belts should be kept clean and dry. If belts become dirty, they can be cleaned by using a mild soap solution and warm water. Bleach, dye, strong detergents or abrasives should not be used because they may damage and weaken the fabric.
When to replace seat belts
The entire seat belt assembly or assemblies should be replaced if the vehicle has been involved in an accident. This should be done even if no damage is visible. Additional questions concerning seat belt operation should be directed to an authorized HYUNDAI dealer.
Hyundai Sonata LF 2014-2019 Service Manual: Driver Airbag (DAB) Module and Clock Spring Description and Operation
Description
Driver Airbag (DAB) is installed in the steering wheel and
electrically connected to SRSCM via the clock spring. It protects the
driver by deploying the airbag when frontal crash occurs. The SRSCM
determines deployment of the Driver Airbag (DAB).
Never att ...
Hyundai Sonata LF 2014-2019 Service Manual: TPMS Sensor Description and Operation
Configuration State
1.
Driving state
Sensor transmissions occur every 1 minutes and pressure is measured every 15 seconds.
2.
Stationary state
Sensor transmissions does not occur and pressure is measured every 60 seconds.
3.
Auto learning status
When driving after stopping more than 1 ...