1998-2000 Yamaha WaveRunner GP800 Factory Service Manual, Page 163Get this manual
I 10 I ELEC
INDICATION SYSTEM
Checking steps: Connect the battery terminals to the white four-pin connectorNOTE: _
If the multi-function meter has been removed from the water vehicle, supply12 to the connector (+: red-! black) with remote battery or an AC adapter Disconnect the blue one-pin connector ill and make sure the "WARNING" lamp lights NOTE: _