How do you fix the horn on a 2001 Rav4?

Answer 1

Buy a new one... You may not need it but they aren't expensive (I got 2 LOUD ones and it is much better than the sissy horns that are OEM). That's right there are 2 wired in series. The problem is most likely corrosion, so you'll want to purchase some wire (16ga black), some dielectric grease, and a few wire connectors (I'm not sure what they are called but they are the "female" match to the flat terminal type). You'll want to get some connectors which are coated in plastic that will offer some protection from the elements. The problem with the design is they are right in front mounted to the bumper and they are only covered by the plastic bumper cover. All the salt, water and junk gets all over the wires. So once you have the parts you'll need to remove the bumper housing off you'll be able to see the horns. There are 4 or 6 screws on the top to take the grill off and then some more under that to get the bumper cover. in adition to that there are screws and plastic clips in the wheel wells that connect to the bumper cover. Take your time and don't try to force the cover off, just look for a screw or clip you may have missed. Anyway once you get to the bumper and see the horns ar fairly self explanitory. If you bought new horns you'll need to do some custom mounting and may need a say or cutting wheel to remove the brackets welded to the bumper. Like I said, the OEM horns are probably fine... the wiring is coroded. So make sure you get to some clean wire (you may have to trim back a ways. Use the dielectric grease all over any connectors and wire splices... and electric tape over that. The big take home is protect the wires and connections from the elements the best you can.