Chevrolet Repair: horn, fuse, blazer

Question
I have a 2002 Blazer, 2dr, LS.  My horn won't work.  The manual does not state which fuse to replace (if any).  Do you know which fuse?  There are a number of listings but none specific to the horn.    It worked once last week then stopped.  Thanks.


Answer
Hey,

 check the back of your owners manual.  Sometimes they are grouped together so other things quit when your horn does.  Otherwise how woul dyou know the horn didn't work unless you tried it?
 Check the horn base. They get rusty and fall off.

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