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How to Replace the Horn in a Toyota Corolla?

Model: Toyota Corolla E160, E170, MK 4 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Checks and maintenance

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Video tutorial

In this tutorial, you will see how to replace the horn in a Toyota Corolla, a very simple and quick operation. First, ensure that the key is not in the ignition, then open the bonnet and, using a flathead screwdriver, unlock all the plastic rivets securing the upper cover.

Next, remove the cover, undo the horn bolt with a 12 mm socket, and disconnect the power connector. At this point, position the replacement part and follow the reverse procedure.


Updated on 18 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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