1999 Freightliner fl-112 low air warning buzzer

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by B5love08, Mar 3, 2023.

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  1. Mar 4, 2023 #12
    B5love08

    B5love08 Light Load Member

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    Last 6 of Vin is A89035
     
    B5love08, Mar 4, 2023
    B5love08, Mar 4, 2023
    #12
    Keepforgettingmypassword Thanks this.
  2. Mar 6, 2023 #12
    B5love08

    B5love08 Light Load Member

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    Just an update, going to do the air down today. Finally not raining out. I'll let you know
     
    B5love08, Mar 6, 2023
    B5love08, Mar 6, 2023
    #12
    blairandgretchen Thanks this.
  3. Mar 6, 2023 #13
    JoeyJunk

    JoeyJunk Road Train Member

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    The number for the actual buzzer is Bendix 550502. This is for FLD120. Might be the same for 112.

    Here is a video. Check here for it.
     
    JoeyJunk, Mar 6, 2023
    JoeyJunk, Mar 6, 2023
    #13
    singlescrewshaker Thanks this.
  4. Mar 6, 2023 #14
    B5love08

    B5love08 Light Load Member

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    This is my dashboard. Warning light comes on but no buzzer
     

    Attached Files:

    B5love08, Mar 6, 2023
    B5love08, Mar 6, 2023
    #14
  6. Mar 6, 2023 #15
    B5love08

    B5love08 Light Load Member

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    I think I found it
     

    Attached Files:

    B5love08, Mar 6, 2023
    B5love08, Mar 6, 2023
    #15
    blairandgretchen Thanks this.
  7. Mar 6, 2023 #16
    blairandgretchen

    blairandgretchen Road Train Member

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    Put 12 v to it, see if it gets noisy.

    I just replaced mine with a generic 12v buzzer.
     
    blairandgretchen, Mar 6, 2023
    blairandgretchen, Mar 6, 2023
    #16
  8. Mar 6, 2023 #17
    JoeyJunk

    JoeyJunk Road Train Member

    8,762
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    Dec 31, 2010
    Washington, PA
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    That looks like it. That is a completely different dash than what I was looking up. Glad you found it. Thats the best way to learn. Ask questions. Google/YouTube. And dive right in.
     
    JoeyJunk, Mar 6, 2023
    JoeyJunk, Mar 6, 2023
    #17
    singlescrewshaker and blairandgretchen Thank this.
  9. Mar 6, 2023 #18
    B5love08

    B5love08 Light Load Member

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    Nov 20, 2019
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    It buzzed for 2 seconds then went out
     
    B5love08, Mar 6, 2023
    B5love08, Mar 6, 2023
    #18
    BoxCarKidd and blairandgretchen Thank this.
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