avalon 2003 started blaring the horn upon starting car. could only stop it by removing its relay

Asked by Jun 25, 2013 at 04:04 PM about the 2003 Toyota Avalon XLS

Question type: Maintenance & Repair

Why does the horn  blare so much ? What is wrong? How to fix.

1 Answer


Did the alarm trigger? Sounds like it... You trigger the alarm, it may have a delay at which point you put in the key - and its timer ran out - and starts going off... good luck.

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