2011 LX 570 Horn Issue
Thread Starter
4th Gear
Joined: Mar 2020
Posts: 4
Likes: 0
From: VA
2011 LX 570 Horn Issue
Good morning,
Anyone have any idea why my horn won't work? The fuse under the hood isn't blown, and the manuals only shows one fuse for the horn. Any ideas would very much appreciate!
Anyone have any idea why my horn won't work? The fuse under the hood isn't blown, and the manuals only shows one fuse for the horn. Any ideas would very much appreciate!
Driver
Joined: Jan 2021
Posts: 50
Likes: 14
From: TX
Have you confirmed the horn is getting power, using a voltmeter? The horns (both) are located conveniently in the front, as soon as open the hood. Of course, I don't have those silly plastic covers in my engine bay anymore, but if you remove them, they're right there.
Last edited by mfeferman; Oct 24, 2024 at 08:16 AM.
Instructor
Joined: Dec 2006
Posts: 769
Likes: 55
From: ma
yep, whip out the voltmeter. Horns can fail.
i am not sure, but odds are the horn circuit goes thru a relay, which also might have failed.\
hope that is it. i once had to have them replace the clockspring wiring inside my steering wheel on an RX350 because the horn would not blow.
i am not sure, but odds are the horn circuit goes thru a relay, which also might have failed.\
hope that is it. i once had to have them replace the clockspring wiring inside my steering wheel on an RX350 because the horn would not blow.
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