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Dash alerts too hard to hear.

Discussion in '2.5 Gen Tundras (2014-2021)' started by ToyoFan, Jan 11, 2019.

  1. Jan 11, 2019 at 3:30 PM
    #1
    ToyoFan

    ToyoFan [OP] ToyoFan

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    Dash alerts for various sensor systems are too high pitched to hear. I would like to change the freq or increase the volume. But can find wiring diagrams. Seems to be a secret. Where are the service documents? Had them for my 2000 tundra TRD, but it seems Toyota considers that info proprietary. Any ideas?
     
  2. Jan 11, 2019 at 3:33 PM
    #2
    Black Wolf

    Black Wolf Bigfoot Hunter, Sasquatch too, but not Yeti

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  3. Jan 11, 2019 at 3:43 PM
    #3
    Y0TA PR0

    Y0TA PR0 Dirt biking & fishing

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    WELCOME
     
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  4. Jan 11, 2019 at 3:44 PM
    #4
    Black Wolf

    Black Wolf Bigfoot Hunter, Sasquatch too, but not Yeti

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    WHAT???
     
  5. Jan 11, 2019 at 3:47 PM
    #5
    Y0TA PR0

    Y0TA PR0 Dirt biking & fishing

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    Lmao! No idea :notsure:

    Just thought I’d say welcome.
     
  6. Jan 11, 2019 at 5:09 PM
    #6
    ShreveportTSS

    ShreveportTSS Huh?

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    they make noise???:confused:
     
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  7. Jan 11, 2019 at 8:09 PM
    #7
    040Tundra

    040Tundra Teddy 2013-2019

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    A little of this and a little of that.

    +1
     
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  8. Jan 11, 2019 at 9:10 PM
    #8
    Jim LE 1301

    Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

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  9. Jan 11, 2019 at 9:46 PM
    #9
    Racingjohndeere55

    Racingjohndeere55 New Member

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  10. Jan 11, 2019 at 11:19 PM
    #10
    Steve6

    Steve6 New Member

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  11. Jan 12, 2019 at 10:56 AM
    #11
    ToyoFan

    ToyoFan [OP] ToyoFan

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    Sorry for the confusion. Missed word ( not) as in cannot find wiring diagrams. They used to be available in the Service Manual set from Toyota. In Pre-OSHA days people weren’t as concerned about hearing protection? As a result many older men, shooters, heavy machine operators, etc , have high frequency hearng loss and cannot hear the typical piezo-buzzer alarms. I just wahted to intercept the signal to the oem buzzer for use as a signal to a DIY alert.
     
    15whtrd likes this.
  12. Jan 12, 2019 at 11:02 AM
    #12
    Racingjohndeere55

    Racingjohndeere55 New Member

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    The only audible sound my truck makes is if I leave the keys in the ignition, or my wife making comments on my driving
     
    15whtrd likes this.
  13. Jan 12, 2019 at 11:04 AM
    #13
    15whtrd

    15whtrd Mr. Blonde

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    Maybe your best bet would be to see if you can find the speaker that makes the noise and somehow amplify that. Sorry I’m of no more help than that.
     
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  14. Jan 12, 2019 at 11:38 AM
    #14
    ToyoFan

    ToyoFan [OP] ToyoFan

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    Red 2012 FJ Trail Teams Edition 4wd White 2018 Tundra TRD Sports Package 4wd with Running Boards, Hard Folding Tonneau Cover, and Weathertech bed floor.
    The alerts I am referring to are the Toyota Safety Sense-Package included in the TRD Sports Package. Alerts sound from the Lane Departure Alert (LDA), the Blind Spot Monitor (BSM), and the Rear Cross Traffic Alert (RCTA). Alerts also are sounded when the sensors at any of the 4 corners of the truck detect objects within a few feet. Thinking about some dash mounted LEDs for a dedicated visual alert that would attract driver attention.
     
    r1-superstar and 15whtrd like this.

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