Hyundai Elantra AD (2016-2020) Service Manual: Electric Thermostat (ECT) Troubleshooting
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
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From the thermostat gasket
Check the mounting nuts
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Check the torque of the mounting nuts
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Retighten the bolts and check leakage again.
Check the gasket for damage
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Check gasket or seal for damage
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Hyundai Elantra AD (2016-2020) Service Manual: TJ Joint Repair procedures
Disassembly
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Special grease must be applied to the driveshaft joint. Do not substitute with another type of grease.
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The boot band should be replaced with a new one.
1.
Remove the Front Driveshaft.
(Refer to Driveshaft Assembly - "Front Driveshaft") ...