2021 Cascadia Low Air Buzzer

Discussion in 'Freightliner Forum' started by MGE Dawn, May 8, 2022.

  1. MGE Dawn

    MGE Dawn Road Train Member

    1,018
    2,175
    May 19, 2019
    Vancouver, WA
    0
    Good afternoon, folks. Got some bad instrumentation going on causing my low air warning to get stuck on while I'm driving. Both tanks are and have been between 105 and 130 psi the whole time.

    Looking to find out where the fuse for the buzzer is so I can have some peace and quiet between here and a shop.

    Thanks
     
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  3. blairandgretchen

    blairandgretchen Road Train Member

    10,400
    48,322
    Dec 9, 2011
    South west Missouri
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    Well hey there stranger.

    can help you with a 1995 - but . . .

    Have to find that low air pressure switch on an aluminum manifold down by your tootsies and replace it, at a guess.
     
    MGE Dawn Thanks this.
  4. rcoy

    rcoy Bobtail Member

    2
    1
    Jan 26, 2020
    0
    There is an air switch behind a panel next to the accelerator pedal. Behind the panel there are a bunch of air switches. I think the one you want has a green wire, pull the connector and jumper it with a paper clip or something. Several torx screws holding the panel on.
     
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