The car was cranking but no petrol coming through. Do not press the gas pedal or any other buttons on the car. Warren, Hi, have c200 kompressor petrol model 2003. Now it is shifting perfect.smh honestly they say you are supposed to do thus at least once a month. hi there. Replacing the valve body can per perform with the transmission in place. Correct the level and clear the codes. -I took the car to the Mercedes dealer twice. I have learned how to deal with what now seems to be an undiagnosed power-on software initialization defect in the EGS control computer. If that is your case replace your battery and use an OBD-2 scanner capable of clearing the fault codes from the transmission control unit. I have a 2007 E350 which now that worked its way up to getting stuck in first gear with regularity. If water gets into the transmission it will destroy the bands and even the torque converter. Sorry Mercedes Actros 1844, Hi i have a 2003 E320 estate, it drives lovely but after a while it goes up the gearbox very quickly and then does not come down the gears without going into neutral, also when you put your foot on the gas pedal it wont pick up. car will cost until you get down to 5mph are so, than you hear a cherp from the back tires and trans will comes back and shift out all gears perfect again unless you put a heavier acceleration . My E320, 2004 mercedes has just had its 84,000 mile work done. I have 06 C280 4matic. What do you think guys? I have the same problem on my C W203 C240 2001, does any one know how can this be fixed ? Sump .thank you .mac. Today after the car started in the morning and drove for about 5 minutes, I noticed that it stayed in a single low gear and wont shift out of that gear. Do you hear one? Diagnostics was done and fault codes cleared Mercedes has released updated parts; the . Hi I have 2007 350 c se coupe. 5 4 4 Doors 5-speed shiftable automatic Air Conditioning . Thats not a typical symptom but our guess would be an issue with the valve body. If it is the 722.6 transmission yes. I can tell usually with the lights on as the gear indicator illuminates. The car doesnt come with a dipstick to check the transmission level but you can order one online for under $20. I have a 2002 E320 4Matic. Category: Mercedes Satisfied Customers: 57,141 Experience: Bosch Certified Master Tech. Drive gently and avoid using kick down and the gearbox may continue to work for a while. I repeat: NO PROGRAMMING. Look at the radiator it should have a stamp of the manufacturer. Yes a TCU need to be programmed to your vehicle VIN. This transmission is known as 722.9 or 7G. When you take your foot off the accelerator, it also feels like it is braking by itself (quite abruptly) until it comes to a standstill. Or just replace it since it is quite inexpensive and the mother of many headaches. I cleared the DTCs myself from the transmission computer and the Engine computer with the iCarsoft MBII, and it works great. And this is what leads a solenoid to become blocked. The codes will give the technician a direction for his diagnosis. 8. I have owned mercedes autos since 1994, and never had this happen. The next day it will do the same thing. You dont need to pay anyone to read the codes; you can retrieve them yourself in a couple of minutes with the right OBD II scanner. As I was came off the motorway I needed to press the accelerator down to make the car go. Here are the instructions on how to change the O-ring plug. -its been happening for several months, in both cold and hot weather This has been a well-documented issue for Mercedes-Benz cars equipped with the Valeo radiators. 2. He worked on the valves, dried the area and got his scanner for the codes. i get my car w203 ,year 2001 stuck in limp mode , if i perform a gearbox factory reset it stucks once per month if not it stuck in limp every day. The mechanic is of the opinion that we need to change the BAS module. If it was me I would check some of the things you see in this article. Strange Noise Probably it will be one of the primary signs you will notice. Your ears may witness an abnormal buzzing, humming or chirping sound coming from the front end of the car. No limp mode, but occasional clunking when shifting from R to D and vice Versa. I have a 2003 Mercedes CLK 500 which for while was giving me problems but from this post I now know that it goes into limp mode. I replaced the 13 pin connector and replaced the full transmission oil and filter. It can many things. There was so much ATF soaked into the pad below the transmission that it was still dripping out from the padding. Have you checked the fault codes? 722.699 Good luck. The problem continued to happen. Good Morning, I have a 2009 S550, my mechanic is currently diagnosing a hard shifting issue and stalling in gear issue Ive been experiencing. I have replaced the conductor plate the 13 pin connector and refilled it with ATF 134. No codes. Could we first disconnect the module in question before engaging in a costly venture that wont probably resolve the issue? Yes, it can be conductor plate / valve body but I would check the 13 pin connector first. Answer (1 of 7): First of all, try turning it off, wait a few minutes then turn it back on again - classic IT department stuff! Dont forget that first warning! These are independent shops that will take your old 722.9 transmission control module and try to repair it. After this the mechanic told me that it was the module, so I ordered a module and got it installed less