2007 Suzuki 90 HP Wiring Harness Damage

bhamanx

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Aug 12, 2013
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My 2007 Suzuki 90 HP boat has a damaged wiring harness. Motor won't crank after installing new harness. Repair shop has not been able to find the problem. I think I caused the problem when I accidentally hooked a positive battery cable to the negative post. Boat cranked up OK, but would not cut off when ignition was cut off. I disconnected battery when discovered, but damage must have already been done. Repair shop has downloaded some codes from the engine but cannot get motor cranked after installing new harness. I think, after some investigation, that the motor's computer has been fried and therefore is not able to provide a correct diagnosis code that will allow the repair shop to identify the problem and fix it. Repair shop is waiting on a factory rep visit to see if tech rep can analyze and fix the problem. Repair shop has had boat for over 2 months. ANY ONE HAVE ANY SUGGETIONS? How much does a new computer for Suzuki 90 HP cost? I think the wiring harness is about $550.
 
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