My '02 LeMans lost the headlight, tail light, brake light and horn. The schematic tells me that the horn and lights are powered from the light relay which gets power from the N.C. contact of the start relay. I am having difficulty identifing the relays, there are 5 of them and I don't know which one is which, they arn't labeled.
I have pulled each relay and bench tested by powering them up and testing with an ohmeter, they all test OK. If I knew which relay was which I could test and provide power directly to the relay socket terminals and bypass the relays altogether.
One other thing I might mention, and I don't know if this is related - - while riding yesterday I noticed the tach acting strange intermittantly. When restarting after engine shutdown I had no tach for a few minutes, then it would work fine, also somtimes it would peg on start up then go back to normal after a few minutes
Has anyone here had a similar problem?
Thanks,
Bruce