How To Change Right Rear Abs Sensor On 2005 Mustang V6

Well-nigh modern vehicles have anti-lock braking systems (ABS). This system consists of valves, a controller, and a speed sensor, all of which work together to make sure that yous tin can restriction safely.

The ABS speed sensor monitors the manner in which the tires rotate and make sure that the ABS system is triggered if there is whatever deviation or slippage between the wheels. If this sensor detects a divergence, it sends a message to the controller telling it to appoint the ABS and overrides your transmission braking.

ABS speed sensors are virtually commonly mounted at the wheels on virtually modern vehicles. This is the virtually efficient spot to mount them. Some older vehicles, trucks with solid axles in particular, will take them mounted on the rear differential. The ABS speed sensor is but a magnetic sensor that induces a voltage as the tone ring slots or ridges pass through the magnetic field of the sensor. This sort of sensor is used for many unlike systems on a mod car. Anything that rotates tin have a sensor of this type mounted to it so that the powertrain control module (PCM) tin monitor its rotation.

If the ABS speed sensor fails or does not work properly, y'all tin can replace it on your own.

Part one of 5: Locate the correct ABS sensor

Materials Needed

Restriction cleaner
Jack
Jack stands
Multimeter
Ratchet
Sand newspaper
Spray penetrant
Sil-Glyde
Browse Tool
Socket set
Wrench set up

Step 1: Determine which sensor has failed. Use the browse tool and read the lawmaking to determine which sensor has failed. If a code is not displayed, you volition need to monitor the sensor information with a scanner while driving. If this is non possible, you will need to exam each of the sensors, one at a fourth dimension.

Tip: It usually isn't necessary to test each sensor. Ordinarily, this is necessary for early pre-OBD II systems, simply is not necessary for later model vehicles.

typical abs sensor mounting

Step 2: Locate the sensor. Locating the sensor on the vehicle can be a challenge on some vehicles and you may accept to refer to a specific repair manual for your vehicle. The most common locations for the ABS speed sensor are at a bike or on an axle.

Step 3: Test each sensor to make up one's mind which i has failed. You tin skip this stride if the other methods were successful.

Refer to the specific repair transmission for your vehicle to determine the specifications for the speed sensors on your car.

Part 2 of five: Remove the speed sensor

Pace 1: Gain access to the sensor. Oftentimes, y'all will need to remove a wheel or bracket to access the sensor. This will vary depending on the vehicle and the sensor that you are replacing.

removing the abs speed sensor

Footstep 2: Remove the sensor. Once you have accessed the sensor, disconnect the connector and remove the single commodities that secures the sensor.

Tip: When removing the sensor from its mounting or housing, you may need to employ some spray penetrant. Once you have applied the penetrant, rotate the sensor to break it free. Be gentle and patient. One time it begins to rotate, slowly and firmly pull upwards on the sensor. Frequently, you lot tin can use a apartment head screwdriver to help with the lifting.

Step 3: Take annotation of the sensor wire routing. Ensure you note down the right sensor wire path as information technology is crucial that the sensor wire exist routed correctly. Failing to do this will result in damage wiring and a failed repair.

Part 3 of five: Clean the sensor mounting hole and tone ring

Footstep i: Clean the sensor mounting hole. Before installing the sensor, be sure to use some sandpaper and restriction cleaner to clean the sensor mounting hole.

tone ring which is mounted on an axle or other rotating object

Pace ii: Make clean the tone ring of all fine metallic. The ridges on the tone ring will often get together fine metal that is present in dirt. Exist sure to remove all this fine metal.

Part four of five: Install the sensor

Step 1: Prepare to install the sensor. Before installing the sensor, employ some Sil-Glyde to the sensor o-ring.

Tip: The o-ring will most likely intermission and exist hard to install if some sort of grease isn't practical to it. Sil-Glyde is recommended as the first choice, just other lubricants tin can be used. Just ensure that you use grease that is compatible with condom. Some greases will impairment safe and if you use those, the rubber o-ring volition expand and become unusable.

Step two: Insert the sensor into its mounting hole. Be sure to insert the ABS speed sensor with a twisting action. If you have cleaned the mounting hole, information technology should slide in easily.

Tip: Do not force the sensor if information technology isn't sliding in easily. If the sensor does non install easily, compare the old ABS speed sensor with the new ane to encounter what is incorrect.

properly routing the wire

Pace 3: Route the sensor wire forth the correct path. Be sure the wire is secured along the correct path. If this isn't washed, damage to the wire will likely occur and you lot will need to showtime over with a new sensor.

Step four: Connect the sensor connector to the vehicle connector. Be certain to listen for an audible click that indicates the connector is locked into place. If y'all don't hear an audible click, attempt to disconnect the connector without releasing the lock mechanism. If you lot cannot pull it apart, it is secured correctly.

Tip: Be sure to check the electrical connection inside the connector on both the vehicle side and sensor side. It is common for pins such as this to be pushed in when installing the connector. If you lot suspect this could be happening, you volition need to disconnect the connector to inspect the pocket-sized pins.

Part 5 of five: Articulate the lawmaking and exam bulldoze your vehicle

connecting a scan tool to car

Step ane: Articulate the code. Connect the scan tool and articulate the code. Once the code is cleared, navigate to information for the sensor that you just replaced.

Step two: Exam drive the machine. Take the auto for a test bulldoze at speeds above 35 miles per hr.

Monitor the information to brand certain the sensor sends the right information to the powertrain command module (PCM).

Ensure that yous are condom while driving and monitoring data. Ideally, it is all-time to ask a helper to watch the data for you.

It is very mutual to accidentally replace the wrong sensor, especially when you are working on a car with sensors on every wheel. To ensure that y'all supplant the right sensor, employ the multimeter to test the sensor that you doubtable is faulty, earlier you remove it.

If yous should need assistance in performing this process, become a certified technician from YourMechanic to supercede the ABS speed sensor for yous. Ask them to perform a detailed inspection if the ABS light is still on.

The statements expressed above are but for advisory purposes and should be independently verified. Please see our terms of service for more details