Electric Fan Wiring Diagram

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  • ZekeTheSneak
    E30 Mastermind
    • May 2010
    • 1562

    #1

    Electric Fan Wiring Diagram




    So after many days of countless searching i only found bits and pieces on this subject. So today i spend an hour writing this up on Rhinoceros. Since there are many ways to wire in a fan please only helpful criticism. If you see anything that is wrong please let me know. Also the new spal fan will operate when the A/C button is depressed. This has not been tested but will be very shortly with eric's motor swap (avery0829). Any questions feel free to PM.
    Last edited by ZekeTheSneak; 12-01-2010, 09:31 PM. Reason: i fucked up



  • ZekeTheSneak
    E30 Mastermind
    • May 2010
    • 1562

    #2
    disregard that part# just recieved mine it doesn't look right



    Comment

    • ZekeTheSneak
      E30 Mastermind
      • May 2010
      • 1562

      #3
      61318361787 correct part #



      Comment

      • DaveSmed
        E30 Fanatic
        • Apr 2007
        • 1406

        #4
        A lot of that is unnecessary.

        Check this thread out, lots of good info.

        -Dave
        2003 Lincoln Towncar | 1992 BMW 325iC | 1968 Cadillac Deville

        Need some help figuring out the ETM?

        Comment

        • nando
          Moderator
          • Nov 2003
          • 34827

          #5
          the pelican instructions are pretty clear. that thread is full of confusion. switching the wires is not a big deal at all - just connect both sides of the switch to the high speed circuit. done.
          Build thread

          Bimmerlabs

          Comment

          • ZekeTheSneak
            E30 Mastermind
            • May 2010
            • 1562

            #6
            thanks nando, this is the way we did it with erics because he already had a relay for the spal so why not be extra safe, for mine I'm just using an 8 amp fan and using stock wiring with no relay. Forget paying 50 bucks for the fancy spal relay harness



            Comment

            • nando
              Moderator
              • Nov 2003
              • 34827

              #7
              the stock wiring has a relay, two actually :p
              Build thread

              Bimmerlabs

              Comment

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