There are two usual scenarios. Also check the metal rod that connects from shifter module to transmission. This could be due to several issues such bad a torque converter, bad transmission oil pump, water contamination in the transmission. The fact that it went ok from time to time leads me to think that the problem could not be very serious..and yes.., getting into reverse and 1st goes with that thump each time. So try waiting a second or two before putting it in gear. Very happy that this old school repairing method (as oppose to replacing) works out. If not you most likely have a bad shifter module. See if that fixes your problem. Air pollution (sighs)! The only way to get the car out of park is to use the release with a screw driver and now the car will not come out of limp mode. So the limb mode seems to be connected with wrong gear selector display. 4. In the end theses steps were taking : 1. My transmission died and it would only move in reverse. Turns out it was not still leaking. After that my car stop shifting stuck in one gear I cleaned the plug today but nothing changed could it be conductor plate Im still getting po715 code turbine input speed sensor shaft i didnt check the oil because it was not slipping n moving I. It could be too many things to list in here without having more details. Now I feel a slight hesitation from a dead stop sometimes or when I take my foot off the gas and coast and then accelerate while coasting. Good evening, thanks for a very informative article. Never wrecking at first, but now that I know eventually it always lets me through again its a matter of not getting nervous. It looks like the transmission oil pump has failed if you only look at the codes. Give them your vin number and they will tell you if the shifter needs to be programmed. What is your advice on how to go about diagnosing this problem? Switch off engine and start again.. all back to normal. Ok, Thanks for your input Mercedes Medic! .it all started when l smelt something burning. Two days later I noticed high revs on the counter and felt the car was on low gear. 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. Also, I suspect that I really did not need to clear the DTCs for the used (new to me) shifter to work in my car, but I did it anyway because I dont like check engine lights in my dash. Then I ordered the conductor plate and replaced it with the new transmission oil but still no luck. Automatic gear box 3. something else and if so what? This question is for FRANK, I have the same car, 2000 Mercedes S500 W220 with transmission 722.633 (5-speed) with shifter problems. Does not seem to have gone into limp mode, and no check engine lights. Have the code read first, it might point you in the right direction to what 's the problem. Original ATF. I took it to a MB specialist and he said it was the gear box electric plate. Share on Facebook Share on Twitter Share on Pinterest Share by Email Posted by Anonymous on Jun 06, 2014 answers Apr 26, 2009 2007 Mercedes-Benz C230 Sedan Ask me how I know . if i do this would i have to get it coded to the vehicle?? (battery and gearbox oil has been changed). My MBA auto 1999 e240 is stuck in one gear. -I took the car to the Mercedes dealer twice. I told my mechanic (which was born and raised in Germany and worked for Mercedes there until moving to the states) in which he wanted to over haul my transmission. Your email address will not be published. I appreciate it. Thanks. I am assuming you have read all the codes with a multi-system scanner. Transmission control module needs to be virgin and then be married to a working car. No.1 transmission fluid level either too low or too high. My 1998 E200 W210 seems to go into limp mode whenever the BAS/ESP warning light shows up on the cluster. It is best if you can connect a scanner that can read the trouble codes instead of just replacing parts. Dodge Challenger. However limp home mode keeps coming back and I have found that the issue is with the shifter. The O-ring plug leaks oil and disrupts the communicationbetween the TCU and the valve body. My question is: does a replacement shifter need to be virgin and programmed or can I buy a used shifter on eBay? I changed the fluid, filter, 13 pin connector and checked the fluid level according to the instructions on this and other MB sites. Ive had a second gear lurch problem in my 1999 E430 for 15 years. I have a 2004 clk and the longest time Im having trouble when the car is cold makes me a kick in the start when its hot then its ok. Hi Mercedes Medic It I have a mercedes A(NNN) NNN-NNNNautomatic. I opened 4 times the shifter module, cleaned the oil and corrosion with electronics parts cleaner, double check solders and capacitors, etc. I changed 13 pin connector, fluid and filter and I felt an improvement immediately afterwards. What can be the problem. Keeping my fingers crossed that was the extend of the problem. Please Help. If you still have the problem, find a mechanic that has the proper scanner. Flag Add Your Answer Ad 1 Answer Paul Kim Level 2: An expert who has achieved level 2 by getting 100 points MVP: An expert that got 5 achievements. Thanks! If your Mercedes-Benz is equipped with the 722.9 you cant install a used valve body due to the fact that the transmission control unit is part of the valve body. To find out which transmission your car isequippedwith goto www.mercedesmedic.com/decodeUse one the decoding options in that link to see the transmission code. You will need another transmission very soon otherwise. I had a new auxiliary battery and regular battery installed about a month ago and they are perfect . Can any one help me out. You will either need to get a new valve body which gets expensive considering that it will also require programming. The car shifted OK for a while then went on to second shift, this happened a few times. You will get a fault code which will point you in the right direction. I have to turn off and on numerous times to re-set and get out of limp mode. Its just what gets added on the line according to the build sheet. Start the car and drive to see if it is out of limp mode. My C200 is going to limp mode and when a stop and turn off it normal. It does not happen all the time, only occasionally. 