BustedNuckle
XS650 Member
Hey just a quick question..my neutral light is not working.its a newly purchased bike so I don't know much about connection for this. I thought I heard something about connection on the case? Thx
Yep.. bulb is good!!You've tried a bulb?
Good to know.. I was thinking it was more of a convenience. ThxOn some of the later models, the neutral light is tied into some of the safety relays. You need it working or those relays won't allow other things to work. Important things too, like the ignition and the starter, lol.
Hopefully I can get a look at it today.Check if there is power to the bulb when ignition switched on. Use a multimeter to check if there is continuity between the earth side of the bulb socket and the engine/neutral switch on the engine. This narrows down where the issue is. Neutral switch is below the carbs on top of the gear box. It is usually covered with a black plastic snap-on cover which is hard to remove cold but easier if you prewarm it wiht a hot air gun - not too hot or it melts. Underneath the wire has a clip that is attached to the switch with a screw.
The bike is a 1978.What year is your bike? this wioll narrow down the responses. I think most of the extra things the work off the neutral light came on the 82 and later bikes. Everything before that it just ran the light.
Leo
Good idea.. try that. ThxSounds like the spring is broken or stuck. Try cleaning with a contact cleaner or WD40 then if spring stuck it may free up. Possibly soak overnight in WD40 or white spirits. If you find it becomes time consuming then perhaps buy a second hand or new modern replacement. In UK the XS after market suppliers sell a replacement and it is available through Ebay but they do look a bit cheap and easy to strip thread:
https://www.ebay.com/itm/Yamaha-XS-...045916?hash=item592661ff5c:g:yQUAAOSw4ohcLL0P
I would try a second hand switch if you can get one easily. On Ebay coming from USA the postage is very high!!
Good thread. ThxThis might help
http://www.xs650.com/threads/long-delay-before-ignition-warning-light-on.42132/#post-421497
it's a known thing to restake the neutral light housing.