2002 Horn Problems

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Jan 21, 2008 | 02:37 PM

DBtoter

Thread Starter

New User

Joined: Jan 2005

Posts: 9

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From: Stafford, kansas

2002 Horn Problems

I have a 2002 F150 that the horns have stopped working. The relay is good as is the fuse and the relay clicks when the horn button is pressed so it must be the horns. I find it odd that both of them are bad but my question is where are they mounted did Ford hide them or what

Jan 21, 2008 | 02:51 PM

KingRanchMan02

Posting Guru

Joined: Oct 2005

Posts: 2,209

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From: Louisville, Kentucky

The horns are in behind the front bumper on the passenger side. The relay, even though you hear it click, can still be bad, as can the ground for the horns. Test the horns by applying 12 volts with a jumper wire from the battery to the Yellow/Light Green wire. If they work, replace the relay. If they don't, then check the ground for the horns. Good luck!

Jan 25, 2008 | 11:13 AM

tampa898

Junior User

Joined: Jan 2008

Posts: 59

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The horns tend to get rust and the electrical conections corrode. Take them out and clean them up. Test with 12 volt supply. If they work repaint them. Should solve the problem. I have had to do mine twice now.

Jan 25, 2008 | 11:17 AM

92merc

Tuned

Joined: Dec 1999

Posts: 464

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From: Bismarck USA

The best fix is an install from these guys. I'm still thinking of putting a totally hidden unit in my 2003 SuperCrew. Probably have to use a new button though. No more "friendly" toot with these.

http://www.hornblasters.com/