Repair procedures
Components and Components LocationHyundai Elantra AD (2016-2020) Service Manual: Cluster Ionizer Description and Operation
Description
The cluster ionizer makes disinfection and decomposition of
bad smell from the air-conditioner or inflow air. And it cleans the
inside air of a vehicle.
When the ignition switch is ON, the ionizer runs "CLEAN" mode and then "ION" mode, switching between both modes.
In the “CL ...
Hyundai Elantra AD (2016-2020) Service Manual: Troubleshooting
Troubleshooting
SymptionSuspect areaRemedyEngine misfire with abnormal internal lower engine noises
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Worn crankshaft bearings
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Loose or out of specification engine flywheel
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Replace the crankshaft and bearings as required.
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Repair or replace the flywheel as req ...