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polarity error

helieric

New member
I have 2005 70 HP johnson and accidentally connected the battery in reverse polarity now the motor wont start and motor tilt wont work I checked the fuses at the battery they are OK the rest of the boat accessories work fine how can I correct ?
 
there is a 30 amp fuse in the motor wiring harness #11 in THIS DIAGRAM

Good chance that you have also blown the rectifier/regulator. If it wont charge you have!
 
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