2007 Yamaha Motorsports Phazer FX Owners Manual - Page 26
2007 Yamaha Motorsports Phazer FX Manual
Page 26 highlights
ESU04840 Low coolant temperature indicator light The low coolant temperature indicator light 1 comes on when the coolant temperature is low and informs the rider that the snowmobile must be warmed up. After the engine is started, warm it up until the indicator light goes off. The snowmobile can be operated normally after the indicator light goes off. NOTE: @ While the low coolant temperature indicator light is on, the engine control system prevents the engine speed from rising even if the throttle lever is pressed. @ ESU05480 Drive "D" and reverse "R" indicator lights These indicator lights show whether the snowmobile is shifted into drive or reverse. The drive "D" indicator light 1 comes on when the transmission is in drive (forward). The reverse "R" indicator light 2 comes on when the transmission is in reverse. The snowmobile can be shifted into drive or reverse by pushing the drive select switch. (See page 5-9 for drive select switch operation.) ESU05410 Knock control system "KCS" indicator light This snowmobile is equipped with a system which detects engine knocking in order to protect the engine from damage. The knock control system "KCS" indicator light 1 comes on if knocking is detected, then flashes if the knocking increases. After the knocking has stopped, the knock control system "KCS" indicator light goes off. 5-7