2003 2005 YFM45FAR, YFM450FAR Kodiak OEM Service Manual, Page 366Get this manual
SIGNAL SYSTEM EB806024
2.If the indicator lights fails to come on: 1.Neutral switch Refer to "CHECKING THE SWITCH"CONTINUITY Replace the neutral switchNO CONTINUITY NO CONTINUITY
2.High-range switch Refer to "CHECKING THE SWITCH"CONTINUITY
Replace the high-range switchNO CONTINUITY