The most honest straight forward video I’ve seen about these 722.9 transmissions ever! Nice work! Great information provided

722.9's require a full FLUSH every 40k mi (for older red fluid boxes). Newer 722.9's with blue fluid have a longer service interval, but obviously 40k mi wouldn't hurt. Thankfully, the 1st owner of my c207 chassis did it at 39k mi & I did it right at 80k. 100% transformed the car to like new condition. The fluid looked brand new & there was virtually no metal shavings at all. It's also recommended to clean the screens on the solenoids during the 3rd service at 120k mi, although the plug section on the conductor plate is fragile & will break if not removed GENTLY.

Been reading up to service my transmission for a while now and this video has all the things that everything else doesn't have xD thanx

I love watching all your tutorial videos. Great knowledge. I have 2006 Mercedes R350 w 722.9 transmission. I do keep up with the transfluid and trans filter service often. So this is good extra knowledge in case it does go down. I watch all your videos. I have many cars, another is BMW 750li which is the ZF transmission. Im glad these are easy to get parts and gets tutorials

Very professional. Thank You!

Thanks Mike. Great video. Dealing with my truck being stuck in park right now with the dreaded "drive to workshop without shifting gears error" even though the truck has been working fine prior to me going out and starting it up yesterday to find that error.

Thank you !!!! for explanation 👍

AWESOME VIDEO, THANKS

Nice im wrkn on mine now...then im going to send it off to get fixed

thanks for the video i have a c230 with a 722.9 trans i wanted to ask what causes flared shift on all the gears i changed the oil but nothing changed

Tnx from this video,,

Thank you!

Very informative video! Can we send in our conductor plates to have it fixed by you? Would you recomment AAMCO too to work on this transmission?

How does the brake light switch power the interlock?

My gorgeous 08’ ML320 CDI turbo diesel SUV transmission just gave out on us and went into limp home mode and made some noises like a chain snapped or possibly the torque converter went so now I just ordered a Mercedes car soft i980 scanner to scan the TCM and see what the issue is. I’ve checked on eBay and looks like there’s some shops out there that will reflash your conductor plate if you send it to them and perform the SCN which is very hopefully especially for someone like me who will under no circumstances take my vehicle in to the stealerships.

I have a 1986 mercedes 420 sel. What causes transmission to jump out of gear while driving

Please, Where can I buy a conductor plate ? Thx a lot for your video

EXCELLENT

I would like to know if the ism is seized on the shaft, what would you suggest doing to remove it?

2010glk350 I can shift the shifter won't shift 4 madic

I've bought a used 2016 CLS with 160,000km and a 7G tronic gear box. I am not sure if the previous owner has ever changed the transmission fluid or not. My questions: *Do you recommend changing transmission fluid now? *If yes, what will be the safest way to do that in order to avoid any negative impact

In removing the speed sensor, the bottom of the sensor well crumbled. Can I leave this open?

Can you address, in detail, a 0748 error code ?

Hello! I have a problem, I changed the TCM of my ML500 w164 3 days ago (they programmed and adapted) but now I feel that my Mercedes does not respond the same. When accelerating, it does not lower the gears, it stays at the same RPM and when it decides to accelerate, no gear raises more than 4 thousand RPM Could it be a bad adaptation or programming?

Boss can u help me why my gearbox is slipping or jerking ..my model cars mercedes w211 e240

Working on a 722.9 in a 09’ GL320. Won’t go more than 40mph and harsh shifting. Code for Y3/8y4 also came up on scanner . Dropped the transmission pan and found typical super fine dust like metal wear (normal), and metal shavings about the size of a tic tac in length and thin as a piece of paper (not normal imo). Going to drop the valve body tomorrow to see if I find anything but just wanted to know your opinion on what to replace whether it be the whole transmission or just the valve body and conductor plate, anything helps thanks!

Please I want a book that explains the parts of this gearbox

i need a guidance i'm with a transmission 722801mercedes w245 year 2007 and presented the fault P0730 the filter and the oil is new,what can be?

can i replace the conductor plate without reprogramming it?

My 2013 c250 stays on 1st gear. Thought it was tje transmission but it didn’t smell like burnt transmission. It throws a code P2767 and P2768. Is it possible this might be it?

