Mr.Duran thanks to you for helping out and sharing your responses, please keep us in formed.... and everyone please reply back to how you fixed your problems and where you purchased your parts it helps us all.... thanks to this community
Hello! Here is such a problem, you can help, also the same box only on classice there was such a problem, sometimes the service blinks rides,and sometimes remains in gear 8 or 9 and does not switch to higher or lower.
Hey I stopped for the night with my truck off, haven’t had any issues beforehand. Woke up, turned the truck on and after about a minute I get transmission fault code SA 3 SPN 788 FMI 7 stays neutral with F blinking and it wont let me change it to Drive or anything else . It’s 2017 Volvo Cummins x15 with Eaton FOAM 15810s- EC3 smart trans. Got mechanic skills and I’m in a very bad place with rip-off shops around me. Any thoughts please?
Hi, thank you for taking time to try to help some of us truckers. I have an ultrashift and getting three different codes. 37, 41, 58. Would you happen to know what these are and what I should replace?
Great video wondering if u can help my truck has the same problem code 58 speed sensor then tech tells me change both sensor on xy shifter and wiring harness and still have the problem any idea what u think it can be ? I would gladly appreciate it
Thanks brother finally I found my question get same problem kenworth t700 2013 from 10 to F with service flashing light how much cost to change the clutch?
I'm sorry if I sound weird, cause I'm not a truck driver and I don't really understand anything in trucks. I have a question. My father is a truck driver and his truck wouldn't go into gear. F of the dashboard. Code 27. He has a brand new Reman transmission (9000$ total), installed it in a shop a month ago. He also has Eaton autoshift. He tried replacing speed sensor, nothing still. Checked battery connectors, the same. What can be the issue?
I recharged my batteries and the lights on the transmission shifter will all light up and then all the lights go off and it might show the red service light blinking but it's not showing in neutral on the shifter or on the dash
Hi I was wondering if you could help me figure out my truck's trans problem, I have a 2012 International automatic Prostar Maxxcruise, when I drive it, sometimes it won't get pass second gear, only after a couple of minutes it shifts to 3rd and so on. when I stop and start rolling again, it will do it again it won't pass second gear. any suggestions? thank you
I have a 2005 Freightliner Century Class S/T, Detroit 60 series smartshift with the clutch pedal with no fault codes . When I first start it ,then put it in gear it shift fine I can drive for hours. When I need to take a break turn it off . then try to get it to go into gear it won't. I would have to sit for a while and then it will go into gear and drive for hours. Do the XY Shifter suppose to display fault codes? Please can someone help me
Hello Erinson I got a 2010 freightliner cascadia DD15 I smartshift.I get a check trans on the dash and can’t start my truck sometimes.I get a code SID 237 start enable device FMI 4 can you help me out with this as to what it might be ,thanks
@@josecampos9372 if it doesn't want to start it is the xy-shifter (gear sensor or motor) what happens is that it stays on a gear instead of neutral. It would get worse. Let me know
I have a 2011 Pete and like once a month it gets stuck on 6th gear and won’t change until it sits for like a few minutes and resets and it only happens when I get loaded I drive a dump truck What you think bro it does it rarely
My 13speed unltrashift will drive fine , but it will go into transmission default mode and I have to stop and turn off truck and start again. Then it drives fine for 100 to 500 miles then does it again. The dealerships can't find a fault code when I take it to them and they say they can't find any issues . It's been doing this for over 1yr . Some say change xy shifter and some say change clutch actuator. But it's been doing this for almost 2yrs . Now it's starting to do it more frequently. Could thus be the gear position sensor also or likely something else ? It does it mostly when I'm cruising down interstate and on cruise control , not when changing gears. It's also done it when I'm parked in neutral . But if I turn off truck and start again the code clears and is ok again
It is a good transmission but you should have a little experience handling with tools and be ready to get dirty, or your mechanic would take a lot of money from your pockets.
Erison duran my ultrashift goes out of 2 when starting up I stop about 2 or 3 times then the truck picks up the gear but when I stop again the same problem happens to me.
@@erinsonduran6663 i change the clutch and the range valvular and sensor to but continue the problem the code I have is 41 or 769 transmission range low actuator fm1 (7)
My truck has an Eaton auto shift, and during up shifts when it gets to 7th gear it takes a second attempt, and during down shifts from 10th to 9th it takes a second attempt. Also if I stop the truck real hard with a load or use the engine brake the transmission will get stuck in gear and won’t shift unless I turn it off and turn it back on like it was in limp mode. Can you help me diagnose it? Thanks
What code was your truck giving you in this video? My truck is doing the same thing but the only code im getting is 51 (rail position sensor) do you think that is it or should i just get the gear selector sensor
Hey bro. I have a 2016 freightliner cascadia that the check transmission light started flashing. It won’t connect to drive or reverse. Clutch was recently done actuator replaced aswell. Any idea what this can be. ? I got a code 25 on it. N To F on dash board bro. Please help.
Hi Erin truck would stick in gear with fault 51 and 56 I changed input shaft sensor still doing the same thing do you think rail position sensor will remedy the issue?Also seems like the service light and issue only happens during alot of shift changing traffic , local shifting etc not going down the highway your advice would be much appreciated before I start throwing parts at it!
