View Full Version : K75 Temperature warning light

08-07-2003, 08:42 PM
Is this light supposed to come on as a bulb test when I turn on the ignition?

It's not doing so, and I can't remember if it ever was. Just curious, I'd like to know that the bulb works since the fans seem to die a lot.

08-08-2003, 02:55 PM
The bulb never comes on unless the bike is overheating. :) Jeff Dunkle has an excellent diagnostic for this at IBMWR.org, and gives a technique to jumper across the connector pins of the cooling fan relay to check the bulb. I've used it and it works great.