2002 sportster, all turn signals will not blink, rears won't illuminate at all

SOURCE: Speedo, turn signals, brake lights, horn stopped working. All else is fine.

Gap your plugs to 38 thou. Check all your bulbs (one burned out will affect the rest) Take a look at all your fuses and make sure they are all ok. Otherwise you are probably looking at a wiring short which will require trouble shooting of the elctrical system. Buy your self a service manual for your bike, this will help you a lot.

SOURCE: the left rear running doesn't illuminate. the

If you have rear running lights, the bike has an accessory (Harley OR aftermarket) running light module. If the module wiring is connected securely, it's possible the module has failed. If this is the case= no fix except to replace the module.

SOURCE: both turn signal stay lit don't blink. Maual

Have you tried the blinker module?

SOURCE: 1986 HD sportster 883 bought without turn signals.

Your bike came with front running lights (black wire) and turn signals. The wire color for the turn signals are gray wires. The grey turn signal wires have small rubber bands on them to indicate which side they are for. A brown tag indicates right turn signals and a violet tag indicates left turn signals. If you need a schematic, I have one but I cannot send it via this forum. This forum only allows for a 150Kb picture and the schematic is larger than that. I'll be glad to scan the schematic and send it to you if you'll contact me directly at [email protected] Remind me that you need a schematic for a 1986 Sporty.

Good Luck
Steve

SOURCE: Running lights on the rear of my 2003 sportster do not illuminate

I am having the same problem???