2009 Yamaha Motorsports Apex LTX Owners Manual - Page 20
2009 Yamaha Motorsports Apex LTX Manual
Page 20 highlights
Control functions ESU10512 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 54 for checking procedures.) 1. Fuel level warning indicator " 2. Warning light " " 3. Fuel meter ESU10460 " Oil level warning indicator " " The oil level warning indicator and the warning light come on when the engine oil level is low. 1. Coolant temperature warning indicator " 2. Warning light " " ECS00041 " NOTICE Do not continue to operate the engine if it is overheating. ESU12681 1. Oil level warning indicator " 2. Warning light " " " Self-diagnosis device This model is equipped with a self-diagnosis device for various electrical circuits. If any of those circuits are not working correctly, 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. 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] If the oil level warning indicator and the warning light come on, place the snowmobile on a level surface and allow it to idle for one minute. If the oil level warning indicator and the warning light go off, the engine oil level is sufficient, however it is getting low. Add engine oil as soon as possible. If the oil level warning indicator and the warning light do not go off, check the engine oil level in the oil tank (see page 50 for engine oil level checking procedures), and add engine oil if necessary. 14