I just bought a PETERBILT with a 13 speed automatic transmission. And is showing tranny Fault on dash board and service light on shifter and took it to PETERBILT and the said that the scanner is not getting any codes . But I do notice a rough shifting on first gears . Do you think is gonna be the same problem as yours?
After they clear codes took it home and 3 weeks later dash was showing transmission needs to cool down and I notice my fan was turning on at 190 degrees (constantly) so I took it to get check and it turned out there was a short on the temperature sensor circuit of transmission. So sometimes there’s cables rubbing somewhere and they can react with codes !!!
I have a 2006 Volvo with Eaton xy shifter I’m getting a code for shift finger rail actuator 1 (varo) and shift finger gear actuator 1 (vago). Also had power supply electrical fault come on one time. Do you know what that can be?
What about when u stop did it act up like when u had to brake say from 40mph to a complete stop ? Did it do fault n couldn’t get rolling ? Till disconnecting the batteries or something like that ? Cuz that’s happening to my 07 Volvo w auto transmission
I had a 2001 Volvo ultrashift 10 speed with cluch. Cluch is new and adjusted. When rpm goes 16-17 it doesn’t shift up unless I let gas pedal off. It also doesn’t shift lower gear . It just become like neutral. Ecm says mid 130 not responding. And part number 759. Please help. Thanks
I have the f flashing while driving thru the gears....but in 9th-10th the transmission goes blank as if the clutch is slipping a tech said to change the harness on the trans because I’m getting a break inertia fault that says short in circuit
Also when I put the truck into gear it seems to slam the gear in similar to a manual truck that needs a clutch adjustment and when I start moving it jerks violently to begin applying clutch
@@trucklife8189 what make and year truck do you have? You can get the codes by turning the key to the on position 4 times in 5 seconds. Start in the on position and finish in the on position then wait for the code in the dash. 25 and 88 are ok
Was there an issue with I have the same transmission in a Kenworth T800 pump truck and I keep having the transmission fault and get locked in 6th or 7th Gear do you think that replacing the gear select sensor is the answer sometimes I'll stop the truck and let it sit for a few minutes and then it will come back on but it's increasing how often this occurrence happens thank you for your help
Had same thing happen to me other people i read on line and everyone came to same conclusion it was our clutch. It will do it often until you will need tow so get it change.
please help firs it got stucked in 10th gear i had to reset the truck then after couple of days its giving me F while shifting gears i replaced the harnes but this not hellped the problem please help
I’m having this same problem in my Kenworth. I want go into gear but when it does I can drive it and it runs good but sometimes it want go into reverse or drive. I put a new clutch and service the transmission. Just drove it 3 hours no problem. Please help
Change the speed sensors, 2 on top of the transmission and one in the joke. Very easy to change but spray some WD-40 to loosen up sensors because they get stuck and could very difficult to get them out. Good luck and subscribe.
Hey bud, I have eaton fuller auto 10 speed transmission. The problem i have is, hard up shifting from 7th to 9th gear no code , down shifting is smooth. can you help please
I have a 2007 9400i with automatic, I was going down road truck shift to 6 and took a min to go to other gears. I get it home it didn't want to go into gear just started beeping what could be my problem???
It looks like the gear select sensor or motor is going bad, but to tell you for sure you need to give me the transmission codes. If you want to get them follow this instruction. With the truck off turn the key 4 times in 5 seconds to the on position and finish on the off position the look at the dash and write down the codes
@@hugoboss3573 go underneath the truck and hit the gear select with something hard (gently) sometimes they get stuck when they go bad, but that can get you back on the road. Replace the sensor or buy a new xy-shifter.
@@erinsonduran6663 will I have to drop the transmission to do this ? I left mine with freightliner..they called and ask for permission to drop the transmission to perform this procedure 🤔🤔
Your problem is the Rail select sensor or motor, go under the truck and tap the xy-shifter with a wrench or hammer (gently) then go and start the truck. Try to retrieve the codes with the key and let me know. Dont forget to subscribe to the channel
I have problem on my Volvo 2007 Automatic Eaton transmisson. I got stuck only in 2nd gear when I competely stop, not happend often but every second or third day. I disconnected battaries for 5min and turn on truck again. I had that problem before. My mechanic change harnes and 1 transmisson speed sensor wich was look bad. After 3 weeks no problems and then that problem came back again. On computer in Volvo delarship showing only Fault on transmission. In Volvo delarship told me they need take off transmission and see whats going on and thats 10 hours labor to take off, I dont believe them and I refused. They are crooks. I saw many topics about similar problem, can be XY shifter ? Should I change XY shifter and other two transmission speed sensors ? Can be anything else beside that ? Thank you a lot for advices. I am so scared that I will stuck in 2nd gear in middle of traffic and wont able to move anymore.
My friend definitely your problem is the xy-shifter (gear select) the dealer did the same thing to me and could not fix it. This is why I did this video
I got 2006 volvo automatic with clutch but the same issue. and the dealer told me they need take off transmission and see what's going on inside but they not sure then I refuse so please tell me how you fixed your truck finally
Mine was always blinking F or not wanting to goto the next gear. Like right now after changing the xy shifter, new transmission harness, and clutch. It’s still giving me issues. It’s hard to keep a driver in it when the problem just always comes back.
