Go into the Wheel Alignment System, select Wheel Alignment, then Reset Memory and you will receive a message: Turn the ignition key off and wait for at least five seconds. After five seconds, step on the brake pedal and start the engine.
Table of Contents
How do you manually calibrate the steering angle sensor?
The steering angle calibration is as simple as centering the steering wheel, turning on the ignition switch, then turning lock-to-lock starting left then right and returning to center.
How do you test the steering angle sensor?
To test the SAS, you have to back probe a connector that is typically under the steering column. As the steering wheel is turned 360 degrees, the SAS produces a signal that toggles between 0 and 5 volts. As the wheel is turned lock-to-lock, the voltage will reach 5 volts three times and 0 volts three times.
How do I calibrate my power steering?
The calibration process is normally done by putting the wheels in the straight forward position, and then zeroing out the sensor with a scan tool. Being informed on these systems is important to a complete, safe, and quality repair.
What happens if steering angle sensor is not reset?
This can cause the vehicle’s stability control system to provide incorrect steering adjustments, resulting in either a loose steering wheel, or the steering not responding in the way it should.
Why do you need to reset steering angle sensor?
The procedure resets the steering angle to match the vehicle’s new thrust line after the alignment has been completed. A steering angle reset has become a necessary last step in a wheel alignment.
What are the symptoms of a faulty steering angle sensor?
Common signs include the Traction Control Light coming on, steering wheel feeling loose, and the car driving differently after a front end alignment.
What does the BMW steering angle sensor do?
The steering angle sensor (SAS) determines where the driver wants to steer, matching the steering wheel with the vehicle’s wheels. Located within the steering column, the steering angle sensor always has more than one sensor packaged together in a single unit for redundancy, accuracy, and diagnostics.
Is the steering angle sensor in the clock spring?
Those two are not the same. The purpose of the clock spring is to allow the steering wheel to turn while also being able to make an electrical connection. So basically it is an electrical connector.
Does ABS sensor affect steering?
electronic stability control improves vehicle handling and steering. to accomplish this, the abs computer monitors changes in vehicle speed, momentum, steering and acceleration. this information is provided by a number of sensors, including the wheel speed sensors.
What causes a steering angle sensor code?
Common causes include wheel bearings, speed sensors and wiring. Once a discrepancy has been confirmed and then diagnosed and repaired, the Steering Angle Sensor basic setting function should be completed and the code should clear.
What is steering angle sensor calibration?
The steering angle calibration is as simple as centering the steering wheel, turning on the ignition switch, then turning lock-to-lock starting left then right and returning to center. But, if you follow the correct procedure, you must perform a full system calibration.
Where is the steering angle sensor?
The steering-angle sensor is fixed onto the steering shaft, where the hub gear wheel of the sensor transmits the rotary movement of the shaft to two measuring gear wheels. In each measuring gear wheel a magnet is mounted, whose field changes its direction in accordance with the rotational movement.
What are the main steering system angles?
The steering angle is defined as the angle between the front of the vehicle and the steered wheel direction as shown in Figure 11. The steering system has a maximum (minimum) steering angle of +0.52359878 (-0.52359878) radians or +30 (-30) degree.
How much does it cost to replace a steering angle sensor?
The average cost to replace a steering angle sensor will run you between $120-$550 total. The sensor itself costs anywhere from $50 to $400 while labor will run $70-$150.
How do you reset a steering angle sensor without a scanner?
- Start the engine.
- Turn the steering wheel all the way to the left.
- Turn the steering wheel all the way to the right.
- Repeat steps 2 and 3 a second time.
- Bring the steering wheel back to the center.
- Drive a short distance in a straight line.
Should you replace steering angle sensor?
The steering angle sensor is an essential component of your vehicle’s stability system; hence, driving with a faulty sensor should be avoided. As steering technology becomes more complex, steering angle sensor resets have become necessary for some vehicles after basic maintenance, such as a wheel alignment.
How long does it take to replace a steering wheel angle sensor?
Replacing the Sensor in 15 Easy Steps Replacing your steering position sensor is quite a simple process. It requires only a few basic tools such as screwdrivers and socket wrenches. The whole project should take less than an hour.
Can wheel alignment affect steering angle sensors?
If the steering angle sensor is adjusted during a wheel alignment, the forward-facing camera, which controls the lane departure warning, may think the steering wheel is turned. This can signal the vehicle to correct the steering to stay on the road, even though the vehicle is traveling between the lines.
Does steering angle sensor affect power steering?
Since the steering angle control is there to assist in power steering corrections, a faulty one may cause the power steering to work incorrectly. It may receive the wrong signals or no signal at all, causing it to make incorrect adjustments or offer no assistance.
How do you test a steering angle sensor with a multimeter?

Can wheel speed sensor affect power steering?
Hello, the speed sensor can affect many things. The power steering, for example, needs to know how fast you are going to determine the amount of assist needed for steering.
What is steering calibration?
The steering angle calibration is as simple as centering the steering wheel, turning on the ignition switch, then turning lock-to-lock starting left then right and returning to center. But, if you follow the correct procedure, you must perform a full system calibration.
What does a steering torque sensor do?
The torque sensor in the Servolectricยฎ electric power steering system measures the torque the driver applies to the steering wheel. Based on this data, the electronic control unit calculates the steering assistance which the electric motor needs to apply.
How do I reset my BMW Active Steering?
turn the car on and turn the steering wheel twice in both directions from full lock to lock. the light should go out then, if not the car will have to be initialized with a DIS/gt1 from the dealer.