rally-xr Posted June 22, 2009 Share Posted June 22, 2009 For additional cooling help in very hot weather I picked up the electric AC cooling fan. I also grabbed the relay out of the fuse box. Does anybody have instruction on how to wire using a manual switch on the dash? I found an open 2 wire plug (green/black) on drivers inner fender, that traces to the relay, but these are 18 or 16 ga wire. The junkyard fan has 10 or 12ga. Does the non-AC harness have everything I need? other than wires to dash switch... thx Tim 91 MJ 4.0 AX15 SB Link to comment Share on other sites More sharing options...
Geonovast Posted June 22, 2009 Share Posted June 22, 2009 What year was the donor? Link to comment Share on other sites More sharing options...
HOrnbrod Posted June 23, 2009 Share Posted June 23, 2009 For additional cooling help in very hot weather I picked up the electric AC cooling fan. I also grabbed the relay out of the fuse box.Does anybody have instruction on how to wire using a manual switch on the dash? I found an open 2 wire plug (green/black) on drivers inner fender, that traces to the relay, but these are 18 or 16 ga wire. The junkyard fan has 10 or 12ga. Does the non-AC harness have everything I need? other than wires to dash switch...thx Tim 91 MJ 4.0 AX15 SB I think you meant you grabbed the relay out of the PDC? There's no fan relay in the fuse block. Shoot me an PM email addy and I'll send a wiring diagram that should work in your 91. Link to comment Share on other sites More sharing options...
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