1997 Yamaha YFM600FWAK ATV Service Manual, Page 283Get this manual
ELECTRIC STARTING SYSTEM
5.Starter relay Remove the starter relay from the wire harness Connect the pocket tester (0 1) and the battery (12 V) to the starter relay terminalsCD
Battery (+) terminal BlueWhite terminal Battery (-) terminal RedWhite terminal Tester (+) lead Tester (-) lead Red terminal Black terminal
NO CONTINUITY
Check the starter relay for continuityCONTINUITY