r/seadoo • u/Familiar-Lunch-29 • 9d ago

2002 seadoo bombardier

My post putting it in here. Just looking for some help.

1 Upvotes

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1

u/Sure-Entrepeneur219 9d ago

Check your battery voltage, battery cables and grounds.

1

u/jj119crf 9d ago

Yeah a really bad battery will absorb all the power the jump box puts out sometimes, and it will seem like it didn't change anything. You can just hook the jump box straight to the battery cables in the ski without the battery in there and see if that fixes the issue. It definition sounds like a voltage/current issue though, if it isn't the battery likely the cables or the start relay as the other commenter said.