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Horn doing strange things: ideas

Discussion in '2.5 Gen Tundras (2014-2021)' started by kenschmitz, May 15, 2025 at 6:13 PM.

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May 15, 2025 at 6:13 PM

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kenschmitz [OP] New Member

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This morning while sitting in our travel trailer the horn beeped three times. I just thought it was someone else’s truck. After a bit it did it again and soon it was just beeping continuously. I started the truck and it stopped, but soon after I turned off the truck it started again. I disconnected the battery for a few minutes and then reconnected.
That seemed to solved the problem. but just now it started beeping again. I have disconnected the battery for the night.
Any ideas what might be causing this?

kenschmitz, May 15, 2025 at 6:13 PM

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