CKP or CMP? Follow the Scan Data

We have highlighted numerous examples of communications issues in the past, emphasizing how vehicle data could be saying one thing while another issue is the…

GM MOST Bus Diagnosis

We’re back with another extremely useful tip from GM Master Technician James from Florida, this time related to diagnosing GM MOST Bus issues. In this…

More BMW No-Start Fun

Last month’s iATN post was related to a no-start BMW that looked a lot like an EWS failure but turned out to be a faulty…

Solving a No-Start BMW

In our feature articles referencing expert advice on diagnostic strategy and success, we see several common components or guidelines that are repeated over and over,…

Replacing Chrysler PCMs

Chrysler PCMs and the intricacies of programming them can be a tricky business. In this month’s iATN spotlight, Michael from New Jersey provides tips related…

Intermittent LAN Failure

Last month’s feature article focused on finding and resolving intermittent failures. This month’s iATN post is a follow-up of sorts. iATN rock star James from…

Trailer Wiring Tip

In this month’s post, Steve from South Dakota addresses a common source of later electrical problems – connecting an aftermarket trailer. In his post, Steve…

Is the Alternator the Issue?

In this month’s post, Louis from New York provides a diagnostic routine to quickly determine if an alternator is bad and “know for sure without…