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Old 08-21-2013, 10:46 PM's Avatar is offline
MC Maniac
Join Date: May 2010
Boat: 1989 MasterCraft TriStar 190 SE
Location: Houston, TX
Posts: 3,607
From my experience, if you have good power and grounds and the harness checks out good, then it's the actual component is bad, ecm, mmdc etc. but I have no first hand experience on your particular application, just general electrical diagnose and repair.

1989 MasterCraft TriStar 190 SE
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