How to tell if my 140 Suzuki already has a trim gauge harness?

[G-Money]

I would like to install a trim gauge on my 21' Tidewater bay boat which is powered by a 2007 Suzuki 140. I've found the trim gauge I need online, but do I really need to buy the harness? Or are the trim indicator wires already built into the engine's wiring harness and just one of those unused wires behind the console?

What do I look for under the console and/or on the motor. I know I have a trim limit switch with wires coming from that, but is that where the harness should be connected?

I just don't want to buy something I won't need and then be stuck with a non-returnable part.

 

[yamatech43]

Re: How to tell if my 140 Suzuki already has a trim gauge harness?

You don't have a trim indicator mounted on the engine(the little thing that tells the gauge where the motor is located....these mount on the tube just
under the bellypan on the tube the motor tilts on and have an eccentric(lever) that catches on the motor as it moves....sends signal