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How to keep the horn from blowing when lock and unlock doors on 2010 tacoma

Discussion in '2nd Gen. Tacomas (2005-2015)' started by blade, Feb 28, 2012.

  1. Feb 28, 2012 at 6:24 PM
    #1
    blade

    blade [OP] New Member

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    Does any one know how to keep the horn from sounding when lock or unlock doors?
     
  2. Feb 28, 2012 at 6:37 PM
    #2
    jkcb2011

    jkcb2011 Well-Known Member

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    Eastern Ontario, Canada
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    Disable seat belt chime - Tacoma


    1) Turn the Car 'ON', but do not start the engine (Leave your foot off the brake). Cycle your trip reset knob until it reads ODO. Turn the ignition back off. Wait a couple of seconds.
    2) Make sure seat belt is not fastened
    3) Turn the ignition back on, do not start the car (Leave you foot off the break) As soon as you see everything light up, press and hold the trip reset knob and do a long 12 second count.
    4) Keep your finger on the trip reset knob. Fasten your seat belt, as soon as you fasten your seat belt, you should see the ODO display go from XXXX miles to "b-on". At that time take your finger off the trip reset knob and press it again. It should cycle to "b-off". You should be all set and turn the ignition off and unfasten your seat belt.



    ENABLE OR DISABLE DOOR LOCK BEEP CHIME

    (a) Open the driver side door and insert the key into the ignition cylinder.
    (b) Remove the key from the ignition cylinder and, within 5 seconds, reinsert the key and turn the ignition switch to ON.
    (c) After 10 seconds, the system enters answer-back buzzer switching mode.
    (d) Within 10 seconds after answer-back buzzer switching mode is started, if a transmitter button (the same button) is pressed twice, the answer-back buzzer setting changes (off to on, or on to off) to activate or disable answer-back by buzzer.

    HINT: The driver side door is closed.
     
  3. Feb 28, 2012 at 6:38 PM
    #3
    RJALLDAY702

    RJALLDAY702 U MAD? OH U MAD

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    Will this work for an 08?
     
  4. Feb 28, 2012 at 8:04 PM
    #4
    Rich91710

    Rich91710 Well-Known Member

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    Satoshi with FJ badge, factory cruise, factory intermittent wipers, Redline Tuning hood-lift struts, Hellwig Swaybar, Rosen DVD-Nav
    I tried it on my 08 RC base and it didn't work, but I may have had my foot on the brake.
     
  5. Feb 28, 2012 at 8:24 PM
    #5
    OffroadToy

    OffroadToy This ain't Dodge City, and you ain't Bill Hickok

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    snugtop, piaa, weathertech, westin, oem bed mat, trd seat covers, avs inchannel vent visors, 2" suspension lift, front diff drop, rear differential breather extension, oil filter drain hose, a/c drain hose extention & reroute, front window tint, cat theft protection plate, tailgate clamp mod, xpel headlight/foglight protecters, oem block heater, bfg 265/75R/16 a/t k/o's, cabin air rodent protection screen, rcbs illuminated 4X4 switch mod
    When did they start that bs...the horn doesn't blow when i lock/unlock my 07. :confused:
     
  6. Feb 28, 2012 at 8:26 PM
    #6
    RJALLDAY702

    RJALLDAY702 U MAD? OH U MAD

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    6" Ruff Country DBL
    same on my 08 :pout:
     
  7. Aug 22, 2012 at 9:09 AM
    #7
    Av8er

    Av8er Well-Known Member

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    Formaly Houston, now Tampa, FL.
    Vehicle:
    09 Prerunner SR5/TRD DC, LB, w/ Tow
    I don't mind the chirping, its the horn blowing that I'm trying to stop when locking/unlocking. Will this procedure work for horn as well?

    EDIT: I have the factory upgraded system in my '09 and it both honked and chirped on lock/unlock with the fob. I don't mind the chirp, but the honking needed to stop. The above mentioned procedure worked great for my situation as it eliminated the honk, but kept the chirp sound. Just to reiterate:

    1. door closed and alarm system led (little red light) in the off (out) postion,
    2. Key in ignition from off to "on" then back to "off".
    3. Within 10 seconds, push the led alarm button 6 times. ie. on/off, on/off, on/off,
    4. You'll know it worked when the truck either chirps or honks at you depending on if your turning it on or off. Good luck-
     
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