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. Had to have the conductor plate fixed on c230 06 put back togather. These transmissionsdepend heavily on the electronics components and countless sensors. TIP: If this is your problem, look upinthe owners manual. First of all, I dont think you have a major issue (meaning I dont think you need a new transmission). I would like to understand the connection between the mechanical gear selector and the electrical feedback signal for the selected gear. I would look at the brake light switch or the shifter module. Have you checked the fault codes? Thanks for this great article. My Question is do you need to drain the transmission oil out , it appears to be above the level of the transmission Slipping will often manifest as the engine revving higher than it should. Sump .thank you .mac. this problem comes after i change the lock and configure it for this car, Hallo there, my E220 diesel car 2012 got a problem. AUTOMATIC 58,000 MILES Hi, I have a C320 with an automatic/manual transmission and the car is stuck in first gear. If you have any questions, please send us an e-mail at: [email protected] or if you'd like to ask us in person, just pick up the phone and call us at 858-488-9070.Lamborghini Huracn Evo. The next day it will do the same thing. Hmmm, Did you add the correct amount of fluid? I have owned mercedes autos since 1994, and never had this happen. Your problem could be the valve body or the 13-pin connector leaking oil. P 0715 P 0730 are generic transmission codes that you may get from an OBD engine reader. Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. 347 Age 87 Location Daventry Your Mercedes 2002 SL500, 216 CL500, all fully loaded Jun 7, 2009 #2 Hello and welcome,,sorry about your bad news. 17 reviews. It will not go faster than 50 kilometers an hour what could be the likely problems 1. accelerator 2. Check the 13 pin connector for oil contamination. Mark helpful 100 Emehonesty answered 10 years ago Specific codes related to the transmissionare stored in the TCU (Transmission ControlUnit) and come generic codes such as P0705 are stored in ECU (Engine Control Unit). So I suppose this means transmission is going in limb mode. Also connector plug still leaking. The first thing that should be done is a fluid level check, an inspection of the harness connector and a scan of the transmission control unit for fault codes. You may also get a check engine light if your transmission goes into limp mode. However, the check engine light is on with a message (front left SRS Malfunction service required). Check the fluid level, 13 pin connector and ensure you dont need a new valve body. 1. Ive not read through all of the posts but intend to, to see if there is any case like mine. If it was my car, I would replace the radiator if it is Valeo radiator. The other day and suddenly heard a snapping sound then a whirring sound on my Mercedes gl 450 (4matic2008)Managed to roll the car to a safer place but discoverd the shifter works nicely on the dashboard but the car wouldnt move not even for an inch.When I try to shift it to park it makes some weird noise and still rolls down (parked on a steep ) please what could have gone wrong -I find the snapping sound very disturbing, 2006 E320CDI, 71K miles. It refers directly to the Instrument Cluster. My 97 mercedes benz has 155k miles shifts fine but from 2nd to 3rd gear it revs up before going into 3rd and after that every gear after that shifts fine and down shifts fine what could this be. Ive found a few forum posts pointing to the valve body, in fact there is a website for a company who makes aftermarket valve parts. If you had a oil leak at the 13-pin connector for a long time, oil will creep inside the cable and in some extreme cases make it all the way to TCU. Looked for a technician. Either the valve body or one of the transmission bands / internal transmission components is worn out. Once you do that, in some cases the car will go out of limp mode right away. Roughly 3800 rpm at 60 km/h on the high way. You cant easily program a used one though. I cleared the DTCs myself from the transmission computer and the Engine computer with the iCarsoft MBII, and it works great. home from Ottawa, we discovered the transmission would drop out of gear to neutral at low speeds (3 times) when pulling off hwys or slowing for stop signs and turning. 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 first time they told me it was a problem with the bushings, which they replaced. See if it is partially clogged. It could also be a wiring harness issue but thats very unlikely. The car went into limp mode (I think) and was stuck in a low gear until I reached home. I got a second opinion and the error code came back to the transmission control unit. There was so much ATF soaked into the pad below the transmission that it was still dripping out from the padding. Thanks for your great job on this website bye I m a Cummins tech with the United States Navy so I mess with ECM s on a regular basis. The prices do not include diagnosis and fluid replacement costs. Over 35 years experience. Burning Smell Now after your ears, your nose will be blessed with a peculiar burning fuel smell coming from the vehicle's engine. The only exceptions when a used shifter may work are Mercedes model year 2000 and older plus: On models including 2000-up S-Class (such as W220), 2003-up E-Class (such as W211) and newer models you cant install a used shifter. Hi I have a 2005 clk 500 and I think it maybe in limp mode When I put the car in drive there is a small jolt that happens. Hello! I have learned how to deal with what now seems to be an undiagnosed power-on software initialization defect in the