2002 Yamaha HPDI gauge issue

Capt Z

Recruit
Joined
Apr 5, 2013
Messages
2
I have a 2002 200HP HPDI. I just fired up the engine from winter's sleep and my digital gauges don't come on. Is there a fuse between the key switch and the gauges? Or somewhere else?
 

Capt Z

Recruit
Joined
Apr 5, 2013
Messages
2
Thanks Capt Ken. The switched (yellow) line was blown. Replaced and blew right away. Gauges are 12 yrs old. Is this how they fail? Or is there something else to trouble shoot? I guess I can isolate which gauge is failing. Any way short of cutting the yellow lead to do this?
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
8,851
disconnect the gauges one at a time.
Using a meter should make it easier than sticking in fuses to see if the blow
Could be a short in wiring and not a gauge
Just need to trace where all the yellow goes and condition of wiring
 
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