I read that white wire. However Ihave a sub battery cable going from the main harness to battery protected by fuse. I checked voltage on each plug on the engine side, both have power. And Im able to read both ECU's data(means they are powered), so I assume Im not facing that white wire issue.
Its a pretty low hour and super clean motor. I couldnt understand how this thing happened. will it be the ECU it self goes bad? Im nervous right now. Is there some thing Ican use to clean them or something?
strange thing happened after i swap the ecu. After i swap them. Both functioned good, i can trim and start. I swap them back, still good. The symptom i used to have disappeared.
2011 DF300 Twin
Electrical problem
Bought used with original control
Hook everthing up. One of the motor wont responde to start/trim signal from switch panel or control.
Checked all fuse, all good. Swap plug with the other engine, still have no response to trim/start.
The trim button on the...