Hyundai Tucson: Front wheel speed sensor/ Front wheel speed sensor connector
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Brake System / ESC (Electronic Stability Control) System / Front wheel speed sensor/ Front wheel speed sensor connector
Components
- Front wheel speed sensor
- Front wheel speed sensor connector
Removal
- Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
- Remove the front wheel and tire (A) from the front hub.
Tightening torque : 107.9 - 127.5 N.m (11.0-13.0 kgf.m, 79.6 - 94.0 lb-ft)
WARNING
Be careful not to damage the hub bolts when removing the front wheel and tire (A).
- Remove the front wheel guard.
(Refer to Body - "Front Wheel Guard")
- Disconnect the front wheel speed sensor connector (A).
- Loosen the bolt and then disconnect the front wheel speed sensor (A).
Tightening torque : 8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)
Inspection
- Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
WARNING
In order to protect the wheel speed sensor, when measuring output voltage, a 100Q resister must be used as shown.
- Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltase as shown below.
- I low : 5.95 ~ 8.05 mA
- I High : 11.9- 16.1 mA
- Frequency range : 0.03 ~ 3000 HZ
Installation
- Install in the reverse order of removal.
READ NEXT:
Rear wheel speed sensor
Components
2WD
Rear wheel speed sensor
4WD
Rear wheel speed sensor
Rear wheel speed sensor- Removal- 2WD
Removal
2WD
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
Remove th
Rear wheel speed sensor- Replacement
Replacement
Remove the rear wheel hub bearing assembly.
(Refer to Drivesliaft and Axle - "Rear Hub - Carrier")
Fix the rear hub bearing assembly (A) on the vise.
WARNING
When fixing on the vise, use a cloth not to be damaged
Rear wheel speed sensor - Inspection
Inspection
Measure the output voltage between the terminal of the wheel speed
sensor and the body ground.
WARNING
In order to protect the wheel speed sensor, when measuring output
voltage, a 100Q resister must be used as shown.
C
SEE MORE:
Trailer towing
If you are considering towing with your
vehicle, be sure to take extra precautions
while driving. Only experienced drivers
should consider towing. Plan your trip
accordingly as vehicle speed limits for
vehicles towing trailers may be different.
System operation
Front camera operating speed by each system :
The operating conditions of the front camera are as follows when the USM of
the following system is ON and the required operating speed is satisfied.
FCA, Forward Collision-Avoidance Assist
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual