Each line item confirms it—cheating doesn’t pay.
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
Should you use anti-seize when installing spark plugs? (VIDEO)
Using a lubricant when installing spark plugs was once common practice, but today, you might want to think twice before adding anything to your spark plug threads.
TECHNICIAN CHALLENGE: The Mystery Box, Part 2
The Proving Grounds crew takes on another round of The Mystery Box Challenge with new parts and a few new faces.
What’s the deal with permanent and lifetime antifreezes? (VIDEO)
Shop Press' Andy Greaser breaks down permanent antifreeze and today's coolant for your vehicles.
TECHNICIAN CHALLENGE: Can you identify these dash lights? PART 4 (VIDEO)
Think you know your dash lights? Shop Press contributors Keith, Miriam, Chris, and Greaser try their best to identify all kinds of lights, symbols, and indicators.
Shop Upkeep Essentials (VIDEO)
Shop Press' Miriam discusses tasks and tips to maintain a well-rounded shop.
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.