A turn signal has a certain rhythm to it, but sometimes it starts blinking faster. Here’s the answer to “why does my turn signal blink fast?”
Trailer lights inform other drivers of your intention, but if they aren’t working, your trailer wiring harness may have a problem. Here’s how to fix it.
For most car owners, the scope of electrical system knowledge stops at the fusebox. If it isn’t a bad fuse or bad bulb, that is as far as they can … Continue Reading Know-How Notes – Electrical Tools Guide
If you’re having car interior light problems, you could need a new battery or alternator. Here’s how to diagnose 3 common interior light glitches.
In the old days, the method of choice for checking a circuit was to grab the test light and start probing. While a test light has its place, many times … Continue Reading How To Use a Digital Multimeter
A faulty car alarm is an annoyance. You can usually resolve the problem by following four important steps.