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Discussion Starter #1 (Edited)
My MDX has started to blow the horn/brake light fuse. By doing so it's also sending the car into ABS/VSA faults. I disconnected the passenger side horn, replaced the fuse and the other horn worked. I reset the lights and drove it for a day. I went to test the horn and no sound. Then about 5 minutes later all the ABS/VSA lights lit up again. I've read that it could be the multiplex/interior fuse box being faulty. Is there anything else before I do that big job?
 

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UPDATE: I pulled the bumper and disconnected the inboard horn right of center. So far I've honked repeatedly with ignition off and on and no short. I'll update again if problem comes up again.
 
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