2008 Yamaha Motorsports RS Vector GT Owners Manual - Page 21

Control functions ESU10511 Coolant temperature warning indicator " " If the engine overheats, the coolant temperature warning indicator and the warning light come on. When this occurs, stop the engine immediately and allow the engine to cool down, and then check the coolant level in the coolant reservoir. (See page 50 for checking procedures.) 1. Warning light " " 2. Self-diagnosis warning indicator " 3. Two-digit error code EWS00052 " WARNING G 1. Coolant temperature warning indicator " 2. Warning light " " ECS00040 " G CAUTION: Do not operate the engine if it overheats. ESU10522 G Self-diagnosis device This model is equipped with a self-diagnosis device for various electrical circuits. If any of those circuits are defective, the warning light and the self-diagnosis warning indicator will flash, and a two-digit error code will flash slowly in the tripmeter/odometer display. If the self-diagnosis warning indicator and warning light flash continuously, and an error code is displayed during operation, there may be some problem with an electrical circuit, couplers, etc. Stop the engine and allow it to cool off. Then, check that the electrical circuits, couplers, etc. in the engine compartment are connected properly. If the self-diagnosis warning indicator, warning light, and an error code flash after the engine has been restarted, note the error code, and then have a Yamaha dealer inspect the snowmobile as soon as possible. ESU10530 Engine stop switch " " The engine stop switch is used to stop the engine 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 28 for engine starting procedures.) 15