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Product Description

SPEEDWOW 2pcs ABS Wheel Speed Sensor 970-330 Front Rear Right Left, for Toyota Tacoma 4Runner FJ Cruiser Land Cruiser Lexus 2003-2019 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 OE 89542-04020 ...
- Our ABS Wheel Speed Sensor are capable of measuring the rotational speed of the wheels and quickly relaying this information to the Engine Control Module (ECM) of the car. Based on the sensor data, the ECM determines whether it is necessary to lock the wheels in case of emergency braking. This allows the driver to maintain steering control as the front wheels will not be locked, thereby preventing the risk of the car going out of control.



What does an ABS Sensor do?
The anti-lock braking system uses an ABS or wheel speed sensor to monitor the speed of the wheel, which
then sends this information to the ABS computer. In the event of an emergency stop, the ABS computer will
use this information to prevent the brakes from locking. If the wheel speeds are not equal, the computer will
regulate the anti-lock feature until the speeds are the same
Where are ABS sensors located?
The ABS sensor is usually located in each wheel hub or rotor on a four channel ABS system. The ABS sensor
may also be mounted in the rear differential in some rear wheel drive vehicles.
What are the indications of a malfunctioning ABS sensor?
An ABS sensor and wiring can be visually inspected for exposed wires or broken connections. The sensor may
also be tested for OE-specified resistance with an ohmmeterh
then sends this information to the ABS computer. In the event of an emergency stop, the ABS computer will
use this information to prevent the brakes from locking. If the wheel speeds are not equal, the computer will
regulate the anti-lock feature until the speeds are the same
ABS Fault light is on
One of the most common indications of a faulty ABS sensor would include the lighting up of the ABS light or the traction control light in the dashboard of the vehicle. If both your ABS Light and brake system light come on, this is an emergency and you need to stop driving right away and check your entire brake system.

$84.00 $84.00
$ 37 .99 $37.99