The system assists you with steering the vehicle. If the engine is turned off or if the power steering system becomes inoperative, you may still steer the vehicle, but it will require increased steering effort.
Should you notice any change in the effort required to steer during normal vehicle operation, have the system checked by an authorized HYUNDAI dealer.
CAUTION
If the Electric Power Steering System does not operate normally, the warning light () will illuminate on the instrument cluster. You may steer the vehicle, but it will require increased steering efforts. Take your vehicle to an authorized HYUNDAI dealer and have the system checked as soon as possible.
Information
The following symptoms may occur during normal vehicle operation:
Hyundai Sonata LF 2014-2019 Owners Manual: TPMS (Tire Pressure Monitoring System) Malfunction Indicator
The TPMS Malfunction Indicator will illuminate after it blinks for approximately
one minute when there is a problem with the Tire Pressure Monitoring System.
Have the system checked by an authorized HYUNDAI dealer as soon as possible.
NOTICE
If there is a malfunction with the TPMS, the Low Tire Pr ...
Hyundai Sonata LF 2014-2019 Service Manual: Rear Glass Defogger Switch Repair procedures
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.
(1)
Self diagnosis : Checking the failure code (DTC) and display
(2)
Current data : Checking the system input/ ...