Control functions 2. Warning light “ 1. Warning light “ 2. Self-diagnosis warning indicator “ 3. Two-digit error code ECS00041 NOTICE Do not continue to operate the engine if it is overheating. ESU10530 Engine stop switch “ The engine stop switch is used to stop the en- gine in an emergency. Simply push the stop switch to stop the engine. To start the engine, pull the stop switch and proceed with starting the engine. (See pages 29 for engine starting procedures.) ESU12681 Self-diagnosis device This model is equipped with a self-diagnosis device for various electrical circuits.
If any of those circuits are not working correct- ly, the warning light and the self-diagnosis warning indicator will flash, and a two-digit er- ror code will flash slowly in the tripme- ter/odometer display. Note the error code, and then have a Yamaha dealer inspect the snowmobile as soon as possible. NOTICE: Do not continue to operate the engine longer than necessary if there is an error code to avoid possible engine damage. [ECS00820] 1. Engine stop switch“ During the first few rides, practice using the stop switch so that you can react quickly in an emergency.
ESU10661 Headlight beam switch “LIGHTS” Push the headlight beam switch to change the headlight to high beam “HI” or to low beam 16 1. Coolant temperature warning indicator “ ”