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A/C lights blinking

Discussion in '1st Gen Tundras (2000-2006)' started by Curtisc, May 30, 2023.

  1. May 30, 2023 at 5:50 PM
    #1
    Curtisc

    Curtisc [OP] New Member

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    Curtis
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    05 tundra 4.7 DC 2 wheel dr.
    New water pump & timing belt & 175K
    Hey everyone, thanks for all your help recently. New problem, A/C lights blinking… everything I find say replace MG C relay. Magnetic Clutch relay. I have nothing named that way in any fuse box. Can anyone point me in the right direction?
    Thanks
     
  2. May 30, 2023 at 10:11 PM
    #2
    TX-TRD1stGEN

    TX-TRD1stGEN Privileged

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    South East Texas
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  3. May 31, 2023 at 3:34 AM
    #3
    Curtisc

    Curtisc [OP] New Member

    Joined:
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    Curtis
    Vehicle:
    05 tundra 4.7 DC 2 wheel dr.
    New water pump & timing belt & 175K
    Much appreciated, I’ll look into it this afternoon. Just very strange no relay marked MGC for A/C clutch
    Thanks again
     
  4. May 31, 2023 at 5:16 AM
    #4
    BubbaW

    BubbaW Blessed 2 B above Ground

    Joined:
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    Bubba
    Where Eagles Nest
    Vehicle:
    04 DC LTD 4X4 4.7 V8
    T150 Lover
    MG(Magnetic) C(clutch)
    Whatever literature you're referencing is possibly referring to your 05 DC Magnetic Clutch itself. There is a HTR relay(Eng Bay) and 10A HTR fuse(Cab fuse panel) that are needed to make the A/C magnetic clutch to operate compressor.

    MagC.jpg
     
    FrenchToasty and w666 like this.
  5. May 31, 2023 at 5:23 PM
    #5
    Curtisc

    Curtisc [OP] New Member

    Joined:
    May 17, 2023
    Member:
    #97155
    Messages:
    12
    Gender:
    Male
    First Name:
    Curtis
    Vehicle:
    05 tundra 4.7 DC 2 wheel dr.
    New water pump & timing belt & 175K
    Thanks Bubba, I’ve checked both the heater relay and a/c fuse. Both are good. I will check clutch via plug terminals tomorrow. I really appreciate your response
     
    BubbaW likes this.

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