| Removal and Installation | 
| 1. | 
 Remove the engine room under cover. 
(Refer to Engine And Transaxle Assembly - "Engine Room Under Cover")  | 
| 2. | 
 Install the jack under the edge of lower oil pan to support the engine. 
  | 
| 3. | 
 Remove the engine mounting support bracket (A). 
 
  | 
| 4. | 
 Remove the engine mounting bracket (A). 
 
  | 
| 5. | 
 Install in the reverse order of removal.  | 
| 1. | 
 Remove the engine room under cover. 
(Refer to Engine And Transaxle Assembly - "Engine Room Under Cover")  | 
| 2. | 
 Remove the roll rod bracket (A). 
 
  | 
| 3. | 
 Remove the roll rod mounting support bracket (A). 
 
  | 
| 4. | 
 Install in the reverse order of removal.  | 
| 1. | 
 Remove the air duct and air cleaner assembly. 
(Refer to Intake And Exhasut System - "Air Cleaner")  | 
| 2. | 
 Remove the battery. 
(Refer to Engine Electrical System - "Battery")	  | 
| 3. | 
 Remove the ECM (Engine Control Module). 
(Refer to Engine Control / Fuel System - "Engine Control Module (ECM)")  | 
| 4. | 
 Remove the battery tray. 
(Refer to Engine Electrical System - "Battery")  | 
| 5. | 
 Remove the engine room under cover. 
(Refer to Engine And Transaxle Assembly - "Engine Room Under Cover")  | 
| 6. | 
 Install the jack under the transaxle to support it.  | 
| 7. | 
 Remove the service cover (A). 
  | 
| 8. | 
 Remove the transaxle support bracket mounting bolts (A). 
 
  | 
| 9. | 
 Remove the transaxle mounting bracket (A). 
 
  | 
| 10. | 
 Install in the reverse order of removal.   | 
Engine Mounting Components and Components Location
Engine And Transaxle Assembly Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: High Beam Assist (HBA) indicator light, Cruise Indicator Light
   High Beam Assist (HBA) indicator light
This indicator light illuminates :
	When the high-Beam is on with the light switch in the AUTO light position.
	If your vehicle detects oncoming or preceding vehicles, the High Beam Assist 
	(HBA) system will switch the high beam to low beam automatical ...
   
Hyundai Elantra AD (2016-2020) Service Manual: Brake Booster Repair procedures
   Brake Booster Operating Test 
For simple checking of the brake booster operation, carry out the following tests.
1.
Run the engine for one or two minutes, and then stop it. If 
the pedal depresses fully the first time but gradually becomes higher 
when depressed succeeding times, the booster  ...