Hyundai Accent (HC): Body (Interior and Exterior) / Troubleshooting

- Troubleshooting

SymptomPassible CauseRemedy (Refer to page)
Water leaks from panorama sunroofDeteriorated roof lid weatherstripReplace
Excessive roof lid - to - body clearance and improperly fitted weatherstripAdjust
Wind noise around sunroof Loose or deformed deflector, gaps in body workRetighten adjust or replace
Noise created by moving sunroof lidForeign particles lodged in guide railCheck drive cable and guide rails for foreign particles
Loose guide rails and lidRetighten
Motor runs but sunroof does not move or moves only partiallyForeign particles lodged in guide railAdjust 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 tomal adjustment of sunroof
Noise in motor (clutch slipping noise from motor when sunroof is fully opened or closed) is considered as normalIncorrect engagement of motor pinion with drive cableCheck pinion installation and
Re - tighten motor
Worn out or damaged motor pinion bearingReplace motor assembly
Worn out or deformed drive cableReplace
Door glass fails to operate up and downIncorrect window glass installationAdjust position
Damaged or faulty regulator arm or regulatorCorrect or replace
Door does not open or close completelyIncorrect door installationAdjust position
Defective door check assemblyCorrect or replace
Door hinge requires greaseApply grease
Hood does not open or close completelyStriker and latch not properly alignedAdjust
Incorrectly installed hoodAdjust
Incorrect hood bumper heightAdjust
Water leaks through windshield and rear windowDefective sealFill with sealant
Defective flangeCorrect

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Variable Intake Solenoid (VIS) Valve

- Description Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold. The VIS valve controls the vacuum modulator which activates a valve in the intake manifold. The ECM opens or closes this valve according to engine condition (Refer to below table). Engine conditionVIS valveOperation Medium speedClosedIncreasing engine performance in low engine speed by reducing intake interference among cylinders Low / High speedOpenMinimizing intake resistance by shortening intake manifold length and increasing area of air entrance - Specification ItemSpecification Coil resistance (Ω)30.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Clutch Switch

- Specifications ItemSpecifications Working voltageDC 12.5V ± 0.3V Operating forceInitial position : 0.25 ± 0.15N(0.025 ± 0.015kg, 0.056 ± 0.034lb) Full position : 0.8 ± 0.2 N(0.08 ± 0.02 kgf, 0.579 ± 0.014 lb-ft) Working temperature-40℃ ~ 80℃ (-40℉ ~ 176℉) - Description – Clutch operation is detected through clutch switch signal.

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