have control on MAX and very little air - No Air coming out of vents

Discussion in 'Volvo Forum' started by JerryD13, Aug 23, 2017.

  1. JerryD13

    JerryD13 Light Load Member

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    Oct 17, 2016
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    VOLVO VNL D13

    ... I have the control knob on MAX -- and there is very little air coming out of my vents ?

    there are many things that it could be like the in cab Blower motor ???

    any ideas on what this could be?

    the air WORKS but is barley blowing air - it got progressively worse.

    Thanks in advance.
     
    Last edited: Aug 23, 2017
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  3. Sharky88

    Sharky88 Heavy Load Member

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    Sounds like the blower motor. But what truck do you have on my video love it did the same thing but was the controller that was bad
     
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  4. JerryD13

    JerryD13 Light Load Member

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    Thanks for that -- dealer said the same thing - the controller was bad - will have to tear
    this apart to get to the controller.
     
  5. Sharky88

    Sharky88 Heavy Load Member

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    Not that hard just need to be careful when removing the trim tabs. Then it's just screws. On mine have to remove the radio and switches to get to the the screws for the controller. About a 10 minute job
     
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  6. Midnightrider909

    Midnightrider909 Road Train Member

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    Have you checked the cabin air filter?
     
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  7. sirjeff

    sirjeff Medium Load Member

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    My truck is doing the same thing...... I was going to guess the blend door motor?? I'd rather it be the controller!
     
  8. nasriza

    nasriza Road Train Member

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    check when the last time you changed you rcab filter was it's probably stuffed up maybe even blower motor but you should be able to hear if motor is working or not
     
    JerryD13 Thanks this.
  9. austinmike

    austinmike Road Train Member

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    My Freightliner did that recently. Stopped blowing in a matter of 10 min. Replaced that and works fine. Vovo may be different
     
  10. JerryD13

    JerryD13 Light Load Member

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    UOTE="Midnightrider909, post: 6355070, member: 188970"]Have you checked the cabin air filter?[/QUOTE]
    ============================================================
    Yes Thanks
     
  11. JerryD13

    JerryD13 Light Load Member

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    Oct 17, 2016
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    ================================================================
    ** Yes Sir -- and they were very dirty - I have changed both filters - the cabin and the sleeper FILTER 12.00 each at dealer -- but the problem was still there -- Thank You!!

    I need to go back to the truck and listen for the Blower Motor - THANKS
     
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