Shot in the dark, is there extra fuses on trucks anywhere?

If a circuit breaker goes bad you should be able to replace it with a fuse. Even having breakers there still should be spare fuses right there for this very purpose and Yes DOT is completely aware. They actually noted it on a acquaintances inspection last week along with all his other violations when they put him Out of service.

 

You can buy a box of 250 various sized and style of fuses for like 10 dollars on Amazon... If you are blowing fuses.. The question should be why is it blowing...

 

Trucks don’t use

 

Trucks don’t use a fuse to control cold air if the fan’s blowing and no cold air most likely have a Freon leak or compressor problem