Hyundai Elantra: Engine Mechanical System / Cooling System

Cylinder Block Repair procedures

Disassembly     • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops belo ...

Coolant Repair procedures

Refilling And Bleeding     • Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure escaping from the rad ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Transaxle Oil Temperature Sensor Repair procedures
Inspection 1. Turn ignition switch OFF. 2. Remove the battery and battery tray. 3. Disconnect the solenoid valve connector (A). 4. Measure resistance between sensor signal terminal and sensor ground terminal. 5. Check that the resistance is within the specification. &nbs ...

Hyundai Elantra AD (2016-2020) Service Manual: Passenger Airbag (PAB) Module Description and Operation
Description Passenger Airbag (PAB) module is located in the passenger crash pad. This PAB contains 2 firing squibs of airbag. Depending of crash speed or the tightening of seat belt, it is decided a timing about both 2 firing squibs of airbag.     • Never attempt to ...