Hyundai Tucson: ESC (Electronic Stability Control) System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Brake System / ESC (Electronic Stability Control) System
- Description of ESP
- Warning Lamp Control( ABS/EBD)
- Electronic Stability Control System- Components
- ABS Does Not Operate/ ABS Does Not Operate (Intermittently)
- When Ignition Key Is Turned ON (engine OFF), The ABS Warning Lamp Does Not Light Up.
- Even After The Engine Is Started, The ABS Warning Lamp Remains ON
- ESC Control unit (HECU)
- ESC Control unit (HECU) - Adjustment
- Front wheel speed sensor/ Front wheel speed sensor connector
- Rear wheel speed sensor
- Rear wheel speed sensor- Replacement
- Rear wheel speed sensor - Inspection
- Introduction of Quick Brake Warning System (ESS)
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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
Electronic Stability Control System- Components
ESC Control unit (HECU)
Front wheel speed sensor
Rear wheel speed sensor
ABS warning lamp
Parking brake / EBD
Failure
Diagnosis
In principle, ESC and TCS controls are prohibited in case of ABS
failure.
When ESC or TCS fail
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Remote Smart Parking Assist (RSPA)
Remote Smart Parking Assist uses
vehicle sensors to help the driver park
and exit parking spaces remotely from
outside the vehicle by controlling the
steering wheel, vehicle speed and
gearshifts.
Remote Forward/Backward function
helps
Input shaft speed sensor- Installation
Installation
Check that the shaft is in the "N" position.
Install the position sensor (A) and then lightly tighten the bolts.
Install the position sensor "N" fixing SST(No.:09430-2Cl 10).
Tighten position
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
