2012 242 batt volt only on one motor

[Rican3kgt1]

Hello like title stated, went to take the boat out yesterday and one motor would not start due to batt voltage code. I did charge the batteries prior to leaving completely. When I try to start I just get a single click so not sure if it is the starter with that code. Also when I would try to start the coded motor it would throw the motor running into a limp mode which would barely run. If I reset the battery switch, the running motor would be fine. I tried to look for problems at the house and did notice that my voltage sensitive relay module had been corroded pretty bad. I do charge each battery independently so still don't know if that would affect it. I have read to try new batteries but I would think it would affect both motors not just one, I don't know. Thanks in advance.

 

[Neutron]

Hello like title stated, went to take the boat out yesterday and one motor would not start due to batt voltage code. I did charge the batteries prior to leaving completely. When I try to start I just get a single click so not sure if it is the starter with that code. Also when I would try to start the coded motor it would throw the motor running into a limp mode which would barely run. If I reset the battery switch, the running motor would be fine. I tried to look for problems at the house and did notice that my voltage sensitive relay module had been corroded pretty bad. I do charge each battery independently so still don't know if that would affect it. I have read to try new batteries but I would think it would affect both motors not just one, I don't know. Thanks in advance.

Make sure all your grounds are tight and clean. To me when batteries test good, it most likely is a ground or connection issue