Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Brake System / Brake oil

Hyundai Elantra (CN7) 2021-2025 Service Manual / Brake System / Brake System / Brake oil

Specifications
Specification

Fluid Type
DOT 4

Reservoir Quantity (cc)
Total Volume
A + B + C + D + E + F
405 ± 20
MAX LEVEL
A + B + C + D + E
392 ± 20
ON LEVEL
B + C + D + E
155 ± 10
MIN LEVEL
C + D + E
107 ± 10
PART LEVEL
D
Pri : 44 ± 5
E
Sec : 37 ± 5
CLUTCH LEVEL
F
13 ± 5

Repair procedures
Replacement
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the brake fluid level sensor connector (A).

3.
Remove the brake fluid from the master cylinder reservior 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.
•
Make sure no dirt or other foreign matter is allowed to contaminate the brake fluid.
4.
Loosen the bleed screw (A) and depress the brake pedal repeatedly several times until the brake fluid reaches the caliper cylinder.
[Front]

[Rear torsion beam parking cable type]

[Rear torsion beam EPB type]

[Rear multi link parking cable type]

[Rear multi link EPB type]

[Rear Drum Brake Type]

   
•
Work from rear right, front left, rear left to front right.
•
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.
5.
Retighten the bleed screw and then make sure the brake fluid in the reservoir is at the MAX (upper) level line.
6.
Loosen the right-rear brake bleed screw (A) to allow air to escape from the system. Then tighten the bleed screw securely.
[Front]

[Rear torsion beam parking cable type]

[Rear torsion beam EPB type]

[Rear multi link parking cable type]

[Rear multi link EPB type]

[Rear Drum Brake Type]

   
•
Work from rear right, front left, rear left to front right.
•
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.
•
Make sure the brake fluid in the reservoir is at the MAX (upper) level line.
7.
Re-tighten the bleed screw.
8.
Have an assistant press the brake pedal several times to pressurize it and keep it pressed.
9.
Pump the brake pedal several times, and then loosen the bleeder screw until fluid starts to run out without bubbles. Then close the bleeder screw.
[Front]

[Rear torsion beam parking cable type]

[Rear torsion beam EPB type]

[Rear multi link parking cable type]

[Rear multi link EPB type]

[Rear Drum Brake Type]

   
•
Work from rear right, front left, rear left to front right.
•
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.
•
Make sure the brake fluid in the reservoir is at the MAX (upper) level line.
10.
Repeat the procedure for wheel in the sequence until air bubbles no longer appear in the fluid.
11.
Connect the negative (-) cable.
12.
Connect the brake fluid level sensor.

    Brake Line

    Components and components location Components Repair procedures RemovalBrake Tube [Engine Room]1.Disconnect the brake fiuid level switch connector, and remove the reservoir cap...

    Rear Disc Brake

    Components and components location Components[Rear parking cable type]1. Rear caliper2. Caliper carrier3. Brake pad4. Pad liner[Rear EPB type]1. Rear caliper2...

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Function malfunction and limitations


    Function malfunction When Rear Cross-Traffic Safety system is not working properly, the ‘Check Rear Cross-Traffic Safety system’ warning message will appear on the cluster, and the system will turn off automatically or the system will be limited...

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Instrument Cluster


    Description and operation Description Abbreviation Expalnation ACUAirbag Control UnitADMAssist Door ModuleB_CANBody Controller Area NetworkBCMBody Control ModuleBCWBlind-Spot Collision WarningC_CANChassis Controller Area NetworkCLUCluster ModuleDATCDual Automatic Temp ControlDDMDriver Door ModuleESCElectronic Stability ProgramEMSEngine Ma..

    Categories

    Steering wheel audio control

    The steering wheel audio control switches are installed for your convenience.

    NOTICE

    Do not operate audio remote control buttons simultaneously.

    VOLUME (VOL + / VOL -) (1)

    Move the VOLUME toggle switch up to increase volume. Move the VOLUME toggle switch down to decrease volume.

    read more

    Copyright © 2025 www.helantra7.com