Bushing Inspection And Diagnostics
As the bushing ages, it acquires a “set” that is easily disturbed when a vehicle’s steering system is realigned. When this happens, the bushing begins to separate from its metal sleeve and becomes, in essence, a frictional wearing component.
Active Wheel Speed Sensor Logic
Firing the “parts cannon” at an active ABS wheel speed sensor code often results in misdiagnosis and an unhappy customer. It may start with the wheel bearing hub unit or wheel speed sensor. If those parts do not resolve the problem, the technician may fire the parts cannon at the ABS hydraulic control module. Typically, the customer’s patience and wallet runs out before the car is fixed.
2006-2013 Toyota RAV4 Alignment Specs
The third generation of the Toyota RAV4 shares all of the same infrastructure with the Corolla and many other Toyota vehicles. The front suspension is easy to adjust, while the rear requires a little more attention.
Freedom High School Instructor Named October Finalist For ‘B’laster Instructor Of The Year’
Tomorrow’s Technician and B’laster are searching for automotive technology instructors who think outside of the toolbox with the first-ever “B’laster Instructor of the Year” program. Our third finalist shares how project builds make a difference in the classroom.Â
Service Opportunities With Stop/Start-Equipped Vehicles
A vehicle that is equipped with a stop/start system may soon be coming to your bays or might already be there on some European and Asian vehicles. These systems can improve fuel economy by 3-5 percent, depending on the driving habits of the customer. For your shop, it is essential to understand what is different on these vehicles, and how those differences might change your diagnostic approach.
How Noise, Vibration & Harshness Diagnostics Is Changing
The topic of noise, vibration and harshness (NVH) diagnostics came home to me 20 years ago when I began dabbling in collector car repairs. Customers soon began complaining about wind noise and chassis vibrations in ’60s-era cars. Back then, these complaints weren’t repairable because good NVH abatement technology had yet to be developed. Today, that is not the case.
Driveshaft Service: Yoke To Yoke Diagnostics
Driveshafts on most rear-wheel-drive and four-wheel-drive (4WD) vehicles are very durable. Most late-model driveshafts are not serviceable and do not have any lubrication points. But, this does not mean that they can’t wear or even fail.
VIDEO: Replacing TPMS Components Along With The Tire
Andrew Markel explains the importance of replacing TPMS components along with any tire replacement to the integrity and safety of the vehicle.
Aluminum Suspensions: Knowing Is Half The Battle
More and more vehicles entering the shop will have more aluminum suspension components today than ever before.
Driveshaft FAQs
Let’s take a look at some of the frequently asked questions about driveshafts.
