Yamaha 25BMH 30HMH Factory Service Manual, Page 425Get this manual
TRBL ANLS
TROUBLE ANALYSIS
Trouble mode IRREGULAR WARNING INDICATION Check elements
POOR BATTERY CHARGING
ENGINE WILL NOT START
ENGINE WILL NOT STOP
LIMITED ENGINE SPEED
POOR PERFORMANCE
POOR ACCELERATION
LOOSE STEERING
HARD STARTING
Relative part
ENGINE STALLS
HARD SHIFTING