Hyundai Sonata: Parking Brake System / Electric Parking Brake (EPB) Schematic Diagrams

Hyundai Sonata LF 2014-2019 Service Manual / Brake System / Parking Brake System / Electric Parking Brake (EPB) Schematic Diagrams

Schematic Diagram

Terminal function

Pin NO	Function	Pin NO	Function
6	EPB signal 1	2	RR EPB motor power
7	EPB signal 2	3	RR EPB motor ground
8	EPB signal 3	12	RL EPB motor power
9	EPB signal 4	13	RL EPB motor ground

Electric Parking Brake (EPB) Description and Operation

Description The EPB is an electronic parking brake. The EPB is different from existing parking systems which operated with the brake pedal or the lever type. The EPB system sends the signal t ...

Electric Parking Brake (EPB) Repair procedures

EPB Release 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Connect the GDS to the data link connector located underneath the dash panel. 3. Select and operat ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: ESP Control Unit Repair procedures
Removal 1. Turn the ignition switch OFF. 2. Pull up the lock of the HECU connector , then disconnect the connector. 3. Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner. Tightening torque : ABS : 13.7 ~ 16.7 N.m (1.4 ~ 1.7 kgf.m, 10.1 ~ 12 ...

Hyundai Sonata LF 2014-2019 Service Manual: Tire Repair procedures
• Using tires and wheel other than the recommended sizes could cause unusual handling characteristics and poor vehicle control, resulting in a serious accident. Tire Wear 1. Measure the tread depth of the tires. Tread depth [limit] : 1.6 mm (0.0630 in.) ...