than a week ago, and the problem remains. That means the fluid is not circulating in the transmission. The transmission does not need to be removed. That can cause more problems than you think. It could be multiple things but here are two issues that come to mind. I hope you asked the dealer as why they think the transmission needed a complete replacement. Gave her a transmission reset same as I saw on YouTube- all fine. Hi, Wondering if there is a way to determine if the whining transmission noise is due to torque converter, bad transmission oil pump, or water contamination in the transmission? You are lucky! Stop, switch off and start again and all is back in place. Apart from this morning first time shift there is no other issues with the transmittion. A proper diagnosis should be performed to figure out this problem. GMC vehicles that use a 4-speed automatic 4L60E or 4L65E transmission can have intermittent or constant problems when switching to higher gears. Its not really that common. Save. The gear shifter usually shifts but it will not. Watch the video below to learn how to check the transmission fluid level on your Mercedes-Benz. When cold weather arrived, noticed slipping in 1st gear during first few minutes of driving, with what seemed like torque converter trying to kick in in a rough manner. A new valve body at the dealer can cost between $500 and $1000. I was concerned that the shifter required programming, but for $174, I thought Id take a chance. Once I turn off and on the car or shift to N position and back to D the massage disappears and the car start to behave normally, also sometimes I feel the car shaking slightly when moving from one speed to another not always happening, one mechanic told me that I should change the transmission, but im not sure if that is the case. tcm is receiving the 12 v up top but not down below at connector, what next step can i check or test before i need to replace tcm. We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. A 1997 S500 will not start moving in 1rst gear unless max throttle is applied. How do I know which radiator I have in my 2003 CL500? I took off the battery. It is easy to misdiagnose this issue as a bad transmission oil pump. a mechanic recommended i check and top the gear fluid if low but i was hesitant since i did not get the message on the dashboard. The7-speedtransmission was introduced in early 2000. Had a problem with the gearbox stuck in D and Neutral position. I have ML 320 CDI 4matik W164 2009 , recently I noticed a sound like ,, jerk ,, when I engage the transmission to engine also I hear this sound when I disengage the transmission or even when I put from D to P position finally in any position change from N to D or D to N or D to P or P to D , I hear this sound , so I show the car to MB repair service center and they said its normal. The car is running ok now (only driven it a further 5 miles), except now when coming to a stop, it seems like the gear changes down too soon and I feel a very slight jolt with downward gear changes. It appears to stay in either 2nd or 4th gear. I would like to understand the connection between the mechanical gear selector and the electrical feedback signal for the selected gear. My car has just passed the 200,000-mile mark, and after 16-plus years I would probably keep it for another 100,000 miles if not for the rust gradually working its destructive magic on all of the major body panels and, most notably, the drivers side front spring mount. I have been shifting manually (2nd, 3rd, D, etc. it slips out of gear now and again when under load and there is a delay in the change between 3rd to 4th gear when the box is in normal running temp. Thanks When it first happened, I could not drive more than about 40km/hour and no gear changes took place. 32 helpful votes. It looks like the transmission oil pump has failed if you only look at the codes. What should I be aware of if purchasing online? Hy..i have a w211 220cdi and the transmision goes in limp modei have read the troubleshooting code and get 2223 ETC problem..somebody says to me that mean be the shift selector from inside..can be these?? What can be the problem. During the first shift of the day, shifting from P to D kicks a bit, after that there is no kick at all, it shifts from 1 to D, 2 to D, 3 to D, 4 to D, P to D, from N to D, or R to D. Hi, great article. Either one of these two scanners would get the job done. buying an automatic A class with gearbox stuck in first gear.quotation for changing gearboxis it worth buying/repairingThanks Submitted:12 years ago. It could also be a wiring harness issue but thats very unlikely. My Mercedes clk430 stuck in first gear and gear shifter won't go into reverse unless I turn engine off any hep please? Make sure that is dry. later on, we tried it a couple of times it worked normal. ..and showing (bas,srs)can you assist. Original ATF. Please I really need your help Medic Trouble moving from "drive" into . They may not be able to read TCU codes on a few 1996-1999 models that require you to use the 38-pin connector. You cant easily program a used one though. Mercedes-Benz transmissions are very solid, and whole transmission replacement is very rarely needed. The old transmission fluid was very dirty (greenish gray color). When this happens, the most common symptoms one may experience are slipping in gears and "failsafe" mode. Mercedes b180 gear stuck in park - Mercedes-Benz Cars & Trucks. Not a typical MB problem to be honest. It continously shows fault code B 1021. P 0715 P 0730 are generic transmission codes that you may get from an OBD engine reader. 