Think twice before erasing trouble codes because it has negative, irreversible consequences for vehicle owners and service professionals alike. Clearing one or more fault codes pleases a motorist ...

Not all fault codes are created equal. Not only do some fault codes require more attention than others, but it’s important to address the issues early on to keep your equipment running smoothly.

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems. This information can help inform the user as to what the source of a problem ...

I have a 2007 Jaguar XKR. When I plug in a reader under the dashboard I see historic and intermittent faults. Can I have these removed by a garage or by myself as when trying to sell the car potential ...

Q:Hello, James. I just finished reading one of your articles and was hoping you could help me on a problem I am having with my 2014 Corvette with an automatic transmission. I have had the car to the ...

I was recently at a seminar going over some diagnostics for some of the problematic and reoccurring fault codes. The general discussion led us in an interesting direction about the nature of fault ...

One of the exciting promises of telematics is the ability for machines to self-report problems, alerting fleet managers to impending failures or improper operating techniques through automated ...