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Do any of you have a diagram for installing a manual switch to turn on radiator fans?
 

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no, but it is REAL easy, (30 min job) you need 3 wires, 1 for ground (ground anywhere you want that is close and easy to your mounting location) and 1 to tap into each of the two relays that are located on the driver side of the radiator. I can snap a pic and tell you exactly which wire to tap if you want.

Here is a pic of where I mounted my switch:

 

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If yours is the same as the 90-95 cars.......On the "Primary" fan relay(closest to cars front end) the connection gets made to the (#86 Cavity) DARK GREEN with WHITE striped wire.......and then on the "Secondary" fan relay just to the right of the primary fan relay.....on that relay, you make the connection to the (#86 Cavity) DARK BLUE wire...........Joe:thumbsup: Better yet, you can look at the directions for all the different years here http://www.madvet.com/shop?store=1&keywords=manual+fan+switch ...... http://content.madirect.com/pdf/626005.pdf ....... http://content.madirect.com/pdf/606618.pdf
 
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