Yamaha F115 D Trim Wire Harness

[dblye]

I recently bought a Teleflex analog trim guage to match the existing guages on my boat. I thought this would be a simple 10 minute installation. Putting in the guage was a snap. Now my problem. I can not get anyone, including Yamaha customer service, to give me a definitive straight answer on the wire harness for the trim guage. The engine is a 2005 F115TLRD. After many phone calls, I believe the trim harness is a separate harness from the main engine wire harness. I can trace the two wires (one pink, one black) from the sender up into the motor housing and see where the wires end in a plastic connector and then exit and enter another wire harness (I cannot follow it clearly after that). There is one open four pin plastic connector that has a pink, pink/white and 2 pink/black wires leading to it from the harness that the trim wires go into. I can't tell (and no one can answer at the dealer or Yam cust service) if this is what the trim harness connects to. After hours of research, it appears there is a trim harness sold (part number 6R3-82553-5O) that is what I need. But, at $85 I am not going to buy it unless it is correct. This harness has O, B, P, and Gy wires. I assumes the Pink and Black go to the guage. what about the O and Gy. <br /><br />Any help on exactly what trim harness I need for a non-Yamaha analog guage and where it goes would be very much apprciated.

 

[rodbolt]

Re: Yamaha F115 D Trim Wire Harness

best to just make your harness and finnish the cobble job.<br /> if you use the yamaha harness your going to have to buy the adapter anyway and thats another 40 dollars.<br /> in 01 yamaha changed from the 3 wire sender to a standard 2 wire sender.<br /> its now just a potentiometer.<br /> if the sender resistance is compatible with the guage it works.<br /> so use a two wire lead and run it from the gauge to the sender or buy all the correct stuff and do it right.<br /> genuine yam stuff is expensive,however it is all plug and play and works very well.<br />if you had purchased the digital multifunction tach you would have about 8 guages,including trim, in one hole.<br />sometimes cheap is a relative term.

 

[dblye]

Re: Yamaha F115 D Trim Wire Harness

thanks for the help rodbolt. Do I just seperate the plastic connector and connect directly to the sender, or do you know what the empty 4 pin connector is for that is pink, pink/whtie, 2 pink/blacks.<br /><br />I would like to "do it right" but I bet its another 50 calls to get the part number for the $40 adapter you referenced. Any additional input?<br />thanks in advance.

 

[rodbolt]

Re: Yamaha F115 D Trim Wire Harness

6y5-85335-00-00 is the adapter part number and you will also need the trim harness leads from the engine to the boat. if I were you I would spend some time with the o5 rigging guide and the 05 tech guide. your heading down a slippery slope. if the pink and pink black wire plug is not connected what are you using for alarm system? pink/black isoverheat visual, p/w is oil visual and pink is trim. you only need to take the pink trim lead to the guages S terminal.

 

[dblye]

Re: Yamaha F115 D Trim Wire Harness

I found the 05 rigging guide. Where can I find the 05 tech guide?<br /><br />Also, it is still not clear to me WHERE the trim harness lead plugs into? I only see one 4 pin connector with the colors I described earlier?

 

[rodbolt]

Re: Yamaha F115 D Trim Wire Harness

thats where the harness plugs into, as its not used its obvious you have no visual indicators for the alarm system. <br /> the rigging guide has some nice diagrams of where everything is used and where the connectors are.<br />the tech guide does too.

 

[dblye]

Re: Yamaha F115 D Trim Wire Harness

thanks for all the help. 2 last questions.<br /><br />Where can I find the 05 tech quide on-line?<br /><br />Do you have any recommendations for "visual indicators for the alarm system."?<br /><br />Thanks in advance.

 

[rodbolt]

Re: Yamaha F115 D Trim Wire Harness

I dont think any of them are really online, if you see them post them. myself I would use 5v led's or a water proof minature lamp assy.<br /> the warning lamps are similar to a digital logic, the wire is normally open and when the warning is set the ecu takes the wire to ground.<br /> I think yamaha actually makes just a lamp kit. I have heard of it but never seen it.<br /> your attempting something I wont so all bets are off.<br /> the factory yam stuff is plug and play works great never breaks.<br />and as a yamaha dealer tech why would I ever use telejunk?