Wednesday, April 29, 2020

How to Find a Steering Fault with a Universal Diagnostic Tool

What Is Steering?

When we say steering, most people think of cars first, but steering is not limited to automobiles.

It is found in all motorized or non-motorized systems where movement must be directed — from toys made for children to the largest passenger aircraft.

In this article we will focus on automotive steering wheels — the first thing that comes to mind.

It is the simple yet critically important round component in a car.

It is connected to a shaft with a perpendicular rack-and-pinion or gear mechanism; turning this mechanism steers the wheels left or right.

This system is called a rack or pinion gear assembly.

WHAT ARE THE MAIN STEERING FAULTS?

Steering system faults include increased steering play, abnormal noises during steering movement, steering box failure, steering shaft failure, steering pump issues, and hard steering.

Other problems include pulling to one side, wandering, inability to return to center after cornering, reduced control, and front alignment issues.

FAULT DETECTION WITH A DIAGNOSTIC TOOL

Launch diagnostic tools can resolve some steering faults. For angle sensor reset, the Launch X-431 Pro4 works extremely well.

The MSG MS561 Electronic Steering Test Device is the best professional diagnostic tool for electronic steering repair work.

It lets you test electronic steering pumps both on the vehicle and on the bench without a vehicle. You can view sensor data manually and perform steering calibration. You can also resolve EPS faults.