Hey Erinson, I know this is an older video. But I would like your opinion if possible. I have a 2014 Pete 579 with 538k miles. I was offloading at Walmart, and when driving away, suddenly I cannot go past 5th gear/19mph. I replaced the Range Valve, Splitter Valve, and Air filter regulator for those two valves. Still having the same problem. It is showing code 71. But it is not stuck in gear. Gears 1-5 perform flawlessly. Your opinion is appreciated!
To me it sound that your 6th gear is bad, I would see if I can find some pictures to send them to you so you can have an illustration of what I did. My truck was a volvo and what I did when that happened to me was that I managed to get the top of the transmission where the xy-shifter sit on and found out that one gear was bad. I when to a junk yard and bought a bad transmission, got the tail with yoke and pay a Mechanic just to replace that gear. The tail is where the range is attached. Subscribe to my channel I will start posting more videos again.
The shifter is gonna go bad eventually and maybe pretty soon. why not the change everything since you are taking it off and be good for 2-3 years, I changed sensors and the harness but not the shifter and it cost me $1500 more to change it on the road, trying to be cheap on parts will end up costing you more
Erinson Duran brother all of sudden check transmission light came on service light was on. Stayed for a while and it went away. Kw 2018. Happens sometime cycled the key no code showing
@@rickgallorobles3992 the speed sensor is located in the rear of the transmission and it is easy to replace, I'll recommend you to change it as well as the input sensor on top of the transmission. They only cost $39 and are the same. If it is stuck on a gear disconnect the battery for ten minutes an plug it back, it should reset automatically.
Brother I have code 17 on my Eaton ultrashift where can I start to look for problen. I am near El paso TX do you work on private trucks. Please let me know. Tnx a lot brother.
Great video. After I drive for 5 minutes when I stop at a light and move off it wont shift from the gear I move off in. Do you think that's the xy shifter or a sensor?
It could be the clutch, but try to get the codes from the ECU by turning the key off and on 4 times in 5 seconds. Remember to start in the on position and finish in the on position. It is the only way to know if it is the xy-shifter or the clutch. Good luck
Sid 254 fmi 8 controller 1,spn 769 fmi 7 range low actuator,towed it to repair shop now waiting for the morning.Thanks for replying! It made a ton of grinding noise when starting in 1st gear
@@erinsonduran6663 follow up,after replacing range valve problem did not reappear and it has been 20k miles since then,by the way truck worked fine after sitting overnight but i insisted he check range valve and he measured resistance or voltage idk and he found its bad 300$ part
Hi I'm wondering if you could help with an idea of what could be my problem, my transmission is doing the same thing as the video & every time it has to change gears is sleeping or getting stuck on the previous gear, & doesn't do any changing until I stop cut off the truck & let it cold down a little bit like 30 minutes and that's how it gets out of gear to neutral but keeps doing it, Changed the clutch actuator works for like 3 hrs and start doing it again, the codes that I got is 2 #88 & #27 any help with an advice or any idea that could be the problem will appreciated thanks in advance sorry for the long texts..
Hey what's going on, I have the same issues. I have a 10 speed ultra shift the back seal of the transmission is leaking alot of air I replaced the seal the high and low range valve speed sensor gasket check valve regulator and i still have the same issues. Any suggestion?
hello I have a similar problem with my smartshift 10 speeds when it starts it starts bouncing all the speeds until you get to first and then it does not make the changes and I get the transmission check
Yes you should start looking to get a new xy-shifter because it is going to leave you in the middle of the road. Or get the code and I'll tell you what to do
Hey bro, I have a 2008 Pete with 10 speed Ultrashift DM3. It won't catch any gear from nutral. I did a reset with the ignition key twice, and it worked and I drove for about 50 miles, but the problem came back when I stopped to park it for the night. Now I'm getting fault code "88". After I stopped for few hours, I tried again, and got it to catch a gear. Any idea what the problem is? Thanks.
I have a automatic with clutch kenworth t660 2009. It started acting weird since it didn't want to downshift from 10th gear. I watched your video trying to fix it. I disconnected the low gearshift sensor and let it sit for half hour until it restarted. It turned back on but half hour on the road it started acting weird again showing the service light on and letter F on the dashboard. What could be the solution?
@@obedcedeno2985 it sound that your XY-SHIFTER is going bad but without a code I can't help you. You can retrieve the code by turning your key to the on position 4 times in 5 seconds but do not start it just to the on position. You will see the code in the dash.
Im havin that problem rite now, lucky me i was 150 miles from home so i drove back n im changing it tomorw, ill reply to this message if my problem got solved
Thank you sir for your response I’m headed to the mechanic which harness do you think it is? They want Myron replace the transmission to manual asking around 4000$
@@madseason7976 it is a waste of money my brother did that and the mechanic said $4k and he end up spending over $7k, once you fix this you will not have a problem
THE REAL FIX::: Throw all that crap away, and go get yourself a tower & shifter knob. I don't know what brainiac engineer came up with the stupid idea turning a Manual Trans into an Automatic. Listen, Eaton needs to stick to manufacturing the Manual Trans RTO, RTLO etc etc. Let the people at Allison make the automatic, they are good at it.
