HELP, NO CRANK

[guero18]

REPLACED MPEM AND ECM ON 2004 GTX 4TEC. SKI RAN. DECIDED TO CHARGE BATTERY AND AFTER RIGHT BACK TO SQUARE ONE. TRYING TO FIND WIRING DIAGRAMS. I CAN MANUALLY JUMP START AND GET ENGINE TO SPIN. BUT NO START. WITH KEY IN I GET 2 SHORT BEEPS AND THE LONG BEEP. OR AT TIMES 1 SHORT BEEP AND ONE LONG BEEP. ON EITHER CYCLE I GET THE READY BEEPS BUT NO START AT SWITCH.

 

[mkov608]

What was square 1. No crank,, or crank no start? Do you have 12 volts at the starter when you attempt to start?

Never jump start a Sea-Doo ... unless you like changing those hard to find ECMs. See warning sticker on the hull .... if it's still there.

Press set 5 times; which codes appear on the information center?

 

[skiasylum]

Even more restrictive, never charge a Seadoo PWC watercraft battery while it’s in the ski per the service manual. If you do at the very least isolate it from the skis wiring harness by disconnecting the battery cables. There is also no reverse polarity protection. The wiring diagrams are in the back of the service manual.