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Hyundai Equus: Front Wheel Speed Sensor Repair procedures - ESP(Electronic Stability Program) System - Brake System - Hyundai Equus VI 2009-2024 Service ManualHyundai Equus: Front Wheel Speed Sensor Repair procedures

Removal
1.
Remove the connector after removing the front wheel speed sensor clip.

2.
Remove the front wheel speed sensor.
(Refer to Driveshaft and Axle - "Front Axle Assembly")
3.
Installation is the reverse of removal.
Inspection
1.
Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
   
In order to protect the wheel speed sensor, when measuring output voltage, a 100 x resister must be used as shown.

2.
Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.


V_low : 0.59V ~ 0.84V
V_high : 1.18V ~ 1.68V
Frequency range : 1 ~ 2,000Hz

    Front Wheel Speed Sensor Components and Components Location
    Components 1. Front wheel speed sensor cable2. Front wheel speed sensor ...

    Rear Wheel Speed Sensor Components and Components Location
    Components 1. Rear wheel speed sensor cable2. Rear wheel speed sensor ...

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