Hyundai Sonata: Brake System / Brake Line Repair procedures

Removal
1.
Disconnect the brake fiuid level switch connector, and remove the reservoir cap.
2.
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.
3.
Remove the wheel & tire.
4.
Disconnect the brake tube by loosening the tube flare nut (B).

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

Front

Rear

5.
Remove the brake hose clip (A).
6.
Disconnect the brake hose from the brake caliper by loosening the bolt (C).

Tightening torque:
24.5 ~29.4 N.m (2.5 ~3.0 kgf.m, 18.1 ~21.7 lb-ft)

[Front]

[General]

[EPB]

Inspection
1.
Check the brake tubes for cracks, crimps and corrosion.
2.
Check the brake hoses for cracks, damage and fluid leakage.
3.
Check the brake tube flare nuts for damage and fluid leakage.
4.
Check brake hose mounting bracket for crack or deformation.
Installation
1.
Installation is the reverse of removal.
   
Use a new washer (A) whenever installing.

2.
After installation, bleed the brake system.
(Refer to Brake System - "Brake System Bleeding")
(Refer to ABS - "ABS System Bleeding")
(Refer to ESP (Electronic Stability Program) System - "ESP System Bleeding")
3.
Check the spilled brake oil.
Brake Line Components and Components Location
Components ...

Brake Pedal Components and Components Location
Components 1. Brake member assembly2. Stop lamp switch3. Bolt4. Return spring5. Brake pedal assembly6. Locking plate ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Mode Control Actuator Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4. Verify that the mode control actuator operates to the vent mod ...

Hyundai Sonata LF 2014-2019 Service Manual: Oil Pan Repair procedures
Removal 1. Remove the under covers. 2. Drain engine oil. 3. Using the SST (09215-3C000) and remove the oil pan.     • Insert the SST between the oil pan and the ladder frame by tapping it with a plastic hammer in the direction of arrow. • After tapping th ...

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