I have that same problem on my 2010 peterbilt, I put a new xy shifter with new sensors too and the problem is still there, which could be, please if you could help me, I would appreciate it
May be bad battery like one is good n 2nd is old or bad or wiring issues if you already have changed xy n still have same problem most drivers n Mechanical saying
Mr.Duran thanks to you for helping out and sharing your responses, please keep us in formed.... and everyone please reply back to how you fixed your problems and where you purchased your parts it helps us all.... thanks to this community
Had this problem happen to me on my International. Wish I had any mechanic skills to put this video to use. Thanks for upload.
My truck was doing the same thing this video was a major help
Hello!
Here is such a problem, you can help, also the same box only on classice there was such a problem, sometimes the service blinks rides,and sometimes remains in gear 8 or 9 and does not switch to higher or lower.
I just replaced my xy shifter because i was getting code 51 but now i get code 52 and it doesn’t start. What could be happening
Hey I stopped for the night with my truck off, haven’t had any issues beforehand. Woke up, turned the truck on and after about a minute I get transmission fault code SA 3 SPN 788 FMI 7 stays neutral with F blinking and it wont let me change it to Drive or anything else . It’s 2017 Volvo Cummins x15 with Eaton FOAM 15810s- EC3 smart trans. Got mechanic skills and I’m in a very bad place with rip-off shops around me. Any thoughts please?
What was the problem?
How did you solve the issue?
@@luisvega96 it was the transmission actuator the one that moves tranny from N to D if I remember correctly, got burned.
Hi, thank you for taking time to try to help some of us truckers. I have an ultrashift and getting three different codes. 37, 41, 58. Would you happen to know what these are and what I should replace?
truck want calibrate at all cleared all the pre exiting codes and cheched pin conections still comes up error
Great video wondering if u can help my truck has the same problem code 58 speed sensor then tech tells me change both sensor on xy shifter and wiring harness and still have the problem any idea what u think it can be ? I would gladly appreciate it
You figure it out yet?
What was the transmission doing?
I have a problem with my automatic transmission, it hits only once when it slows down, its sound is similar to a clutch but it is new.
Where you can found those 2 sensors?
I’m having this same issue my truck is driveable but it keeps flashing check transmission and going from 10 to F
Did u get it fix ?
@@shannonhenderson1288 yep it was the clutch
Thanks brother finally I found my question get same problem kenworth t700 2013 from 10 to F with service flashing light how much cost to change the clutch?
Greetings...may 6th the freightliner been in a shop, where can you find them part's
I'm sorry if I sound weird, cause I'm not a truck driver and I don't really understand anything in trucks. I have a question. My father is a truck driver and his truck wouldn't go into gear. F of the dashboard. Code 27. He has a brand new Reman transmission (9000$ total), installed it in a shop a month ago. He also has Eaton autoshift. He tried replacing speed sensor, nothing still. Checked battery connectors, the same. What can be the issue?
I recharged my batteries and the lights on the transmission shifter will all light up and then all the lights go off and it might show the red service light blinking but it's not showing in neutral on the shifter or on the dash
Hi I was wondering if you could help me figure out my truck's trans problem, I have a 2012 International automatic Prostar Maxxcruise, when I drive it, sometimes it won't get pass second gear, only after a couple of minutes it shifts to 3rd and so on. when I stop and start rolling again, it will do it again it won't pass second gear. any suggestions? thank you
I have a 2005 Freightliner Century Class S/T, Detroit 60 series smartshift with the clutch pedal with no fault codes . When I first start it ,then put it in gear it shift fine I can drive for hours. When I need to take a break turn it off . then try to get it to go into gear it won't. I would have to sit for a while and then it will go into gear and drive for hours. Do the XY Shifter suppose to display fault codes?
Please can someone help me
Hello Erinson
I got a 2010 freightliner cascadia DD15 I smartshift.I get a check trans on the dash and can’t start my truck sometimes.I get a code SID 237 start enable device FMI 4 can you help me out with this as to what it might be ,thanks
Hello Jose your truck is getting stuck on a gear and that's should be the xy-shifter. The gear position sensor or motor is getting bad.
Erinson Duran
Hello and thanks for the response but when I drive my truck it runs and shifts smoothly do you think it could be the gear sensor then ?
@@josecampos9372 if it doesn't want to start it is the xy-shifter (gear sensor or motor) what happens is that it stays on a gear instead of neutral. It would get worse. Let me know
Hello Erinson Duran
Thanks I will look into it ,thank you!
i had rail position sensor code so i changed it now i got a clutch acuator code. Rail position code gone but now other problems
I have a 2011 Pete and like once a month it gets stuck on 6th gear and won’t change until it sits for like a few minutes and resets and it only happens when I get loaded I drive a dump truck
What you think bro it does it rarely
My 13speed unltrashift will drive fine , but it will go into transmission default mode and I have to stop and turn off truck and start again. Then it drives fine for 100 to 500 miles then does it again. The dealerships can't find a fault code when I take it to them and they say they can't find any issues . It's been doing this for over 1yr . Some say change xy shifter and some say change clutch actuator. But it's been doing this for almost 2yrs . Now it's starting to do it more frequently. Could thus be the gear position sensor also or likely something else ? It does it mostly when I'm cruising down interstate and on cruise control , not when changing gears. It's also done it when I'm parked in neutral . But if I turn off truck and start again the code clears and is ok again
Hey bro you fix your problem I have the same thing
@@josiasaez4094 yes it was transmission, I changed the wiring harness and the xy shifter. Now it runs great.
