Car Fuses and Wiring
Toyota Corolla
Chevy Blazer S-10

How do you tell which type B fuse has caused Corolla air-con to stop dead with no fan changed 15A fuse under kickboard but suspect it is one under the hood?



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On the cover to the engine compartment fuse panel there will be a description of what each one does, if not there is a window in the top of the fuse itself for checking whether it is any good or not. There must be a reason for the fuses to blow, that is what you need to address they just dont pop for no reason and putting in a higher amp fuse wont solve it, in fact it will make things worse by causing the circuits that are being protected by that fuse to possibly melt down and necessitate a much more costly repair.