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AZTechBrian
AZTechBrian, ASE Certified Technician
Category: Toyota
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WHERE IS THE HORN RELAY 2013 TOYOTA COROLLA?

Customer Question

WHERE IS THE HORN RELAY FOR A 2013 TOYOTA COROLLA?
Submitted: 1 year ago.
Category: Toyota
Expert:  AZTechBrian replied 1 year ago.

The horn relay on your car is called an integration relay. In the relay block under the hood, it's the long relay in the middle.

https://www.dropbox.com/s/hi5vuuc6qbgdihp/horn%20relay.jpg?dl=0

To test it, check continuity between E1 and A8. with battery voltage applied to terminals A6 and A7, You should have less than 1kohm.

Without battery voltage, you should have over 10kohm

If it fails any of these tests, it needs to be replaced

Please let me know if this helps you.

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