

Air bag warning labels, required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the air bag system. Be sure to read all of the information about the air bags that are installed on your vehicle in this Owners Manual.
Additional Safety PrecautionsHyundai Elantra AD (2016-2020) Service Manual: Engine Coolant Temperature Sensor (ECTS) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the ECTS connector.
3.
Remove the ECTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 1 and 3.
5.
Check that the resistance is within the specification.
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Hyundai Elantra AD (2016-2020) Service Manual: TJ Joint Repair procedures
Disassembly
•
Special grease must be applied to the driveshaft joint. Do not substitute with another type of grease.
•
The boot band should be replaced with a new one.
1.
Remove the Front Driveshaft.
(Refer to Driveshaft Assembly - "Front Driveshaft") ...