Name:	Mack -	Reply
Subject:	Power Tilt Trim Trouble
Date:	7/30/2018 6:43:05 PM

The engine is a 90HP Yamaha outboard. 2011 model year. The engine is in full down position. The pump groans when trying to tilt down. It does nothing when trimming up.

I have read previous posts about shorting terminals to test the up and down gizmo's. Can some one tell me where the pump is located along with the terminals to be shorted??

Thanks, Steve

Name:	GoneFishin -	Reply
Subject:	Power Tilt Trim Trouble
Date:	7/31/2018 12:43:58 AM

Have you looked at this?

Check It Out

Name:	CAT BOAT -	Reply
Subject:	Power Tilt Trim Trouble
Date:	7/31/2018 12:42:07 PM

I believe on your Yamaha, the trim soinoid is a two phase unit.  I dont think I would recommend shorting it out.  However, send power to the blue wire at the solinoid and it will go up.