I need a wiring diagram if anyone has one avalable for a 1990 flstc, last night I was riding and they worked fine with no problems, tonight I went for a ride and noticed that I had no turn signals, then I checked and found out that the tail light was also inop, the running light works ok but the tail lights and turn signals do not work at all. trying to locate a diagram so I can get this figured out Thanks.

 

try a site called tradebit.com I down loaded the whole service manual for my 92 FLSTC for a wopping $4.

 

Thanks for the link!!