In this video, I go through a 6 speed U660E Trans. I had a delay in drive when hot, I show what I found to cause this problem as well as other common issues. Thanks for watching.
Пікірлер: 133
@billk57275 жыл бұрын
Thanks Gary. Nice to see you go through and prove the problems with this unit. Take Care, Bill
@GaryFerraro5 жыл бұрын
Thanks for watching, glad you enjoyed
@swimfan6292 Жыл бұрын
you are a legend. am not surprised you took this one apart. thanks for showing
@CubasAutomotive5 жыл бұрын
Excellent video as usual. Even though this wasn't a teardown video, it wasn't far from it. Extremely detailed, lots of great info & tips. I specifically enjoyed the proof of concept of checking the leak at the rear cover. Removing that bearing so that pack is seated at a different position in the cover, which truly identifies that groove in the cover as being the issue. Very thorough! Happy Father's Day Gary! Big hugs! 😊😊🤗🤗
@GaryFerraro5 жыл бұрын
Cuba's Automotive Thanks Cuba. Hope the video helps someone not much out there on this transmission. Have a great day. Big hugs back at you 😊
@chamankhan46066 ай бұрын
You are the best explainer in the word so nice
@GaryFerraro6 ай бұрын
Thank you
@barbarabeckley873211 ай бұрын
Great explanation. Awesome work.
@MrCee86112 күн бұрын
Great video, thank you. Question, will that problem return, does the remanufactured ones have the same potential for failure? Thanks in advance. I'm about to get a Toyota remanufactured one install but i'm concern because they only offer 12 month warranty.
@weldean464 жыл бұрын
thanks once again Gary nice video just got one of these in the shop 2013 toyota sienna awd
@GaryFerraro4 жыл бұрын
I just finished a U760E in a Toyota Camry.
@AhmedMohamed-hk3io2 жыл бұрын
Greetings Mr. Ferraro , I have U760e with P2716 Code , so I had replaced the OEM SLT solenoid and the harsh shifting had gone ,but still the reverse not engaged when transmission is hot ,no codes no forward issues only the reverse , Sometimes need to put into drive or neutral couple times to make reverse engagement . Any ideas Sir !
@misterispusovcikas90662 жыл бұрын
Hello there, i have a v6 07' camry with hard shift from 35 mph when hard accelerating (probably third to second gear im not sure). Medium accelerating lets it shift smooth. Accelerating hard from 0 mph lets it shift smooth as well what could the problem be. Well at least what I could predict? Fluid and filter changed recently
@wilfredkidd69392 жыл бұрын
Great job 👍
@drjoeset7 ай бұрын
I have this transmission im my 2011 Camry, can you go into details of the valve body and what each solenoid is responsible for; My transmission runs fine and shift fine but everytime i put it in drive ( hot or cold ) there like a 5 second delay before it goes into drive...
@aaronpreddy352 жыл бұрын
Hi Gary wonderful video. I have been thinking about upgrading my Valve Body and put the BOE Shift Kit on. But I'm wondering if I should be putting the effort into overhauling the pistons now or perhaps other parts you mentioned.
@GaryFerraro2 жыл бұрын
How is it working?
@aaronpreddy352 жыл бұрын
@@GaryFerraro It's working fine with the morning shift flare. But recently I've noticed it dropping a gear or shifting up from gears 234 or holding a gear for longer than usual.
@GaryFerraro2 жыл бұрын
@@aaronpreddy35 may want to try a transmission service and reset shift adapts
@bbstacker702 жыл бұрын
Man, what an outstanding video. Well presented and great audio...you and the equipment. In your experience, have you ever heard what the pump volume is in gpm? I am installing an external cooler with a thermostat. There are two option, up tp5 gpm and up to 20 gpm. There is quite a price differential, so I want to be sure if I need the 20 gpm unit. Thanks again for a great video.
