U0126 CHEVROLET code

Error code U0126 means there’s a loss of communication with your steering angle sensor module. The steering angle position sensor reports the angle at which the steering wheel and front tires are positioned. The vehicle uses this data to help in advanced maneuvers usually associated with accident avoidance.

How do I fix code U0126?

How to diagnose and repair U0126

  1. Perform a preliminary inspection. Sometimes U0126 can pop up intermittently, or it can result from a dead battery. …
  2. Check the battery. The SAS module is a computer and computers need proper voltage to operate. …
  3. Check for other DTCs. …
  4. Check for a faulty control module.

How do you reset the steering angle sensor?

Zitat von Youtube: It wants you to make sure that the front steering wheel is aligned straight so we'll go ahead and make sure that we're straight here. That's telling us to turn the engine off.

How much does it cost to replace a steering angle sensor?

The average steering angle sensor replacement cost is between $150 and $500, depending on the car model and labor costs. The steering angle sensor costs $120 – $250, and the labor costs averaging at $80 – $250.

Where is the steering angle sensor?

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.

What is control module communication bus off?

Diagnostic trouble code (DTC) U0073 stands for “Control Module Communication Bus “A” Off.” OBD code U0073 is a communication system DTC that applies to most vehicles. Usually, this code is triggered when communication is lost intermittently or fully between your vehicle’s control modules.

What does a steering column control module do?

Modules integrate steering angle sensors, clock springs, pedal position controls, power tilt/telescope column controls and other complex and simple switches. Allows the ability to integrate the column lock and ignition switch when required.

What happens if steering angle sensor is not reset?

It’s very common for many mechanic shops to forget to reset or realign the steering angle sensor after they’ve completed their service. This can cause the symptoms above to occur, such as lighting the Traction Control Light, Check Engine Light, or impacting the drivability of the vehicle.

Do you need to reset steering angle sensor?

Over 40 million vehicles on the road today require a reset/recalibration of the steering angle sensor (SAS) following a wheel alignment, as instructed by the vehicles manufacturer on certain cars equipped with Electronic Stability Control (ESC).

How do you test the steering angle sensor?

Zitat von Youtube: You have to test it all the way to the left all the way to the right. Because sometimes you may have a spot that's wore out this one spot so check it all the way.

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.

Where is the steering torque sensor located?

Function of the torque sensor

The sensor sits on the steering pinion. A pole wheel is fitted on the input shaft, which is connected to the steering pinion by means of the torsion bar. When the driver applies torque to the steering wheel, the torsion bar is rotated and, in turn, the magnet relative to the sensor.