105 Spider Fan wiring - Alfa Romeo Bulletin Board & Forums
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post #1 of 3 (permalink) Old 05-05-2019, 11:03 AM Thread Starter
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105 Spider Fan wiring

Does anyone have a pic or diagram showing which leads go to where for the 2spd fan switch? There are 8 possible connection points and I have 4 wires to play with (black, yellow x2, and red).

My last attempt saw me ground it our and I kept blowing my #3 fuse which also killed the turn signals. I've since disconnected it, but would love to get my new switch in there.


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post #2 of 3 (permalink) Old 07-19-2019, 05:18 AM
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Hi Joel,

I have a 1977 Spider RHD wiring diagram (got from Pappajam a while back). Its very detailed and quite sure it can assist. Pop me an email to my gmail : [email protected] and ill send you a copy!


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post #3 of 3 (permalink) Old 07-19-2019, 08:19 AM
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This should help. And it may have saved me a short looking at the wear from the choke cable.

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