Fixing error 14 code on my Onan Marquis Gold 5500 RV generator

[@ronaldjordan3913]

May God bless you for this video! Corrosion was my problem. All I had to do was wiggle the connectories on these two wires! I will throughly clean them for long-term reliability.

[@locopilot1]

THIS IS HOW I FIXED MINE, IN THE CASE OF.... "I CAN'T START MY GENERATOR" It's has been two years since last time it was running, so I started by checking oil level full at gen dipstick (it won't start if low oil because of sensors) then I checked gasoline more than 1\4 tank in the RV (also safety sensors), sparkplug checked for good spark, also checked the manual reset circuit braker ( to be ON) at front motorhome engine compartment for 12v current to the generator to be able to start it, also cleaned the carburetor and even installed new one but same situation, then checked wires and found some has been chewed like gum by rats at the back of starting switch generator panel so I replaced them, at this time the generator started but stay running only by keep pushing the switch on all the time, so then finally I knew it was internal electrical problem from the engine itself, so I took the generator out from my RV to work in my garage, (I did this by myself with some tools and old Mayan tricks ) lol, it's really heavy for one person. I disassemble the unit at my garage and started by removing the cover, then the cooling fan or flywheel unit (it's 2 items in one) until finally I was at the gen rotor and brushes assembly area and this is what I found: one more wire chewed by filthy rats plus the stinky rat nest in the middle of the generator motor coil, I fixed the wire and sanded the commutator copper contacts where the brushes are sitting becouse they were real duty with old urine from the rats, and of course I got rid off the stinky nest, lol!!! Then I assembled everything back together and... bingo it's runing like a champion!!! For this project materials involved was about $60.00 including an aftermarket new carburetor and an harmonic balancer/steering wheel puller (available at any auto parts for $25.00) to pull the aluminum fan out and (flywheel). Just picture this: (Any gasoline engine run smooth if gasoline and DC current aren't interrupted) so following this important principle you'll always find the problem to be fixed. Also if you have a onan microlite 4000 like mine, don't run it for more than a minute without the cover because you'll cook the engine real fast, also keep the eye on the aluminium fan and your fingers after cranking it in case you missing one or two members...just kidding, lol!!! After testing the gen with the help of a gasoline container, a piece of hose and 12v battery, I did put the air cooling assembly back and the rest of components including the cover, then it was ready to be installed at my RV. Once the gen was installed back at my motorhome I started it to be tested for 120v electricity but not before flipping the AC circuit switch (on) at the gen starting control panel (sometimes hiding under or around the panel) to be able to transfer power to my RV GFCI main outlet and electric panel as well, my motorhome it's equipped with GFCI so I reset it and tested for green led light indicating power is ready at my main breakers panel, so I turned my main breaker (on) along the others ones but no power was present at my breaker main switch (faulty main braker) so I flipped it many times, sometimes you can make it work again, mine did work, lol!!! I'm happy because everything works now including the refrigerator for cold drinks and AC for this crazy summer, lol! Later I'll buy me a new main braker, for now this is a resurrected generator story that needed to be shared. If this can help eaven one person to save time and $$$ it'll make me more happy, thanks for reading!

[@shawnpolito3314]

The wires are marked you must remove the covering on the wire about and the f+ and f- are labeled on the side of the wires every so many inches actually all the wires are labeled.

[@davidsosis2693]

I just changed my brushes. Now I’m getting code 14, where before it was a rotor code. I’m hoping that the wires are simply switched. Thank you so much for posting this video!

[@JollyGreen79]

It helps if you prime it cold for 20 seconds and warm for 5-10 seconds. Just an FYI.

[@NevadaRZR]

Great that it worked out for you. Mine is a little different in that, mine was running perfect last camping trip a few weeks ago and today winterizing it gave me the dreaded 14 code.

[@bencombs9767]

I did that mine worked great for about 3 hours doing same thing

[@MrRohanstar]

Are you talking about the brush wire?

