Wakeplate....

[ssmith]

Quit working. Makes no sound at all. Everything else works ok. Any ideas?

[pap]

Obvious, but you checked all the fuses/breakers?

[gmarkham1]

There are relays next to the Hydraulic fluid box. I had them go bad on my 07 21v a few years ago. If your fuses are good I would start their.

you can hook up a meter to the input of the wiring harness and have someone activate the trim and see if the signal is getting to the relay module, and you can do the same on the output.