I have a Harley 2000 Dyna fxdl I changed the front ends on it and when I got done all lights worked the next day I tried lights again and now it has no blinkers no horn and the brake light stays on all the time and speedo don't work I caked for broken or grounded wires could not find any and fuses good
Hi, Anonymous if your headlight is not working, intermittent, only one beam works at a time, keeps burning out, blinking, dim or surges from bright to dim to bright the first thing you need to check is the headlight bulb for damaged filaments then check your light circuit fuse, then check your headlight bulb socket ground wire for a clean tight connection, that being said the usual suspects are:
1. Faulty ground or power supply wire to the headlight bulb socket.
2. Worn down solder contacts or loose fit of the bulb base in the socket due to vibration.
3. Worn, chafed, or broken wires in the light circuit.
4. Corroded, broken, or loose pins/sockets in wire connectors.
5. Faulty hi/low beam switch.
6. Faulty ignition switch.
7. Fuse is good but no continuity on both sides.
8. Faulty headlight relay.
9. Faulty wiring between battery positive and headlight bulb socket.
10. Weak charging alternator/generator/lighting coil
11. Faulty voltage regulator/rectifier ground or overcharging.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below and for more specific information or questions at no charge please feel free to contact me at [email protected]. Good luck and have a wonderful day.
https://www.hdforums.com/forum/dyna-glide-models/106572-rear-brake-light-not-working.html
https://www.youtube.com/watch?v=WGZmoGWowWc
http://www.mediafire.com/file/l8mk1291i3fiprh/2000_Harley_FXD_Servive_Manual.pdf/file
http://partsfinder.onlinemicrofiche.com/ronnies/showmodel.asp?make=hdmc
https://serviceinfo.harley-davidson.com/sip/service/document/6300
https://www.6ya.com/ to speak to me personally
SOURCE: changed to led from harley and now i have tail light but no brake
Did you check the bulb? and wiring?
good luck!
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: 1993 harley sportster 1200 headlight quit working
could be a bad ground in the head light bucket or the jumper from frame to the triple tree
SOURCE: Brake Lights and Hazard still dont work
TEST FRONT RIGHT BLINKER CIRCUIT AND REPLACE THE BULB,,WITH PROPER BULB...A DOUBLE CIRCUIT BULB IN A SINGLE SOCKET WILL DO THAT ALSO A SINGLE SOCKET BULB IN A DOUBLE SOCKET HOLDER....CHECK LEFT SIDE BULB FOR ACURANCY
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