Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

92 Volvo/White/GMC where is the low air warning buzzer or alarm?

Discussion in 'Volvo Forum' started by 92wia64t, Aug 21, 2014.

  1. Aug 21, 2014 #1
    92wia64t

    92wia64t Bobtail Member

    7
    0
    Aug 21, 2014
    0
    Hi I have a 92 Volvo white gmc. I need to know where the low air buzzer or alarm is located. The air pressure gauge will drop under 70 and the red light comes on but it doesn't make any noise. I'm thinking that I have a bad switch or buzzer. Thanks in advance.
     
    92wia64t, Aug 21, 2014
    92wia64t, Aug 21, 2014
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Aug 23, 2014 #2
    Pablo-UA

    Pablo-UA Road Train Member

    7,604
    1,640
    Oct 11, 2010
    Borispol, Ukraine
    0
    Is it cabover with 7'' headlamps?

    there were different cabins in 1992, I remember there were air lines between seats, under cover used like a desk.

    Other place - rise grill and u will find air switches

    I had 1989 volvo cabover many years ago, but now old volvos dissapeared and only volvo cabovers I can see on road are FH, and I'd say first generation FH is really rare on road, generally version-2
     
    Pablo-UA, Aug 23, 2014
    Pablo-UA, Aug 23, 2014
    #2
  4. Aug 23, 2014 #3
    92wia64t

    92wia64t Bobtail Member

    7
    0
    Aug 21, 2014
    0
    Hi Pablo. No the truck is not a cabover. I looked earlier today and there is an air manifold on the left side under the dash. There are a few sensors or switches I just do not know which are for the low air buzzer or alarm.
     
    92wia64t, Aug 23, 2014
    92wia64t, Aug 23, 2014
    #3
  5. Aug 24, 2014 #4
    Pablo-UA

    Pablo-UA Road Train Member

    7,604
    1,640
    Oct 11, 2010
    Borispol, Ukraine
    0
    it is easy to understand what air line is for. Air lines are color marked:
    Black - supply (wet tank)
    Green - primary (rear brakes, by ECE #1 tank)
    Orange - secondary (front brakes, by ECE #2 tank)
    Red - park brake and trailer supply (#3 tank)
    Yellow - Park brake control
    Blue (yellow in EU) - trailer service brake control
    And other colors are used for accessory tank (#4 - transmission control, sleeper air bags, horn, seat suspention and other)
     
    Pablo-UA, Aug 24, 2014
    Pablo-UA, Aug 24, 2014
    #4
  7. Aug 25, 2014 #5
    92wia64t

    92wia64t Bobtail Member

    7
    0
    Aug 21, 2014
    0
    So would it be the solenoid or switch that the black air line is going to?
     
    92wia64t, Aug 25, 2014
    92wia64t, Aug 25, 2014
    #5
  8. Aug 31, 2014 #6
    92wia64t

    92wia64t Bobtail Member

    7
    0
    Aug 21, 2014
    0
    I replaced the low air switch with no results. Im thinking that I have a bad buzzer/speaker on the cluster and also the little red light on my air pressure gauge quit working. Any ideas?
     
    92wia64t, Aug 31, 2014
    92wia64t, Aug 31, 2014
    #6
  9. Sep 3, 2014 #7
    92wia64t

    92wia64t Bobtail Member

    7
    0
    Aug 21, 2014
    0
    Still trying to figure out a way to put a buzzer on this truck. Any help will be appreciated. Thanks in advance.
     
    92wia64t, Sep 3, 2014
    92wia64t, Sep 3, 2014
    #7
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.