What's your overall opinion of the transmission? Is it worth having vs alternatives?
It is a good transmission but you should have a little experience handling with tools and be ready to get dirty, or your mechanic would take a lot of money from your pockets.
I r hun a lot of local work and the aitoshift is nice when it works. When it starts to screw up though it can get EXPENSIVE FAST
Erison duran my ultrashift goes out of 2 when starting up I stop about 2 or 3 times then the truck picks up the gear but when I stop again the same problem happens to me.
Check the clutch but you need to retrieve the code to see what the problem is. Rail or gear select sensors could also be the issue.
@@erinsonduran6663 i change the clutch and the range valvular and sensor to but continue the problem the code I have is 41 or 769 transmission range low actuator fm1 (7)
@@angelgonz201060 definitely is the xy-shifter sensors,
@@erinsonduran6663 ok thanks for your help !!!
My truck has an Eaton auto shift, and during up shifts when it gets to 7th gear it takes a second attempt, and during down shifts from 10th to 9th it takes a second attempt. Also if I stop the truck real hard with a load or use the engine brake the transmission will get stuck in gear and won’t shift unless I turn it off and turn it back on like it was in limp mode. Can you help me diagnose it? Thanks
It could be the speed sensor located by the shaft
@@erinsonduran6663 Thanks
What code was your truck giving you in this video? My truck is doing the same thing but the only code im getting is 51 (rail position sensor) do you think that is it or should i just get the gear selector sensor
Hey bro. I have a 2016 freightliner cascadia that the check transmission light started flashing. It won’t connect to drive or reverse. Clutch was recently done actuator replaced aswell. Any idea what this can be. ? I got a code 25 on it. N To F on dash board bro. Please help.
Sorry but 2016 is a different transmission 😒
Did u find out the problem sir I'm having same issue
Hi Erin truck would stick in gear with fault 51 and 56 I changed input shaft sensor still doing the same thing do you think rail position sensor will remedy the issue?Also seems like the service light and issue only happens during alot of shift changing traffic , local shifting etc not going down the highway your advice would be much appreciated before I start throwing parts at it!
I will swap all sensors, shaft, rail and gear. They only cost around $40 each.
I just bought a PETERBILT with a 13 speed automatic transmission. And is showing tranny Fault on dash board and service light on shifter and took it to PETERBILT and the said that the scanner is not getting any codes . But I do notice a rough shifting on first gears . Do you think is gonna be the same problem as yours?
Did you get it fixed??? If what was the problem
After they clear codes took it home and 3 weeks later dash was showing transmission needs to cool down and I notice my fan was turning on at 190 degrees (constantly) so I took it to get check and it turned out there was a short on the temperature sensor circuit of transmission. So sometimes there’s cables rubbing somewhere and they can react with codes !!!
I have a 2006 Volvo with Eaton xy shifter I’m getting a code for shift finger rail actuator 1 (varo) and shift finger gear actuator 1 (vago). Also had power supply electrical fault come on one time. Do you know what that can be?
Sound like xy-shifter is going bad, because the finger very rarely goes bad. Check out other codes
I'm having the same..did you resolved yours.
What about when u stop did it act up like when u had to brake say from 40mph to a complete stop ? Did it do fault n couldn’t get rolling ? Till disconnecting the batteries or something like that ? Cuz that’s happening to my 07 Volvo w auto transmission
Yes disconnect the battery and wait until it resets
Erinson Duran would u know what the problem to that is tho? Electrical or the sensor?
This sensors are easy to replace and you don't have to expend $1300 plus towing and mechanics
Please tell me where did you get your sensor from I need it ASAP PLEASE text or call me 478-733-3462 Ken
What state is this
What sensor do I need for this
@@TroyP20 look at the video again and write them down.
Erinson Duran I have code spn 563 fmi 9 my truck shifts fine it’s the check trans light keeps flashing even tho it runs great
my ultrashift disengage in gear 2... i have to stop like 2 or 3 times in order to get it to boost the rpms and get in gear 3 so i can go
I have a question you solution the problem?
Hello I’m having similar issues. Gear on dash goes blank and while on 10 gear when I start slowing down gears won’t drop. Help
Only code I’m getting is short on speed sensor
I’ve changed xy shifter and truck is working perfect
I had a 2001 Volvo ultrashift 10 speed with cluch. Cluch is new and adjusted. When rpm goes 16-17 it doesn’t shift up unless I let gas pedal off. It also doesn’t shift lower gear . It just become like neutral. Ecm says mid 130 not responding. And part number 759. Please help. Thanks
This one is a 2007 and it is fully automatic, without clutch
I fix my stuffs on my case, what would be the problem. It also says j 1939 data link error
There is nothing to do without a code. Could be bad connections or anything. Sorry
It was a cable short problem. Ecm to transmission cable was short they fixed it and now it’s normal
@@yuksel381 good it wasn't a bigger problem
I have the f flashing while driving thru the gears....but in 9th-10th the transmission goes blank as if the clutch is slipping a tech said to change the harness on the trans because I’m getting a break inertia fault that says short in circuit
If you are getting the Inertia break code it could be the clutch. When did you changed it? I don't think is the harness
Erinson Duran I haven’t changed nothing....tech that scanned it said there’s a short & parameters are not right.
