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CHECK # Remove the cover from the power distribution center and check the relay and fuses # Disconnect the electrical connector from the horn # Have an assistant press the horn button and use a voltmeter to make sure there is battery voltage at the dark green/red wire of the connector if the relay is god and theres no voltage at the horn the wire which leads to the relay has a fault # Use a ohmmeter to measure the resistance between the wiring connector black wire and a good ground.There should be zero ohms # If theres voltage at the horn and the wiring circuits are good the horn is faulty REPLACEMENT # Disconnect the electrical connector remove the mounting bolt and detach the horn

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17y ago

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