I have a 2001 Johnson 225 hp outboard. I went to the lake this weekend and the trim worked fine at home when I put in the transom saver, and again when I removed it at the ramp. Then on the water, the motor would only trim down, not up. I had a full charge when I started the day. I charged the battery and tested it and it read 13v. but nothing changed. The battery starts the motor normally, but it is about 3 years old. I swapped the solenoids and that didn't fix it. There are four switches and all respond the same - I hear a click when selecting up, but nothing else happens. Down operates normally. Any ideas are greatly appreciated.