Yamaha F150B Service Manual

Also see for F150B: Owner's manual Service manual Owner's manual

TRBLSHTG012345678910ATroubleshooting 4YDIS ............................................................................................... 4-1Feature ...................................................................................... 4-1Hardware requirement ............................................................... 4-1Function ..................................................................................... 4-2YDIS kit ..................................................................................... 4-3Connecting the communication cable to the outboard motor .... 4-3Troubleshooting the power unit ............................................ 4-4Troubleshooting procedure ....................................................... 4-4Troubleshooting the power unit using the YDIS ........................ 4-4Trouble code and checking step ............................................... 4-6Troubleshooting the power unit using the diagnostic flashindicator ................................................................................... 4-10Troubleshooting the power unit (trouble code not detected) ... 4-11Troubleshooting the PTT unit .................................................. 4-17Troubleshooting the lower unit ................................................ 4-18