The warning lights on my dashboard are staying on?

ZOANDREWS91

MEMBER
2014 FORD EDGE
3.7L
V6
AUTOMATIC
101,000 MILES

The parking brake light, ABS light, traction light, and a few others. I got it tested at AutoZone and it said one fuse was blown for the parking brake system. The testing said everything else was fine, the battery and alternator tested good. So, would that parking brake fuse cause these other warning lights to come on and stay on? Or is there a bigger electrical problem at work? Any help appreciated.

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
42,961 POSTS

Yep, it sounds like you have a wheel speed sensor that has gone out which will make the warning lights come on that you speak of, we need to do a CAN scan which is different that the scan they do at AutoZone. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

and

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Here is how to change the wheel speed sensors out in case a code comes up for it. Check out the images (below). Please let us know how it goes.

Images (Click to make bigger)