Also when I put the truck into gear it seems to slam the gear in similar to a manual truck that needs a clutch adjustment and when I start moving it jerks violently to begin applying clutch
Yes it could be the clutch but you need to get me the codes so I can help you
@@trucklife8189 what make and year truck do you have? You can get the codes by turning the key to the on position 4 times in 5 seconds. Start in the on position and finish in the on position then wait for the code in the dash. 25 and 88 are ok
Was there an issue with I have the same transmission in a Kenworth T800 pump truck and I keep having the transmission fault and get locked in 6th or 7th Gear do you think that replacing the gear select sensor is the answer sometimes I'll stop the truck and let it sit for a few minutes and then it will come back on but it's increasing how often this occurrence happens thank you for your help
Had same thing happen to me other people i read on line and everyone came to same conclusion it was our clutch.
It will do it often until you will need tow so get it change.
Where are you locate sir?if somewhere cross by i want to show my transmissions too
I'm in florida but I'm not a mechanic 😊
Hey bud I get code 44 and I did the ohms check like Eaton suggested and it’s out of spec Eaton says 2 to 6 ohms mine is 11 sometimes 13
The inertia brake ohm
I had code 44 and I end up changing the clutch, problem solved. Good luck
please help firs it got stucked in 10th gear i had to reset the truck then after couple of days its giving me F while shifting gears i replaced the harnes but this not hellped the problem please help
That is the gear select, disconnect the shifter for 10 minutes and plug it back and also disconnect the batteries
I’m having this same problem in my Kenworth. I want go into gear but when it does I can drive it and it runs good but sometimes it want go into reverse or drive. I put a new clutch and service the transmission. Just drove it 3 hours no problem. Please help
It looks like your problem is the xy-shifter
Do you think it can be the sensor?
@@bossofbosses7009 yes it could be, but you need to get the codes then I'll tell you.
I had the sensors replaced a week later it did it again. Guess I’ll replace the XY Shifter
You need to get me the codes so I can help you, but it sound like gear select sensor or motor
hey bud I have got eaton ultra-shift 10 speed . it shifts pretty hard from 7th to 9th gear. what could be the problem.
Change the speed sensors, 2 on top of the transmission and one in the joke. Very easy to change but spray some WD-40 to loosen up sensors because they get stuck and could very difficult to get them out. Good luck and subscribe.
Hey bud, I have eaton fuller auto 10 speed transmission. The problem i have is, hard up shifting from 7th to 9th gear no code , down shifting is smooth. can you help please
IT could be your gear select motor or sensor, since you don't have a code it is hard to tell.
I have a 2007 9400i with automatic, I was going down road truck shift to 6 and took a min to go to other gears. I get it home it didn't want to go into gear just started beeping what could be my problem???
It looks like the gear select sensor or motor is going bad, but to tell you for sure you need to give me the transmission codes. If you want to get them follow this instruction. With the truck off turn the key 4 times in 5 seconds to the on position and finish on the off position the look at the dash and write down the codes
It said unable to disengage gear mechanical system(flash code 71)
@@hugoboss3573 go underneath the truck and hit the gear select with something hard (gently) sometimes they get stuck when they go bad, but that can get you back on the road. Replace the sensor or buy a new xy-shifter.
@@erinsonduran6663 will I have to drop the transmission to do this ? I left mine with freightliner..they called and ask for permission to drop the transmission to perform this procedure 🤔🤔
Now I remember that I tapped on transmission to move the truck before they called a wrecker🤯🤯
I have service light but the truck don't star when I turn key on please can help me
Your problem is the Rail select sensor or motor, go under the truck and tap the xy-shifter with a wrench or hammer (gently) then go and start the truck. Try to retrieve the codes with the key and let me know. Dont forget to subscribe to the channel
Did you fix your problem? Help others by sharing your results, and like the video. Good luck.
Engine wont start if transmission is in gear.
I have problem on my Volvo 2007 Automatic Eaton transmisson. I got stuck only in 2nd gear when I competely stop, not happend often but every second or third day. I disconnected battaries for 5min and turn on truck again. I had that problem before. My mechanic change harnes and 1 transmisson speed sensor wich was look bad. After 3 weeks no problems and then that problem came back again. On computer in Volvo delarship showing only Fault on transmission. In Volvo delarship told me they need take off transmission and see whats going on and thats 10 hours labor to take off, I dont believe them and I refused. They are crooks. I saw many topics about similar problem, can be XY shifter ? Should I change XY shifter and other two transmission speed sensors ? Can be anything else beside that ? Thank you a lot for advices. I am so scared that I will stuck in 2nd gear in middle of traffic and wont able to move anymore.
My friend definitely your problem is the xy-shifter (gear select) the dealer did the same thing to me and could not fix it. This is why I did this video
@@erinsonduran6663 Thank you a lot for respond ! Do you maybe know how long is labor for change the xy shifter ?
