Shop Press

Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle.

From the creative minds at:

FEATURE STORY

Hot Off the Press

Shop Profile: DeLorean Midwest

As a Gen Xer, I have a soft spot for the “Back to the Future” movies and, of course, the DMC DeLorean used in those movies. Then I learned of DeLorean Midwest, a shop based outside Chicago that specializes in—you guessed it—DeLoreans. Watch this video profile of...

Watch this video on the four stages of grief for mechanics

You’ve likely heard of the psychological model called the five stages of grief. It’s used to describe the various emotions people might experience when dealing with a significant loss, and the the five stages of grief are commonly defined as denial, anger, bargaining,...

The first step I now take in vehicle diagnostics

The following four vehicles (which certainly are varied) all came to me for repair and I did not identify the root of their problems immediately. And that’s because I was staying stuck in my ways and not adapting to changing vehicles. Let’s examine. Situation One: A...

PSA: Stop throwing away brake rotor screws

Hello. My name is Lemmy, and I am guilty of throwing away brake rotor screws. At least I was guilty. I no longer commit this sin. You know the pieces I’m talking about. They’re the little screws with the huge heads that get boogered up when you try to remove them...

Best of Shop Press 2024

As 2024 draws to a close, the Shop Press team assembled some of the most notable articles, videos, and more of the year. Our goal all along has been to provide a unique voice on a mix of topics that speaks to mechanics and the mechanically inclined like no other...

Watch how magnetizer/demagnetizer tools work in this excellent video

During some recent work on an older SUV, I was absolutely fed up. I couldn’t take it anymore. I had just finished a fair bit of grinding and filing, and when I reached for my screwdriver to start installing some parts, I saw that the tool’s tip looked like the Wooly...

How to test and fix a car USB charger (VIDEO)

by | May 2, 2023 | 1 comment

Description

Most late-model cars have a USB charging port for smartphones and other devices. In older vehicles, many owners have added USB charging capabilities with cigarette lighter adapters powered by accessory circuits. USB charge ports are used frequently, and today’s techs need to know how to test, diagnose, and repair these systems. This video gives an overview of tools, techniques, and common problems for customer cars. With the right equipment, you’ll be able to test USB ports for voltage and amperage, check cables for connection issues, and even simulate a load on the charging system. Not all USB charging components are created equally, and because most customers are mixing and matching devices from different manufacturers, the right tools and techniques become essential for troubleshooting. 

Related Videos

The articles and other content contained on this site may contain links to third party websites. By clicking them, you consent to Dorman’s Website Use Agreement.

Shop Press Comment Policy

Participation in this forum is subject to Dorman’s Website Terms & Conditions. Please read our Comment Policy before commenting.

Subscribe
Notify of
guest
1 Comment
Newest
Oldest Most Voted
Inline feedback
View all comments

Get Articles In Your Inbox

Subscribe to receive a monthly email summary of our latest Shop Press stories.

Shop Press

I agree to the above privacy statement and T&Cs

Thanks! You're now subscribed.