How to Diagnose the Electrical in an Auto?

Answer If you are having a hard time starting your car, there could be a simple reason behind the problem. It may be something that you can diagnose on your own and possibly even repair on your own. Simpl... Read More »

Top Q&A For: How to Diagnose the Electrical in an Auto

How to Diagnose Auto Electrical Problems?

If your vehicle is having trouble starting, you could be experiencing an issue with the electrical system. Take the time to go over a few basic tests and you may be able to determine what the issue... Read More »

How to Diagnose an Electrical Short With Car Headlights?

An electrical short in your vehicle's headlights can keep you from driving at night. Most electrical shorts are caused by moisture or damaged wiring unless there is a known manufacturer's defect. W... Read More »

How to Diagnose Trailer Electrical Problems?

Trailer electrical systems have two parts: the lighting system, which all trailers have, and the electric braking system, which your trailer may or may not have. The power for the trailer's electri... Read More »

How to Diagnose Electrical Headlight Problems on Your Car?

If the headlights on your car are not working, one of four major electrical components may have failed: the headlight bulbs themselves, the wiring harness bringing power to the headlights, the fuse... Read More »