Steering Noise Diagnostics
Steering system noise complaints can often be the most difficult to reproduce and diagnose. A squeaking noise in the steering column, for example, can often be influenced by temperature and humidity. In many cases, a squeaking noise can be caused by dry or corroded universal joints in the steering intermediate shaft located between the steering shaft and the steering gear or rack.
Tech Tip: Volkswagen Electro-Mechanical Power Steering Warning Light Illuminated
The vehicle owner may be concerned because the battery was disconnected and now the Electro-Mechanical Power Steering Warning light is lit on the dash on a 2009 Volkswagen Eos Komfort 2.0L. This may be caused by an unprogrammed steering angle sensor (G85).
Tech Talk: Electric Vehicle Conversion
The electric vehicle’s (EV) popularity among consumers is rising due to its zero emissions, increased efficiency and lower operating costs. While some will choose to purchase a new EV, there has been a growing group of enthusiasts who would rather convert or have someone else switch their petroleum-burning vehicles into electric drive.
Engine Series: Cummins Diesel Powers Dodge For Nearly 25 Years
When you hear the name Cummins, what is the first thing that comes to mind? Most of the time, if you have any knowledge of trucks, a Dodge truck is the first thing that comes to mind. The Cummins diesel engine has always had a great reputation for reliable diesel power. Though the Cummins diesel engine can be found in many applications, it seems to obtain most of its credit from drivers of over the road trucks.
Steering Angle Sensor Diagnostics
Measuring the steering wheel position angle and rate of turn, which are critical for Electronic Stability Control (ESC) systems, is the job of the Steering Angle Sensor (SAS). The scan tool will typically display the information in degrees.
TRW Automotive to Manufacture Electric Steering in Brazil for the South American Market
TRW Automotive Holdings Corp. recently announced the start of production of Electric Power Steering (EPS) from its facilities in Limeira, Brazil, in support of the company’s expanding South American customer base.
Boosted Brakes: A look at the history of power-assisted brakes.
Since we are talking brakes, let’s do a little comparison of the most popular brake systems that brought us away from dragging a flat plate against the wagon wheel or mashing your foot down on a mechanical linkage arm that eventually either slowed the car down or gave you one really strong leg. What I’m talking about is the power-assisted brake systems we find on modern cars and trucks.
Tech Feature: Special Tools for Steering and Suspension Work
Steering and suspension work, like engine repair or electrical diagnosis, often requires special tools for certain jobs.
Tech Tip: Replacing the Hyundai Power Sliding Door Control Module
Service shops commonly encounter a “perfect storm” of problems, including confusing new vehicle features that can potentially blow away a lot of time and money. Case in point: a 2007 Hyundai Entourage that exhibits a post-repair condition such as a power sliding door that doesn’t fully close or that reopens itself after closing.
Tech Feature: The Future of Steering
The Steering System on light vehicles is one of the most critical interfaces between the road, vehicle and driver. The nature of this interface has remained virtually the same for most of the life of the automobile. Somewhere early one it was decided to upgrade the old "tiller" steering system with the traditional wheel. With all the activity in the industry that challenges the assumptions of current vehicle systems what is the future for steering systems?