I saw this post before but my situation is a tad different: Trims down ok. Trims up intermittently say maybe 20 to 1. Solenoid always clicks. Same results with Up or Trailer Buttons. My question: Should I be looking at the solenoid since it Does click or to the pump motor?

If it trims down no problem its probably a trim solenoid or up circuit winding in the field and frame. Try jumping the heavy blue wire and the heavy red together. If it trims up its probably the solenoid. Use a heavy jumper wire.

HOT WIRER EACH DIRECTION ,THAT WILL TELL YOU WHAT'S GOING ON

Be sure your batteries aren't drained down too low. Could be if sitting in storage.