Hyundai Sonata: General Information / Troubleshooting

Troubleshooting
Symptom
Suspect Area
Remedy (Refer to page)
Water leaks from panorama sunroof
Dirt accumulated in drain tube
Clear dirt inside of drain
Clogged drain tube
Blow air into drain to remove dirt
Broken or dislocated drain tube, defective or cracked clip
Check tube installation and flange contact
Deteriorated roof lid weatherstrip
Replace
Excessive roof lid-to-body clearance and improperly fitted weatherstrip
Adjust
Wind noise around panorama sunroof
Loosen or deformed deflector, gaps in body work
Retighten adjust or replace
Misaligned weather strip
Readjust or replace weather strip
Sunroof lid makes a noise when move
Foreign particles lodged in guide rail
Check drive cable and guide rails for foreign particles
Loosen guide rails and lid
Retighten
Motor runs but panorama sunroof does not move or moves only partially
Foreign particles lodged in guide rail
Adjust or replace
Incorrect engagement of motor pinion with drive cable
Decrease in motor`s clutch slipping force
Increased sunroof sliding resistance or interference of sunroof with drive cables, weatherstrip, etc. due to mal adjustment of panorama sunroof
Noise in motor (clutch slipping noise from motor when sunroof is fully opened or closed is not an unusual noise
Incorrect engagement of motor pinion with drive cable
Check pinion installation and Re-tighten motor
Worn out or damaged motor pinion bearing
Replace motor assembly
Worn out or deformed drive cable
Replace
Door glass fails to operate up and down
Incorrect window glass installation
Adjust position
Damaged or faulty regulator arm or regulator
Correct or replace
Door does not open or close completely
Incorrect door installation
Adjust position
Defective door check assembly
Correct or replace
Striker and latch not properly aligned
Readjust
Door hinge requires grease
Apply grease
Hood does not open or close completely
Striker and latch not properly aligned
Adjust
Incorrectly installed hood
Adjust
Incorrect hood bumper height
Adjust
Water leak through windshield end rear window
Defective seal
Fill with sealant
Defective flange
Correct

Specifications
Specifications ItemsSpecificationHoodTypeRear hinged, gas lifter typeFront DoorConstructionFront hinged, full door constructionRegulator systemWire drum typeLocking systemPin-fork systemRear Door ...

Special Service Tools
Special Service Tools Tool (Number and name)IllustrationUse09880-4F000Hog ring clip installerHog ring clip installation ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Heater Core Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. After loosening the bolts remove the main crash pad and cowl cross bar assembly together. (Refer to Heater -"Heater Unit") 3. Remove the heater core cover (A) after loosening the mounting screws. 4. Pull out the heater ...

Hyundai Sonata LF 2014-2019 Service Manual: AVN Remote Controller (Sonata Sports) Schematic Diagrams
Circuit Diagram ...

© 2018-2021 www.hsonatalf.org