| Circuit Diagram |

Components and Components Location
Description and OperationHyundai Elantra AD (2016-2020) Service Manual: Room Lamp Repair procedures
Removal
[Room Lamp]
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, Separate the room lamp lens (A) from the room lamp.
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Put on gloves to prevent hand injuries.
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When removing with a flat-tip screwdriver or remover, w ...
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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