1. Fan speed control knob
2. Temperature control knob
3. Mode selection buttons
4. Front windshield defroster button
5. Rear window defroster button
6. A/C (Air conditioning) button
7. Air intake control button
Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Troubleshooting
SymptomSuspect areaEngine will not start or stuggle to startVapor hose damaged or disconnectedEngine stuggle to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of t ...
Hyundai Sonata LF 2014-2019 Owners Manual: In Case of an Emergency While Driving
If the Engine Stalls While Driving
Reduce your speed gradually, keeping a straight line. Move cautiously off
the road to a safe place.
Turn on your hazard warning flasher.
Try to start the engine again. If your vehicle will not start, contact an
authorized HYUNDAI dealer or seek other qualif ...