@GaryFerraro2 жыл бұрын
well, if you pull off a cooler line, they say you should get a quart in 20 seconds
@lance10973 жыл бұрын
Good video. Thanks
@Concentratedpowr3 жыл бұрын
Hi Gary. Informative video and solid work. I've got a 2007 Toyota Camry XLE V6 U660E with error codes for the shift solenoids A and D. Do you know which solenoids those are as far as actual part numbers/location in the valve body? I'm thinking of just replacing the valve body with a reman instead of just those two solenoids. Sometimes the car won't engage in drive unless I shut the car off and restart it. I added 3/4 of a quart Toyota WS with the proper fluid level check procedure, but still throwing the same solenoid A & D codes and intermittent failure to engage in drive. I've got 220k miles on it, so it might just be time to let it rest. Input appreciated.
@GaryFerraro3 жыл бұрын
What are the code numbers? I can send you some info, e-mail me at gsferraro@yahoo.com then i will send you some info
@Concentratedpowr3 жыл бұрын
@@GaryFerraro e-mail sent. The codes are P0746 and P2714
@pedrohernandez85164 жыл бұрын
Where do you get the drum/shaft with the piston bonded to it ?
@GaryFerraro4 жыл бұрын
If looking for it as an assembly, used hard part companies should sell it
@JesBu4 жыл бұрын
One question. What do you think about this transmission U760E, is it good? Do you know if they have quality issues or defects? I have read they have some issues with the torque converter. Thanks for your support.
@GaryFerraro4 жыл бұрын
Yes, they have issues with the converter. They also have issues with the molded pistons which will cause a slip on the 2-3 shift. High mileage cars the valvebodies tend to get bore wear
@JesBu4 жыл бұрын
@@GaryFerraro one question, what do you think could be the best way to extend the transmission life without issues? What would be your recommendations??
@jeffpine30363 жыл бұрын
@@JesBu change fluid every 60,000 miles filter every 100,000 miles Toyota atf ws fluid only
@littlebearish4 жыл бұрын
So I have an 11 Camry with the 2.5L and the U760E. I have an issue with the lockup for the converter. The 1-2 shift is okay but as soon as it shifts to 3rd I'm getting full converter lockup. Or stays locked through the rest of the gears unless I kick it down it will disengage like it's supposes to, but once it re-engages its full lock again. I used a snap-on scanner to monitor the lockup status and it doesn't switch to lock until it's in 6th gear. It seems like I'm getting full lockup when I should be getting partial lockup. Other than that everything seems to operate as it should. All the shifts are there and solid. I an thinking it could be a TCM issue, do you have any suggestions? Also, if I replace the TCM with the same part # will it have to be programmed or is that a plug and play module? Any info or suggestions is greatly appreciated. Thanks...
@GaryFerraro4 жыл бұрын
Is it throwing any converter codes? Maybe try a memory reset see if anything changes
@littlebearish4 жыл бұрын
@@GaryFerraro No codes at all. I tried a KAM reset and nothing changed. There was a TSB for trans related issues so I took it to the Toyota dealer to have the software updated but still no change.
@GaryFerraro4 жыл бұрын
Jed Brown Going to see what I can come up with.
@littlebearish4 жыл бұрын
@@GaryFerraro I sure appreciate it. Thank you.
@jubrie17583 жыл бұрын
Anyone know the power rating for this transmission?
@jiahaoru483 Жыл бұрын
Hello, I would like to ask how many kilometers should the U660E need to change the Transmission Fluid after driving,thank.
@GaryFerraro Жыл бұрын
I would say every 30K miles
@JosePerez-fw1zj5 жыл бұрын
Do you make updates to the valve body?
@GaryFerraro5 жыл бұрын
This body was ok, but i would just go with a reman from my supplier
@danielstarnes735410 ай бұрын
Hi Gary, thanks very much for the great video. I have rebuilt engines but this is my first transmission. My differential is bad ('07 es350) but no luck finding one, dealer wants $950 for new diff. Any suggestions? Thanks
@GaryFerraro10 ай бұрын
Parts are very hard to get, the last 5 Toyota's i got in had to go with dealer units, even used parts are hard to get.
