| Troubleshooting |
| Symptom | Suspect Area | Remedy |
| Water leaks from panoramaroof | Deteriorated roof lid weatherstrip | Replace |
| Excessive roof lid-to-body clearance andImproperly fitted weatherstrip | Adjust | |
| Wind noise around sunroof | Loose or deformed deflector, gapsIn body work | Retighten adjust or replace |
| Noise heard when opening/ closing panoramaroof | Foreign particles lodged in guide rail | Check drive cable and guide rails for foreign particles |
| Loose guide rails and lid | Retighten | |
| Motor runs but 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 maladjustment of 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 retighten motor |
| Worn out or damaged motor pinion bearing | Replace motor assembly | |
| Worn out or deformed drive cable | Replace | |
| Door glass fails to operateUp and Down | Incorrect window glass installation | Adjust position |
| Damaged or faulty regulator arm or regulator | Correct or replace | |
| Door does not open or closecompletely | Incorrect door installation | Adjust position |
| Defective door check assembly | Correct or replace | |
| 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 and rear window | Defective seal | Fill with sealant |
| Defective flange | Correct |
Special Service Tools
Body DimensionsHyundai Tucson (LM) 2010-2015 Owners Manual: 30,000 miles (48,000 km) or 24 months
Rotating tires
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect front brake disc/pads, calipers
Inspect propeller shaft (AWD)
Inspect rear brake disc/pads
Inspect steeri ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Spark Plug Description and Operation
Description
A spark plug is a device for delivering electric current from
an ignition system to the combustion chamber of a spark-ignition engine
to ignite the compressed fuel/air mixture therein by means of an
electric spark, while containing combustion pressure within the engine. A
spar ...