Reverse Alarm Not Working
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New User
Joined: Dec 2009
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Reverse Alarm Not Working
My 03 Navigator's backup alarm stopped working. When I put it in reverse the alarm sounds for a couple of seconds and the mirrors adjust but the alarm don't go off as I get close to an object. The dealer replaced a module and it worked for two weeks then stopped. Now dealer says sensors went bad also and wants $800.00 to fix. Any ideas???
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Joined: Feb 2008
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I had an intermmitant issue with mine, then it finally went out. It wound up being a broken wire at the left rear tail light. Up until it finally died, anytime I poked around it would work for a little while. Maybe while changing the module they jostled things a little and got contact with what might be a wire going bad.