@danielstarnes735410 ай бұрын
@@GaryFerraro should I get a $2k LKQ trans with 100k instead of rebuilding mine? Seems like it. Will 2010+ u660e fit 2007-2009 motor with no issues? Thanks again
@GaryFerraro10 ай бұрын
@@danielstarnes7354 I'm Not sure, you would have to give LKQ your vin number and ask if it will fit, tooth counts on final drive may be different
@shaneolean13964 жыл бұрын
I watched a video on changing the fluid in this transmission, and it said you need a vacuum pump and a special straw tool in order to check the fluid level. Can you really just fill until the fluid comes thru that red straw on the bottom of the pan? That would make things much easier.
@GaryFerraro4 жыл бұрын
Yes, with engine off fill til it comes out stand pipe, the start the car and fill until it comes out of the stand pipe. To drain just drop the pan
@jeffpine30363 жыл бұрын
The transmission shop would have to wait until transmission is between 105 to 113 without the atf tool gauge tank and vacuum system
@TheBenjammin4 жыл бұрын
The problem these transmissions have with the race and bearing spinning in the housing just as you found in this video...is that caused by too much torque from the motor or the "lifetime" fluid not lubricating properly? Thanks for the video.
@GaryFerraro4 жыл бұрын
They say its from the torque from the motor, this does not happen on 4 cly units which is called U760
@TheBenjammin4 жыл бұрын
@@GaryFerraro Bummer. Thank you for the reply.
@GaryFerraro4 жыл бұрын
@@TheBenjammin sure, no problem
@MrCee86113 күн бұрын
@@GaryFerraroany way to correct this? I will have Toyota install a new remanufacture unit for a venza v6.
@johnmattiazzo39005 жыл бұрын
After this rebuild do you use low viscosity fluid or other spec
@GaryFerraro5 жыл бұрын
I use a premium synthetic fluid
@ramazanbayramoglu71633 жыл бұрын
İşüüülikqşvlaöl wi-fi
@MICHAELWALTON1 Жыл бұрын
please sir, how often for the overhaul and the work expected to be performed.
@GaryFerraro Жыл бұрын
Sorry, not understanding the question, are you asking how often i get these cars in? Currently for the U660, pistons are not available.
@VILSONDUSEVIC4 жыл бұрын
Those transmissions tend to flare when cold, and sometimes even when hot. One day it flares like hell, next day no flare and shifts like new. Do you have any solution for this?
@GaryFerraro4 жыл бұрын
I would say that's either valvebody or molded pistons
@TheMMAVOICE3 жыл бұрын
Pretty much my trans right now. She got almost 200k miles so not bad I suppose
@marklance033 Жыл бұрын
Where cab I get a good complete rebuild kit? Any more videos?
@GaryFerraro Жыл бұрын
As of late, parts are not available for this trans, the last 4 i did had to go with Dealer units, the pistons are not available
@LOSPATHOS24063 жыл бұрын
After a rebuild a U660E shop used mercon V, which I replaced for WS after as soon as I knew. what could cause a hard shift from first to second gear? and sometimes from 5th to 6th gear also
@GaryFerraro3 жыл бұрын
Possible valvebody problem or not resetting shift adapts or memory reset. Is this ok cold and not ok hot?
@LOSPATHOS24063 жыл бұрын
@@GaryFerraro Thanks for taking the time to answer. They did the resetting twice already, which fixed some other problems but the hard shifts. The problem is present in both conditions, hot and cold. Could it be a oil level related issue also?
@GaryFerraro3 жыл бұрын
Ok question. When the adapts were reset did it change anything? Did it shift better for a little bit and then go back to hard shifting?
@LOSPATHOS24063 жыл бұрын
@@GaryFerraro there was no change at all in the had shifts after the reset. Thanks again.
@ryanbemail5 жыл бұрын
Have you seen any problems with temp sensors on that trans? Not much information on it for diagnosing, got sienna at my shop, with intermittent sensor electrical/ and performance code, repair instructions on Mitchell says transmission has to come out
@GaryFerraro5 жыл бұрын
I have not seen these with temp sensor codes. What codes do you currently have?
