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) Owners Manual: USB Charger
The USB charger is located inside the console box between the driver’s seat and the front passenger’s seat. Insert the USB charger into the USB port, and re-charge a smart phone or a tablet PC. A charging status/charging completion message is displayed on a screen of a smart phone or a ...

Hyundai Elantra AD (2016-2020) Service Manual: Crankcase Emission Control System
Schematic Diagrams Schematic Diagram Repair procedures Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. Run the engine at idle, then put a finger over the open end of the PCV valve and make ...