Hello, I have a 2011 mercedes ML350 BT 722.9 transmission. The code I have : 2805 range sensor! Do I need to replace the conductor plate or just the sensor ? Thanks!

Hello everyone ! My mechanic put wrong oil trasmission on my c300 2012 . He put red one 236.14 But the car need 236.15 blue one. I have made 14k km , what should i do . Could i have problem if i change now with blue one or should i keep red one

Valve body mbl mercy A150 ,bongkar nya bro, beli sensor A di dlm Valve body ,mohon petunjuknya

I have error code p0721 and can not really find where the problem is, do you have any idea?

Hello i have a problem, my conductor plate has 4 pines buuut mi connector arnes has 5 ins. My cuestion is, there are some way for adapt this and resolve my trouble? Really thanks!

Yeah, the whole Theft-value argument is BS. Mercedes did this because they wanted to clamp down on DIY/aftermarket repairs of there finnicky "sealed for life" transmissions. The master technician at MB Exchange Transmissions in Fremont, CA told me this. Bay area people who own sprinters or Mercedes might recognize these guys as some of the most knowledgable and and well respected authorities on the topic of the 722.x transmission, given that they are the primary suppliers of refurb/reman replacements to the *DEALERSHIPS* (who only go through Mercedes for in-warranty or top-trim AMG repairs). Also honest and good business men. My entire NAG1 replacment, turnkey with torque converter, torque converter fluid additive, cleanout spray system for the oil cooler radiator, and 1 gallon of MB spec ATF.... $2,200 out the door.

0721 the transmission output speed signal i implausib when compared to the wheel rpm signal

There is a much simplier method to provide service and component replacement. If you have a bad plate, and they go bad on this tranny. You buy a plate from a pick your part junk yard, are LKQ junk yard. You will need to get the plate wiped clean the vin number, and have the vin number scaned on the part you are going to install. There are hackers that know how to perfrom this phase. You must also change out the tranny filter, use new synthethetic tranny oil, and new gasget and new oil pan screws, the screws are aluminum. The proper servicing of oil is critical, there is no dip stick to check. It is done by tempeture of oil, and oil is stalled under vehicle using a jury rig pump.

Love the use of the old-school tool vs the zzzwwwwwweeeeeezzzzzzz of a power dril ;)

But there's no problem I'm checking tonight

My 722.9 went into limp mode. I reset it, and now I only have reverse. There was oil in the conductor plate plug.....The 2 round seals don't seem to keep oil out of the plug. There must be a seal on the back of the conductor plate side plug. Has anyone seen just these seals fail in a 722.9? I know 722.6 the plug seals were a thing, but this isn't just a couple seals. It seems to leak oil into the plug from the conductor plate side. Please help. I've been without my car forever now. 😢 It didn't really give any warning either. I hate to go through the whole conductor plate shuffle, If I can replace some seals on the existing conductor plate. Anyone seen similar?

Changed my conductor plate on my Merc. S 500, thru out old one. Later, found out I needed it to get program from it to make the new conductor plate work. Dealer won't help me, car has over 180 Mi. why has Merc. made it so difficult to aquire the parts and service to keep my car going? I refuse to junk my car .

Easy fix for this transmission is take the valve body out submerge it in gas shake it and watch the stuff that comes out. This will fix your ignition if it won't start also. This is a proven method on my S550. Now since I have said this they will build them to short out more than likely. Replace transmission screws with solid one and tighten to your desire but not enough to break them in transmission. Your car will will re- learn after this by going through the procedure on re- learning it.

Could someone take a bad VGS1 trans, swap in a used VGS2 trans and simply take the original valve body out and put it in the new VGS2 trans without needing any programming? provided the valve body is in good working order? say like a 2006 CLK 350 and a 2008 CLK350?

Good morning where this car not R

I have a W203 272 engine

"TRP" is a scam and Merc is just another shifty corporation anymore. Gone are the days of living up to "the best or nothing". The only objective now is to bust quality down as much as necessary to put a Benz on every driveway then prevent anyone but a Benz dealer from servicing it.

The seven speed do not show up only through six

Gas it before you replace anything it won't hurt your transmission . Don't listen to the KZfaqrs so much

What a mess Mercedes created with this 722.9! WTH did they change up the 722.6? All the hoops one has to jump through is beyond ridiculous…

No

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I would like to get a valve for my gearbox. Gearbox 7229990