2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 382Get this manual
SIGNAL SYSTEM 3.If the park indicator light fails to come on: 1.Park indicator light LED
NO CONTINUITY
Check the LED of the park indicator lightRefer to "CHECKING THE LEDs"CONTINUITY Replace the meter assemblyNO CONTINUITY
2.Gear position switch Refer to "CHECKING THE SWITCH"CONTINUITY