jcost40 first check the horn to make sure that it is working. remove the plug and briefly attach 12V positive on the contacts and negative on the ground.
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jcost40 first check the horn to make sure that it is working. remove the plug and briefly attach 12V positive on the contacts and negative on the ground. After that check the fuses and the relay
jcost40 first check the horn to make sure that it is working. remove the plug and briefly attach 12V positive on the contacts and negative on the ground.