Hyundai Sonata: Parking Brake System / 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 operate according to the instructions on the GDS screen.
|
Electric Parking Brake (EPB) Schematic Diagrams
Schematic Diagram
Terminal function
Pin NOFunctionPin NOFunction6EPB signal 12RR EPB motor power 7EPB signal 23RR EPB motor ground8EPB signal 312RL EPB motor power 9EPB signal 413RL EPB motor gr ...
EPB Switch Repair procedures
Removal
1.
Turn ignition OFF and disconnect the negative (-) battery cable.
2.
Remove the floor console assembly.
(Refer to Body - “Floor console assembly")
3.
Remove the EPB switch aft ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Cruise Control Switch Repair procedures
Inspection
[Measuring Resistance]
1.
Disconnect the cruise control switch connector from the control switch.
2.
Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed).
Function switchTerminalResistanceSET -3 - 5550?±5%RES +3 - ...
Hyundai Sonata LF 2014-2019 Service Manual: Relay Box (Engine Compartment) Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Pull out the relay from the engine compartment relay block.
Power Relay (Type A)
Check for continuity between the terminals.
1)
Start relay
2)
Deicer relay
3)
Head lamp (high) relay
4)
Blower relay
5)
Powe ...
