Abs Sensor Test Tool

Before you consider learning how to test an abs sensor it is essential first to understand what it is and what role it plays for your vehicle.

Abs sensor test tool.

So you need to know how to reset abs light without a scan tool. Just a small amount of corrosion would illuminate the abs light and you would need to replace the module. Launch code reader crp123x obd2 scanner scan tool for abs srs transmission engine code reader car diagnostic tool with battery test android 7 0 based 5 0 touchscreen autovin wi fi free updates 4 6 out of 5 stars 83. An abs or anti lock braking system is referred as an enhanced braking system that is commonly found in modern automobiles these days.

It is a type of tachometer which measures the rotational speed of the wheel and also passes it to the ecm of the car. If all looks good it is still possible for an abs sensor to fail internally. Disconnect the wire and unscrew the canister. Abs brake wheel speed sensor testing all anti lock equipped vehicles are designed with a wheel speed sensors wss one at each wheel.

With an abs sensor disconnected you can probe the terminals with a multimeter. A stator ring is then used with the sensor which attaches to the brake rotor cv joint rear axle or bearing hub. The abs depends on the wheels speed sensors. This video is a guide on how to test an abs wheel sensor to ensure it is working properly.

Removing the sensor is the best way to clean it and in most cases chemicals are unneeded. Therefore an issue with this sensor could be the cause of the problem with your abs light. Problematic wheel speed sensor. The abs sensor is a little canister with a wire coming out of it.

If you have any further interest please visit http www 2carpros. An abs in full is an anti lock brake system. Understanding an abs sensor. When cleaning fails testing via multimeter or abs scan tool is the next step.

If you are using a multimeter you should select the range that will put the needle for the projected reading in the middle of the scale.