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AC stopped blowing cold air out of the blue

Discussion in '2.5 Gen Tundras (2014-2021)' started by ZHUNTER, May 19, 2025 at 3:26 PM.

  1. May 19, 2025 at 3:26 PM
    #1
    ZHUNTER

    ZHUNTER [OP] New Member

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    2020 Quicksand Tundra DC TRD
    Westin Winch mount tray w/ custom light bar, avs hood deflector, 3” lift, badlands winch w/ wireless remote, bed stiffeners, Toyota Predator steps, Husky Floor liners
    2020 Toyota Tundra DC SR5, with 3 knobs and doesn’t have the auto option. It was blowing fine this morning. The strange thing was a mist coming from the driver’s side center vent. I thought it was because it was very humid this morning. So I’m not sure if that was an issue. I looked for an interior and under the hood fuse but I didn’t see anything that seem to be AC related. I found acc references, but I thought that be accessory or something.
    Any suggestions before I schedule an appointment for the dealership? (I have an extended warranty but not sure if this would be included). Thanks in advance
     
  2. May 19, 2025 at 4:11 PM
    #2
    MadMaxCanon

    MadMaxCanon New Member

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    Too many, but not enough....
    So it blows normally but just no cold air? Do you hear the compressor kicking on and off? Could be a relay.
     
  3. May 19, 2025 at 4:26 PM
    #3
    ZHUNTER

    ZHUNTER [OP] New Member

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    2020 Quicksand Tundra DC TRD
    Westin Winch mount tray w/ custom light bar, avs hood deflector, 3” lift, badlands winch w/ wireless remote, bed stiffeners, Toyota Predator steps, Husky Floor liners
    It blows strong but just not cold. I’m not sure if I hear the compressor cutting on. Do you know which relay it is? I didn’t see anything under the hood in the fuse box that seem AC related..
    Thanks
     
  4. May 19, 2025 at 4:52 PM
    #4
    MadMaxCanon

    MadMaxCanon New Member

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    Too many, but not enough....
    I don't know which relay. I had a truck before that this happened to and it ended up being the relay is why I mentioned it.
     
    ZHUNTER[OP] likes this.
  5. May 19, 2025 at 5:23 PM
    #5
    ZHUNTER

    ZHUNTER [OP] New Member

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    North Georgia
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    2020 Quicksand Tundra DC TRD
    Westin Winch mount tray w/ custom light bar, avs hood deflector, 3” lift, badlands winch w/ wireless remote, bed stiffeners, Toyota Predator steps, Husky Floor liners
    Found the fuse, labeled HTR. It appeared good. Going to get some more tomorrow just in case. Found the relay, I will try replacing that tomorrow as well.
     
    MadMaxCanon likes this.
  6. May 19, 2025 at 5:25 PM
    #6
    Adamace1

    Adamace1 New Member

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    None....
    Did the freon leak inside of your dash evap/ coil i belive and come out the vent? If this happened the compressor will not engage.
     
  7. May 19, 2025 at 5:29 PM
    #7
    ZHUNTER

    ZHUNTER [OP] New Member

    Joined:
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    Messages:
    164
    Gender:
    Male
    North Georgia
    Vehicle:
    2020 Quicksand Tundra DC TRD
    Westin Winch mount tray w/ custom light bar, avs hood deflector, 3” lift, badlands winch w/ wireless remote, bed stiffeners, Toyota Predator steps, Husky Floor liners
    Not sure, that was first impression but then it stopped and the AC kept working fine.
     

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