Second Generation Ascots > Tech Section

1984 VT500FT Headlight issues

(1/2) > >>

aleko789:
I've redone the front wiring several times and I feel like I am going insane. I've swapped the gauge cluster wire harness and the controls wires and I still cannot get the headlight to come on. Is there anything I am missing? my turn signals work and brake lights work.

J6G1Z:
Headlight Fuse?

Bulb good?

There is a wiring diagram in the VT Tech Section.

J.

twerth:
I just recently got my bike and haven't had a lot of time to trouble shoot, but I'm having headlight issues as well. Mine usually doesn't work, but sometimes it comes on for a little bit. In the short time I've spent on it, I think I've traced the problem to the right side handlebar switch. Maybe something to do with the kill or starter switch. I believe the headlight is supposed to shut off when you press the starter switch, and there may be a short or a bad connection in my switch. You're problem might be something completely different, but this is another place to check.

aleko789:

--- Quote from: J6G1Z on August 08, 2016, 10:59:34 am ---Headlight Fuse?

Bulb good?

There is a wiring diagram in the VT Tech Section.

J.

--- End quote ---

Ive replaced both and still nothing. I am confused on the wiring diagram. The blue wire "L" showing coming off of the 4pin for the indicator lights for OD and HB but mine comes from the gauges wiring harness and I guess while I am at it I should go double check and trace the white wire and green.

twerth:
With a little investigative tinkering, I was able to get mine to work. It turned out to be the starter button. The button is made so that when it's pressed, it breaks the headlight circuit so the light isn't on while the starter is engaged. The problem with mine was that when the button was released, it came out too far and again broke the headlight circuit. I suspect this is caused by normal wear.

This is easy to trouble shoot. With your key in the "on" position, push the starter button in ~1/16". If the headlight comes on, you've found the problem. I fixed mine by epoxying a tiny sliver of plastic milk carton to the switch housing in the nook above the starter button where the button rests. This is hard to explain, so I can send pics if that would help.

Good luck with yours!

Navigation

[0] Message Index

[#] Next page