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Thread: 1972 911 Air Conditioning and General Fuses Question

  1. 09-23-2021, 08:33 AM #1
    Bgravolet
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    1972 911 Air Conditioning and General Fuses Question

    Hello, I have a 90K mile 2 owner 911T with optional factory air conditioning. My fuses have a block of two at the top near the battery that seem to be for the air conditioning - the second one down keeps blowing - does anyone know what it's for? Also, does anyone have fuse labels and amperages for all of the fuses? Mine are a mix of steel, copper with ceramic and plastic.

    Thank you for any help you can offer.

    Ben
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  2. 09-23-2021, 07:10 PM #2
    Arne
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    Ben, one of the two fuses is for blower motor for the front condenser, the other is pretty much everything else. The #2 in the small fuse box should be the one for the front condenser. I'm going to guess that either the relay is bad, or the blower motor is seized.

    I'm attaching some pictures - one is the wiring diagram for the A/C, the others are copies of the fuse box labels that originally came on the inside of the fuse box covers.
    - Arne
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    Sold - 1972 911T coupe, Silver Metallic; 1984 911 Carrera coupe, Chiffon white; 1973 914 2.0, Saturn Yellow; 1984 944, Silver Metallic
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  3. 09-23-2021, 07:17 PM #3
    Arne
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    Image uploading is broken again. Send me a PM with your email address and I'll email the info to you.
    - Arne
    Current - 2018 718 Cayman, Rhodium Silver, PDK

    Sold - 1972 911T coupe, Silver Metallic; 1984 911 Carrera coupe, Chiffon white; 1973 914 2.0, Saturn Yellow; 1984 944, Silver Metallic
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