@@domagojkerestes4204 it is less than 30 minutes in a volvo
I got 2006 volvo automatic with clutch but the same issue. and the dealer told me they need take off transmission and see what's going on inside but they not sure then I refuse so please tell me how you fixed your truck finally
Mine was always blinking F or not wanting to goto the next gear. Like right now after changing the xy shifter, new transmission harness, and clutch. It’s still giving me issues. It’s hard to keep a driver in it when the problem just always comes back.
Thanks for the video had same problem out of my international
Where are you located please
I need to fix my transmission
I'm not a mechanic
Where do you get the sensors? Can't find them anywhere????
Go to any dealer, they have to be special order.
Went to freightliner dealer all they would sell is xy shifter for 1600
Did get the code? If yes what is it ? Before you get tu he parts
No code at all
Make sure you dont have it in manual mode, it could be one of the motors. You must have a code for me to help you from here
Theres no code on my dash alot of air coming out of high and low range sensor housing
Hey Erinson, I know this is an older video. But I would like your opinion if possible. I have a 2014 Pete 579 with 538k miles. I was offloading at Walmart, and when driving away, suddenly I cannot go past 5th gear/19mph. I replaced the Range Valve, Splitter Valve, and Air filter regulator for those two valves. Still having the same problem. It is showing code 71. But it is not stuck in gear. Gears 1-5 perform flawlessly. Your opinion is appreciated!
Basically it won’t go into HIGH.
To me it sound that your 6th gear is bad, I would see if I can find some pictures to send them to you so you can have an illustration of what I did. My truck was a volvo and what I did when that happened to me was that I managed to get the top of the transmission where the xy-shifter sit on and found out that one gear was bad. I when to a junk yard and bought a bad transmission, got the tail with yoke and pay a Mechanic just to replace that gear. The tail is where the range is attached. Subscribe to my channel I will start posting more videos again.
@@TexasBroskiActual ok found some pictures let me know if you want them, I dont know how to send them though TH-cam.
Erinson Duran Ok, thanks. That’s one thing I had not considered yet.
@@TexasBroskiActual hi having the same problem. Where you able to fix your problem. ??
Have anyone gotten a code 26 and or 74?
I'm looking for someone who's knowledgeable with these auto shift transmissions. Do you rebuild these?
No, only work on my truck
The shifter is gonna go bad eventually and maybe pretty soon. why not the change everything since you are taking it off and be good for 2-3 years, I changed sensors and the harness but not the shifter and it cost me $1500 more to change it on the road, trying to be cheap on parts will end up costing you more
Same problem but scan saying actuator please help
Follow the same steps and you won't have any issues 🙂
Brother do you know any shops in LA area who work on ultra shift not the dealer thank you
Sorry im in west palm beach, Florida. What is wrong with it to see if I can help you?
Erinson Duran brother all of sudden check transmission light came on service light was on. Stayed for a while and it went away. Kw 2018. Happens sometime cycled the key no code showing
Brother u work on trucks or just fix ur own
@@bulldogtaxi i only work on my truck
Brother what do you think I might have harness problem
Sir good morning were are located at in California in victorville
I'm in Florida
I'm not a mechanic but tell me about your problem to see if I can help you.
Just change the hole shifter with the motor but know it gets stuck in gear and wont up shift or down shift can it be the speed sensors please help
@@rickgallorobles3992 the speed sensor is located in the rear of the transmission and it is easy to replace, I'll recommend you to change it as well as the input sensor on top of the transmission. They only cost $39 and are the same. If it is stuck on a gear disconnect the battery for ten minutes an plug it back, it should reset automatically.
Thank you we're going to chance both the speed sensors do have to reset the computer
Brother I have code 17 on my Eaton ultrashift where can I start to look for problen. I am near El paso TX do you work on private trucks. Please let me know. Tnx a lot brother.
It looks like you have a wiring issue. You might want to start with the wiring harness. Good luck.
Great video. After I drive for 5 minutes when I stop at a light and move off it wont shift from the gear I move off in. Do you think that's the xy shifter or a sensor?
It could be the clutch, but try to get the codes from the ECU by turning the key off and on 4 times in 5 seconds. Remember to start in the on position and finish in the on position. It is the only way to know if it is the xy-shifter or the clutch. Good luck
@@erinsonduran6663 I'm getting 4 codes, they are 27, 32, 33 and 65
@@ISLANDTRUCKER it looks like wiring issues, start by changing the transmission harness.
@@erinsonduran6663 👍
Truck just died at stop light,range low actuator code and controller 1 also,didnt wanna go into any gear except reverse 2008 d12 ultrashift
You have to retrieve the code so I can help you. It sound like a clutch problem but again try to get the code.
Sid 254 fmi 8 controller 1,spn 769 fmi 7 range low actuator,towed it to repair shop now waiting for the morning.Thanks for replying! It made a ton of grinding noise when starting in 1st gear
@@vasacsl63 be careful with shop, because most of the time they be guessing. Send me the codes they get to see if I can help you.
@@erinsonduran6663 follow up,after replacing range valve problem did not reappear and it has been 20k miles since then,by the way truck worked fine after sitting overnight but i insisted he check range valve and he measured resistance or voltage idk and he found its bad 300$ part
I want to talk to you, how can I contact you?