@ryanbemail5 жыл бұрын
Gary Ferraro I will look in the morning, one of the was tamp sensor electrical/ which I am optimistic about, the other one is a performance code, I looked on freeze frame data, to see where temp was, no data available, she saids it does it after she drives it for extended periods of time, I wonder if it’s over heating? Have not duplicated it yet
@ryanbemail5 жыл бұрын
I called Atra, they have not heard of it yet neither
@GaryFerraro5 жыл бұрын
Let me know codes. Where is your shop?
@ryanbemail5 жыл бұрын
Gary Ferraro in Tampa
@DunaevDriveOk4 ай бұрын
Спасибо, все понятно и доступно👍
@tomderush14613 жыл бұрын
Curious, the spacer in the pump has a high ridge and a low ridge, which way is up?
@GaryFerraro3 жыл бұрын
There is a snap-ring that goes in right after that spacer correct?
@tomderush14613 жыл бұрын
@@GaryFerraro yes sir that is correct
@GaryFerraro3 жыл бұрын
@@tomderush1461 I believe that ridge faces up, will double check
@tomderush14613 жыл бұрын
@@GaryFerraro that is what i did, after stacking the clutch pack both ways it seemed the clearance was best with the higher ridge facing up, thank you for your time, your videos have helped me more than once. Have a good night
@GaryFerraro3 жыл бұрын
@@tomderush1461 You too. Thanks
@SovereignKnight743 жыл бұрын
Is gear werring/whining normal for this transmission while in operation?
@GaryFerraro3 жыл бұрын
I would ay no to that, on these transmissions the main case wears out , when this happens the geartrain is not running true and can possibly make noise
@riddjo2 жыл бұрын
I have a 2014 Toyota Sienna with 78000 miles and it's starting to make bearing noise whirring noise. Makes noise at 50-65 miles per hour and sounds like a bad wheel bearing but if I put it in neutral the noise stops completely then when I put back in drive the noise will come on again as you continue to drive. Would this be the main case pressed in bearing and case weakness ?
@oceanzhu10024 жыл бұрын
Would you say this unit is still generally reliable? Or I should avoid it. Because I know when they first came out in like 07 with the camry v6 they have trouble with shift flares 2-3, 3-4, 4-5. I think they fixed that problem later on right?
@GaryFerraro4 жыл бұрын
Well, the valvebodies are a big problem still and they also have issues with the molded pistons
@oceanzhu10024 жыл бұрын
@@GaryFerraro Good to know, thx.
@carlitos19cali3 жыл бұрын
Hey brother my Camry u660 when I drive at low rpms my trans make a splashing sound this only happens when I’m costing at low gas pressure. It get worse when my car is hot. It feels like the the fluid is not getting into the gears but when i drive it at Manuel mode it gets better so I just drive it like a Manuel car and it’s ok. Before my car was making a really bad shuttering I just changed it and it got better then it got worse then I did a flush and it runs fine just that awful wind splashing sound. I’m a self dooer type of guy and I rather try to fix it my self. Any ideas. I think I need to give a cleaning on the solenoids.
@GaryFerraro3 жыл бұрын
Not sure, if i give you my e-mail can you send a video?
@carlitos19cali3 жыл бұрын
@@GaryFerraro yeah that would be helpful for your input
@GaryFerraro3 жыл бұрын
@@carlitos19cali gsferraro@yahoo.com
@user-yi2pt5wk1e Жыл бұрын
👍👍👍
@onlinerevolution98325 жыл бұрын
Hello Gary please tell me how to press out the planetary?
@GaryFerraro5 жыл бұрын
Large nut has to come out, then i used a bushing driver that fit on the inside lip of the planet(about half way down on the inside of the planet). This way i saved the threads and installed a new nut.
@onlinerevolution98325 жыл бұрын
@@GaryFerraro Thank you Gary!!!
