I'm having a little trouble getting the bugs worked out of my cluster guage wiring on my 550 gas. I've switched to negative ground with a 12SI alternator. New wiring harness, battery, cluster guage, sending units, starter, etc. The tractor starts really easy and the headlights work. The cluster guage will work if I put a jumper wire from the battery to the guage but that's it. I'm pretty sure that the problem is with the wiring on the back of the guage. I have the wiring diagram but the guage part is a little vague.
Does anyone have any detailed information on how to properly wire the cluster guage? I think that this also is affecting my charging since the alternator isn't excited without the guage working (i.e. buzzer and light).
Does anyone have any detailed information on how to properly wire the cluster guage? I think that this also is affecting my charging since the alternator isn't excited without the guage working (i.e. buzzer and light).