Hyundai Tucson: Electronic Parking Brake (EPB)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Brake System / Parking Brake System / Electronic Parking Brake (EPB)
Components
- ESC Control Module (HECU)
- EPB Switch
- Electronic Parking Brake (EPB) actuator
Circuit Diagram
Electronic Parking Brake (EPB)- Removal
WARNING
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
- Turn ignition switch off and disconnect the battery (-) cable from the battery.
- Remove the floor console upper cover.
Refer to Body - "Floor Console Assembly"
- Disconnect the EPB switch connector (A).
- Remove the EPB switch (A) after loosening the screw.
- Remove the EPB actuator from rear caliper.
(Refer to Brake System - "Rear Disc Brake")
Electronic Parking Brake (EPB)- Installation
- Install in the reverse order of removal.
- After replacing the EPB actuator, make sure that the caliper is installed correctly by performing "Check assembling (ECU replaced)" from the option
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Description of ESP
Electronic Stability Control (ESC) recognizes critical driving conditions,
such as panic reactions in dangerous situations, and
stabilizes the vehicle by individual wheel braking and engine control input.
ESC adds an additional function known a
Warning Lamp Control( ABS/EBD)
Warning Lamp Control
ABS Warning Lamp module
The active ABS warning lamp module indicates the self-test and failure status
of the ABS. The ABS warning lamp shall be on :
During the initialization phase after IGN ON. (continuously 3 second
SEE MORE:
Front View Camera System - Variant Coding
Components Location
Front camera
Speaker (Cluster)
Variant Coding
WARNING
When you need variant coding:
Replace Front View Camera with a new one
* EOL Variant Coding and calibration required for new replacement
Front View Camer
CMF Battery
Description
The CMF (Closed Maintenance Free) battery is, as the name implies, totally
maintenance free and has
no removable battery cell caps.
The CMF (Closed Maintenance Free) battery does not require water replenishment
for the repair.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
