Yamaha Guages

[Waltg1296]

1991 Yamaha 175. My battery was completely discharged. I recharged it and now when I start the engine all 3 indicator lights, the red, yellow and green on the yamaha guage, are flashing at the same time.n. I have turned off the batteries at the battery switch in hopes of reseting everything, still all 3 flashing when I restart. . Could this still be an indcation of low battery? I am hopping it is not a bad guage. Is there some other method of resetting these LCD guages? Thanks
Walt

 

[rodbolt]

Re: Yamaha Guages

a loose battery warning will flash all the lamps,set RPM reduction and set the audible alarm. if for any rewason the ECU voltage goes below about 9 volts the above condition is set, check for 1v on the yellow wire with the key on at the ECU and check your grounds.
all three lamps will flash if the oil tank is dissconected or the level is low or anything that can cause SW3 to ground.