blinkers and wipers not working

[zachpierce]

after my 4c to 5.0 swap i had lots of different problems with my wiring. had to swap all the wires out. (this is a 1989lx but wires and motor came from a 1990 lx 5.0.) well after i finally figured out why my new alternator wasnt putting out a charge now the only thing left is to fix my blinkers and wippers. i know it will probably be somewhere in my multi function switch. i have a diagram of it in my hayes book. just trying to find some more help with it. the diagram dont show me the wippers. if you can help it would be so appreciated !!!! thanks Zach
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fromer owner of 1968 mustang, own 1990 lx 5.0,1989 lx, & a 1995 v6 . the one im swapping is the 1989 it has trick flow intake, mac shorty pipes, h-pipe, flowmasters, pro 5.0 shifter, t-5(5yrs. old), all msd ing. mds spark plug wires 8.5, no smog, elec. fan, rebuit engine, 3.73 gears, underdrive pulleys.

 

[HISSIN50]

You probably know the 89 and 90 MF switches are different. As you noted, that's probably where your issue is. Depending upon the combo, some parts swapping or repinning would be needed.

 

[jraborn91]

hey im sorry im new too this and idk how to post my own thing but i am also having problems with my turn signals and wipers--i went from the 4c engine to the 347 stroker everything works in the car and all even the hazards work--it does not show up on the dash but they work--the turn signals dont even make a noise or come on in or out of the car--and the wipers just dont turn on