Hyundai Elantra: Brake System / Master Cylinder Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Brake System / Brake System / 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.	Loosen the mounting bolts (A) and then remova the ECM bracket (B).

5.	Disconnect the brake fluid level switch connector.

6.	Remove the wiring fixed clip.

Remove the brake fluid from the master cylinder reservoir with a syringe.

•	Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.

8.	Remove the clutch brake hose (A). [M/T Only]

Disconnect the brake tube (A) from the master cylinder by loosening the tube flare nut.

Tightening torque:

ESP : 18.6 ~ 22.6 N.m (1.9 ~ 2.3 kgf.m, 13.7 ~ 16.6 lb-ft)

ABS : 12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 lb-ft)

10.

Remove the master cylinder from the brake booster after loosening the mounting nuts (A).

Tightening torque:

12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 lb-ft)

11.	Separate the reservoir by loosening the screw.

Installation

1.	To install, reverse the removal procedure.

2.	After installing, bleed the brake system. (Refer to Brake System -"Brake System Bleeding") (Refer to Brake system - "ABS System Bleeding) (Refer to Brake system - "ESP System Bleeding)

Master Cylinder Components and Components Location

Components 1.Reservoir cap2. Reservoir3.Reservoir4. Grommet5. Master cylinder ...

Brake Line Components and Components Location

Components [DISC TYPE] [DRUM TYPE] ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Automatic Transaxle Cooling System
Description and Operation Description • Engine coolant is used for circulating heat in order to heat and cool the transaxle oil. • Prevents over heating of the transaxle oil while the vehicle is moving. Coolant Flow ATF Warmer Description and Operation Description • T ...

Hyundai Elantra AD (2016-2020) Owners Manual: Dual clutch transmission operation
The dual clutch transmission has seven forward speeds and one reverse speed. The individual speeds are selected automatically when the shift lever is in the D (Drive) position. The dual clutch transmission can be thought of as an automatically shifting manual transmission. It gives the dr ...