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Alarm issue on my 2010

Discussion in '2nd Gen Tundras (2007-2013)' started by BiggSean, May 9, 2021.

  1. May 9, 2021 at 5:36 PM
    #1
    BiggSean

    BiggSean [OP] New Member

    Joined:
    Jan 15, 2021
    Member:
    #57660
    Messages:
    27
    Gender:
    Male
    First Name:
    Sean
    I’ve tried searching high and low for a solution for this but can’t find anything.

    When arming my factory Tundra alarm system the alarm will go off after 5 seconds. No doors are open nor is the hood.

    When turning the ignition to the “on” position I now get three very rapid honks of the horn. It never did this before.

    I have to now resort to locking the doors manually when leaving the truck with the alarm disabled. When coming back to the truck I unlock it with the key fob and go on my way.

    I looked in the manual to see if there was anything about a valet mode or any other mode that may have been triggered, but there’s no such info in the manual.

    Thanks in advance for any help!
     

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