Hyundai Elantra: Brake System / Brake Line Components and Components Location

Master Cylinder Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the battery. (Refer to Engine Electrical System - "Battery") 3. Remove the ECM (A). 4. Lo ...

Brake Line Repair procedures

Removal 1. Disconnect the negative (-) battery cable. 2. Disconnect the brake fluid level switch connector. 3. Remove the brake fluid from the master cylinder reservior with a syringe. ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Oil Pressure Switch Repair procedures
Removal and Installation 1. Disconnect the oil pressure switch connector (A) and then remove the oil pressure switch (B). Tightening torque : 9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft) 2. Install in the reverse order of removal.     • When installing the o ...

Hyundai Elantra AD (2016-2020) Owners Manual: Engine Coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season and before traveling to a colder climate. Checking th ...