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Old 12-27-2020, 11:16 AM   #2
biphase
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Join Date: Jan 2009
Location: Ocala, FL
Posts: 384
Default Re: 2007 yamaha G29 no forward

Pin 10 on the 26 pin plug (white wire) goes high (48 volts) in FWD
Pin 9 on the 26 pin plug (yellow wire) goes high (48 volts) in REV

Your problem sounds like an intermittent connection on the white wire between the F/R switch and pin 10 on the controller.
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