@passqua Жыл бұрын
Thanks for sharing this message very well explained
@onlinerevolution98324 жыл бұрын
Gary Hello, tell me buzzing solenoid SLT, replace it?
@GaryFerraro4 жыл бұрын
Does the car have any issues? does it buzz all the time? what about when drive is selected?
@onlinerevolution98324 жыл бұрын
@@GaryFerraro Camry 40 3.5 2007 with the ignition on, the SLT solenoid buzzes and vibrates.
@onlinerevolution98324 жыл бұрын
The car is driving normally.
@GaryFerraro4 жыл бұрын
@@onlinerevolution9832 Do you hear the buzz all the time?
@onlinerevolution98324 жыл бұрын
@@GaryFerraro Yeah Gary buzz all the time try to throw off the video.
@luisjacome24612 жыл бұрын
How can i check C2 application?
@GaryFerraro2 жыл бұрын
Would have to drop out the valvebody. Not sure of the port. But if needed I could probably send you some info
@user-yk7fw8fn4n4 жыл бұрын
Why u660e more problem ?
@GaryFerraro4 жыл бұрын
the valvebody bores tend to wear out and the molded pistons give problems too
@user-cg7el5dd1t2 ай бұрын
How much for this, reverse clutch seal
@GaryFerraro2 ай бұрын
Are you talking about a piston?
@alisair21135 жыл бұрын
Dear brother Problem with Jeep Liberty code p0750 I hope you can give me the solution please brother
@GaryFerraro5 жыл бұрын
That is an electrical code, do you know what transmission you have? what is your engine size and year of the jeep?
@alisair21135 жыл бұрын
Welcome Brother Engine 37 liter petrol automatic transmission in2005
@GaryFerraro5 жыл бұрын
@@alisair2113 Ran the stats on the jeep, it may be a 42RLE, you need to get to the PCM to ohm the solenoids. If you clear the code, it comes right back?
@alisair21135 жыл бұрын
@@GaryFerraro Dear brother, I only know when I am scanning the code code 750. I am confused because there is no one to fix it in my country. I hope you can guide me please.
@GaryFerraro5 жыл бұрын
ali sair is there anyway you can confirm transmission type. Do you know where the PCM is?
@davidatac9738 Жыл бұрын
Back in the day when you could get piston kits ! No where to be found now
@GaryFerraro Жыл бұрын
you are correct, just had to do 2 dealer reman units
@pedrohernandez85164 жыл бұрын
C1/C2 DRUM looks like a U760E
@GaryFerraro4 жыл бұрын
yes, the transmissions are similar
@GaryFerraro3 жыл бұрын
Zezo Alansay, Your post did not show, you can e-mail gsferraro@yahoo.com
@JuanCruz-nq5vt5 жыл бұрын
Cover no good
@GaryFerraro5 жыл бұрын
correct, big ring groove causing the delay in drive when hot
@deft1abc14 жыл бұрын
@@GaryFerraro what causes the groove?
@GaryFerraro4 жыл бұрын
@@deft1abc1 Well, I looked at everything, bushings, bearings and really did not see much, I think it must be something with the cover itself, also because this is the first time im seeing this issue, possibly the cover not machined correctly, There wasn't even 70K on the mileage.
@SibRevs2 жыл бұрын
My transmission on my 2007 ES 350 has a shift flare from 3rd to 4th gear only when cold. I read that this is a relatively common issue on early U660 transmissions. Otherwise, it seems to be shifting fine. Any recommendations to help rectify this issues?
@GaryFerraro2 жыл бұрын
The fluid level was checked? If fluid is full, maybe a lazy solenoid. you could also try to reset shift adapts or on toyota it may be a memory reset
@SibRevs2 жыл бұрын
When I checked the fluid, it was pretty dark. I did two transmission services (replacing about 4 quarts of ATF) and now the fluid is a dark red. I haven't dropped the pan. The shift quality overall has seemed to improve but the aforementioned flare is still present.
@GaryFerraro2 жыл бұрын
@@SibRevs Pretty much if the memory reset does not work, have internal problem