Ok send me your number
Hi I'm wondering if you could help with an idea of what could be my problem, my transmission is doing the same thing as the video & every time it has to change gears is sleeping or getting stuck on the previous gear, & doesn't do any changing until I stop cut off the truck & let it cold down a little bit like 30 minutes and that's how it gets out of gear to neutral but keeps doing it, Changed the clutch actuator works for like 3 hrs and start doing it again, the codes that I got is 2 #88 & #27 any help with an advice or any idea that could be the problem will appreciated thanks in advance sorry for the long texts..
What was the issue?
Hey what's going on, I have the same issues. I have a 10 speed ultra shift the back seal of the transmission is leaking alot of air I replaced the seal the high and low range valve speed sensor gasket check valve regulator and i still have the same issues. Any suggestion?
Try to get the code and ill see if I can help you
hello I have a similar problem with my smartshift 10 speeds when it starts it starts bouncing all the speeds until you get to first and then it does not make the changes and I get the transmission check
Yes you should start looking to get a new xy-shifter because it is going to leave you in the middle of the road. Or get the code and I'll tell you what to do
@@erinsonduran6663 the codes are FMI 2 OC 1 SID231 SAE J1939 Data link
@@gabrielflores9604 can you get me the code from the Eaton computer?
Hey bro, I have a 2008 Pete with 10 speed Ultrashift DM3. It won't catch any gear from nutral. I did a reset with the ignition key twice, and it worked and I drove for about 50 miles, but the problem came back when I stopped to park it for the night. Now I'm getting fault code "88". After I stopped for few hours, I tried again, and got it to catch a gear. Any idea what the problem is? Thanks.
Definitely It is the gear position sensor. You need to get a new xy-shifter, 88 means that you computer did not find any problem at starting.
Did the GPS help ? I'm having the same problem
I've driven 2 rigs with this same transmission. It is best to avoid Eaton Autoshifts.
outstanding, thank you
Mines wont even start anymore ..just flashin F
It won't start because it is stuck on a gear
Hey I have the same problem with codes m 130 p 191 f 5 and its stuck in neutral any suggestions dash read F and N with service light on
Robert try to get the code from the transmission not from the truck ecu, because Eaton's transmissions have their own ECUs
That's the code from the transmission ecu
Low current TECU. Power cable breakage. FMI 5 An open circuit in the sensor circuit. Is what it's reading
@@erinsonduran6663 what do that mean
Please help with spn 751 fmi 11
Spn 560 fmi 11
Spn 639 fmi 12 thank you
Having that problem right now. Help, anyone.
What code are you getting?
I have a automatic with clutch kenworth t660 2009.
It started acting weird since it didn't want to downshift from 10th gear. I watched your video trying to fix it. I disconnected the low gearshift sensor and let it sit for half hour until it restarted. It turned back on but half hour on the road it started acting weird again showing the service light on and letter F on the dashboard. What could be the solution?
@@obedcedeno2985 it sound that your XY-SHIFTER is going bad but without a code I can't help you. You can retrieve the code by turning your key to the on position 4 times in 5 seconds but do not start it just to the on position. You will see the code in the dash.
@@erinsonduran6663 I'll try it in the morning again
The codes were 63-75-17-83-37
Im havin that problem rite now, lucky me i was 150 miles from home so i drove back n im changing it tomorw, ill reply to this message if my problem got solved
I changed the sensor and it gave me problems 1 day after then it ended up to be the speed sensor. That was my problem
international prostar eaton fuller communication has been lost neutral in the transmission j1939
That is wiring harness
Thank you sir for your response I’m headed to the mechanic which harness do you think it is?
They want Myron replace the transmission to manual asking around 4000$
They already replaced the hares from tcu to shifter
I really appreciate your response !
@@madseason7976 it is a waste of money my brother did that and the mechanic said $4k and he end up spending over $7k, once you fix this you will not have a problem
Not with those gloves on you dont
Typical mechanic got dirty hands on the truck steering wheel, why can they be more cleaner .
Hello
My 8600 is stuck in N and it won't go into drive
You need new position sensors, rail and gear select
Thank you I am going to try it now
@@kenney992 you can also hit the sensors gently with something and it could work temporarily work
Ok
I tried to scan the truck and I got one code 25
THE REAL FIX::: Throw all that crap away, and go get yourself a tower & shifter knob.
I don't know what brainiac engineer came up with the stupid idea turning a Manual Trans into an Automatic. Listen, Eaton needs to stick to manufacturing the Manual Trans RTO, RTLO etc etc. Let the people at Allison make the automatic, they are good at it.
What if you don't have the money, the time and the mechanic?
@@erinsonduran6663 THEN YOU PARK IT
@@caseyjones3684 I don't know how to drive manual 🤔🤭😂😂
Erinson Duran UBER
I have code spn563 flo 9
How can i contact u
I’m having this same problem
I have that same problem on my 2010 peterbilt, I put a new xy shifter with new sensors too and the problem is still there, which could be, please if you could help me, I would appreciate it
What code are you getting?
Flash code 35
May be bad battery like one is good n 2nd is old or bad or wiring issues if you already have changed xy n still have same problem most drivers n Mechanical saying