So, I've had the truck for about 7 months. Ever since I had it periodically the ABS light and Parking Brake light will come on at the same time, when that happens the climate controls stop working as well as reverse lights and turn signals. I've replaced all of the fuses corresponding to these problems but it will still come on every once in awhile and sometimes it will stay on for a few days and sometimes for a few minutes. auto shop told me it was a sensor or computer and the only way to fix it is have it replaced by Mazda. Is there another way

 

A computer is not going to fry fuses.

It sounds like a short to ground.

I would use a DVM to ohm out the offending lines the fuses keep blowing in.