35K. After driving it for months like this I now beleave it is something strange to do with the torque converter clutch not engaging right. Good luck and come back update us once you fix the problem. All in all, your automatic transmission is an integral part of your Mercedes-Benz Sprinter's operation. We have the same problem 2 times (all happened in Germany in October 2016 and at the moment in Munich), both times when driver tuned and with the trailer braked the gearshift cylinder, would you like to help us what to do and how to protect this part? Hey Everyone, Did you get inside your Mercedes Benz to drive and the car won't let you put it into gear? Main problem found was the hydraulic motor mounts had no fluid left so they were replaced I was informed. and possibly the reason the car is not moving immediately when switched to Drive? I have a 94 C220 that shifts from 1st to high gear (presumably 4th or 5th [?]) The top part of the radiator on your Mercedes-Benz contains the chamber for the engine coolant/antifreeze while the bottom part contains the chamber for the transmission oil cooling. Transmission fluid changed at approx. Need help! At cold start there is a slightly hard shift from first to second. The transmission has a dipstick tube but with no dipstick in it. Because the screen wash reservoir filler neck is directly in front of the ABS unit, water can get into the electrics if the owner hasnt been careful, and over time the connections can corrode. Here are two of our favorite scanners that will read and erase trouble codes from the transmission control units on Mercedes-Benz cars. One being, transmission consult workshop; and the other being Brake wear. In this article, we discuss the most common Mercedes-Benz transmission problems and how you can fix some of them. Note that these work on 1996 and newer MB cars. i drive a 2000 merc c280 and has been stuck in limp mode for months now.Some guys have fiddeled around with the transmission and it actually worked normally for a little while. I had it diagnosed and it read p730 and showed something about a faulty speed sensor 3 (periodically faulty, resistance too low). Match the next two numbers after 722.6. I have Mercedes Benz model 2007 E280- E- class, Elegance . I didnt actually see the water spill but I asked my wife if anything happened recently in the car that could have possible caused this issue with the shifter. Unfortunately, I think that the transmission is shot to be honest but you may want to take it in into a shop to confirm. Thats great! It is hard to say without properly diagnosing it. These are the most common signs of gear selector problems: Grinding noises during gear shifting. TIP: If this is your problem, look upinthe owners manual. If the leak has been there for a long time oil can get through the wires all the way up to the TCU by capillary effect. 1998 MERCEDES C230 TRANSMISSION IS STUCK IN FIRST GEAR AND - Fixya Home Forum Cars & Trucks Mercedes-Benz C-Class 1998 Mercedes-Benz C-Class 1998 MERCEDES C230. It almost seems like the valves or solenoids are gummed up. Avoid overfilling your transmission. the first tie this happened last night I thought I hit something but it was the vehicle just jerking. A200 auto hatchback not selecting gears ,not moving. o2 Sensors Parked again, restarted and noticed the gear selection displayed the wrong selection. Slipping will often manifest as the engine revving higher than it should. 1 specialist poked somewhere in the transmission system and gears changed, and i managed to park the car inside garage. First of all, I dont think you have a major issue (meaning I dont think you need a new transmission). I just authorized a rebuilt @ $6,100. If cracks develop between the two chambers, coolant will mix with transmission oil and it will destroy the transmission. -And so here I am with the problem still occasionally happening. Pan had a small amount of clutch material on the bottom. You need to perform a proper diagnostic. If you dont have a manual download it here:Mercedesmedic.com/ownersmanual/. This was a bullet proof transmission, and you should be glad if your car has this transmission installed. Guess it went into limp mode. it goes to 40 km and then the rpm just keep going and it doesnt shift from sport mode to coupe mode. I appreciate it. Also, check for corrosion of ABS unit connection/wiring loom plug. By accessing MB Medic [www.mercedesmedic.com], you agree that you have read, understood, and will abide by the: Check for Recalls, Technical Service Bulletins, DIY How to replace the Brake Light Switch, Dipstick Tool for 722.6 722.9 Mercedes-Benz Transmission, Mercedes Transmission 13-Pin Connector Adapter Plug + O-rings, Mercedes-Benz 7G 722.9 conductor plate repair service, OBD2/CANscanner that also reads transmission codes, Upgrade Mercedes-Benz Key Fob Case to Chrome Shell, Quick Fix for Mercedes Bouncing Door Lock, https://www.mercedesmedic.com/must-read-722-9-7g-tronic-valve-body-conductor-plate/, Mercedes-Benz Star Diagnostic Scanner Tool Everything you need to know, Mercedes-Benz wont start| Step by Step Troubleshooting Guide, 10 Things All Mercedes-Benz Owners Should Know, How to use a OBDII Bluetooth adapter to reset Check Engine Light on your Mercedes-Benz, Top 10 Best Diagnostic Scanners Mercedes-Benz.
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