[@ACA_HURRICANE]

Ty so much this helped me idk how these wires got reversed by the previous owner but I switched and it worked ty

[@DonaldRiddle-m8i]

Thank you so much. Great video.

[@stephentoombs2087]

Thank You , All i did was wiggle the connectors for better contact & bingo works great.

[@normandbouchard434]

I just try your Wiggle and I have a question. Is your connecter (mâle) have some loose

[@mikenelson1495]

Those wires go to the brushes which connects to the commutator. Most All electric motors have this. Over time, the the wire spade fittings can also. come loose.

[@cvalor2006]

Thanks!

[@normandbouchard434]

How do we correct this problem

[@mr.doityourselfandsave4369]

Wuao I'm sorry for the headache yes, is lot stress when is not working properly appreciate for make this video men.

[@cvalor2006]

It recently developed a new problem. Works fine for about 10 minutes until it warms up. Then dies and doesn't start back up until it cools off again. Once I find time and desire to figure out what is wrong with it, I will post another video.

[@markmehner]

Check your fuel pump/filter

[@cvalor2006]

@@markmehner It was a clogged carburator. Once I cleaned it out, the problem went away

[@Raskzi]

I’m trying this tomorrow

[@dalehill6442]

I had my Onan Marquis Gold 5500 generator problem shoot me a error code 14. Owners manual states possible air leak. Simply removed the air filter and there are 4-10 MM nuts. Noticed the 2 on the top right of the filter hosing were not very tight so I tighten them. They are the 2 nuts that bolts the carburetor to the intake manifold. Stopped the air leak and problem solved. Hope it works for you. "Phil's RV and Hero Hotline"

[@tonykook6650]

I think you had two issues here (Going from the information you presented)You said that the guy before you switch the wires - why would he switched the wires unless he was chasing another problem? All the research I’ve done it leads to wrong frequency that is why it’s throwing code 14 which could be corrected by adjusting engine speed. Stalling after the start button is released is most commonly caused by a clogged oil pressure sensor. Maybe after the previous owner changed the oil it washed away some of the sludge while you and your mechanics cranked it for several dozen times it freed up and you switching the wires solved another issue. Just a thought here 🤷‍♂️

[@rosielopez3493]

Bruch block but a less you have brand new carburetor and other things

[@chadwillam2670]

Intake and gaskets will do it

[@travismcdonnell2894]

Mine it appeared there was a problem with the refrigerator. I turned it off and started the generator and it work. So i have to see whats the problem with the refrigerator wiring.

[@mrzif0013]

how did you clear the error code after repaired...?

[@CDNFf02]

The error codes take care of themselves, basically. If it's running correctly they don't set again and are logged away in the memory.

[@grumpyg9350]

Thanks

[@antonioaa8097]

Thanks for the info, how do read codes on the generator?

[@cvalor2006]

By counting the number and frequency the red light blinks. On my generator one long blink =1 and 4 rapid blinks afterwards. So code is 14

[@shadyaftermathadventures9580]

You need to hold start button longer than you do

[@Fknstud833]

Oil switch

[@trustme7731]

I suggest you read the manual on how to start it. You're not doing it right. You press and hold the stop switch to prime the fuel system when it hasn't been run in a while. You are pressing and releasing when the light comes on instead of holding it.

[@JoseOrtega-xn4mj]

What part does wires go too ?

[@cvalor2006]

I am not sure

[@deweyezzell5463]

Rpm

[@donaldmolander2587]

Dont waste your time listening to this guys story waste of time

[@shawnnonya3430]

around 6:45 to 7:20 less than 1 min has any worth, besides, the 80 uhms, and repeating the same info 4x.

[@delfinocheverria3995]

@@shawnnonya3430 cual es su ampera

[@Redneck_Savant]

Donald you watch the whole video and you’re clearly still a baby killer shame on you