Hyundai Palisade (LX2): Parking Brake System / Repair procedures

Hyundai Palisade (LX2) 2020-2026 Service Manual / Brake System / Parking Brake System / Repair procedures

Removal
Hyundai Palisade. Repair procedures   
•
Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
[EPB Switch]
1.
Turn ignition switch off and disconnect the battery (-) cable from the battery.
2.
Remove the crash pad lower pannel.
(Refer to Body - " Crash Pad Lower Pannel")
3.
Loosen the guide screw and then removing the EPB switch (A).

Hyundai Palisade. Repair procedures
[EPB Actuator]
1.
Turn ignition switch off and disconnect the battery (-) cable from the battery.
2.
Remove the rear wheel and tire.
3.
Remove the EPB actuator from rear caliper.
(Refer to Brake System - "Rear Disc Brake")

    Circuit Diagram Terminal Function Pin No Fuction Pin No Fuction 6 Electrical parking brake signal 1 2 Rear right EPB motor power 7 Electrical parking brake signal 2 3 Rear right EPB motor ground 8 Electrical parking brake signal 3 12 Rear left EPB motor ground 9 Electrical parking brake signal 4 13 Rear left EPB motor power

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Description and operation

    Description • PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

    Troubleshooting    1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.

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