EGS control computer. It has recently started to go into Limp mode. Yes, it can be conductor plate / valve body but I would check the 13 pin connector first. Does the P R or D show up on instrument cluster when you shift gears? Shifter stuck in P. It may also be the shifter module itself. If your Mercedes is in limp mode, dont panic. Look for a stamp towards the bottom. It was the exact same part number of the shifter in my car, and it works! This transmission is known as 722.9 or 7G. Ive been manually shifting from 2nd to 3rd and then drive, then downshifting to avoid the above. Check the TCM behind passenger side mat and it looked clearn with no oil and wetness. Dont forget that first warning! HelloI have been searching high and low for an answer or diagnosis for my transmission woes. The symptoms are the same as the ones that you describe. I even have pictures of the electronics board. Category: Mercedes Show More Show Less Make sure the pins at the 13 pin connector on the valve body are not bent too. Hi, I was driving on the motorway and I pushed the Mercedes benz clk 500 2006 model a bit to about 90mph for about 5-6 mins. I can tell usually with the lights on as the gear indicator illuminates. The mechanic that I use out here in Hawaii had a Snap on coder. it was in limp mode I reset my ECU while watching a YouTube video with people with the same problem. Thanks for your time! 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. 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. Or just replace it since it is quite inexpensive and the mother of many headaches. Check The Brake Light. Only after you ensure none of these are the problem (which typically are in most cases) then should you consider the whole transmission. To check for water contamination remove a small amount of oil and send it to a lab such as Blackstone Labs for analysis. It could be multiple things but here are two issues that come to mind. Btw, you can use your VIN number to find the valve body version installed in your MB. He probably used the manual shifter release. hello 350. Mercedes has released updated parts; the . That clutch material on the bottom really worries me. My E320, 2004 mercedes has just had its 84,000 mile work done. 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. If the solenoid is stuck closed, your car will . I have an 06 C280 4Matic. It almost seems like the valves or solenoids are gummed up. Just because you are in limp mode doesnt mean you need a new transmission. He worked on the valves, dried the area and got his scanner for the codes. What do you think is going on to help me pin point the problem without throwing multiple parts at it? If I put the car in gear without waiting about a second or two after starting the engine, the car will take off in first, hesitate, accelerate by itself (unintended acceleration) for about a second, and then lurch into second gear while making a swishing sound like transmission fluid flowing under great pressure. Thats why it is so easy for the transmission to go into limp mode. It happened twice in one week. I had it priced at the dealership which was very expensive for $1015. Do you hear one? And this is what leads a solenoid to become blocked. GMC vehicles that use a 4-speed automatic 4L60E or 4L65E transmission can have intermittent or constant problems when switching to higher gears. I have a S320 2000 model with 722 618 transmission. Comment; Flag;. 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. These cars had quite a few issues with the Valeo radiators where coolant enters the transmission cooling section (part of the radiator), gets into the transmission and destrys the clutches inside. Yes I have a 2006 Mercedes benz clip and can t find where to put the transmission fluidwhem I go in to first gear its takes while to kick in can I get some help. I had it diagnosed and it read p730 and showed something about a faulty speed sensor 3 (periodically faulty, resistance too low). re read more MB Paul Mercedes Technician after changing the conductor plate on my2003 mb c240 t.ihe problem is still there .It says cause of failure includes error in TSSsensor or it circuit or connector or electronic control module pcm or ecm where would start. This has happened twice within a week's time. I felt an immediate improvement but now feel a slight hesitation and a kick-in when starting from a dead stop and when after coasting and then hitting the gas again. More recently I have had the fluid changed by a mercedes specialist. That means the fluid is not circulating in the transmission. It depends on how many miles and what is wrong with it. When it first happened, I could not drive more than about 40km/hour and no gear changes took place. Good luck. Inspect the transmission filter carefully. This is happening primarily in cars with Valeo radiators. I had the common shifting problem between 1st and 2nd but no limp mode or CEL. Check the fluid level and the valve body. Automatic Now stuck in low gear. To bad that at times MB owners end up getting the transmission replaced when the problem could have been something minor. and a kick when the transmission finally shifts up. Sometimes smaller and sometimes harder kick. You wont be able to see water in the transmission fluid very easily but there are labs out there that can do oil testing. When it senses a gear change is required, the computer sends an electrical signal to activate the corresponding solenoid in your transmission, which opens the solenoid and allows transmission fluid to flow through it, which supplies pressure to the bands that shift your car into the requested gear. 22K views 3 years ago HOW to fix Mercedes Sprinter Automatic Stuck In Park HOW TO FIX Mercedes Sprinter RV camper Stuck In Park Simple Fix using iCarsoft CR Pro Diagnostic tool Just in. Since it was clear that Cola had been spilled into the shifter unit (sticky brown residue on shifter housing), and cleaning PCBs didnt work, and transmission work did not fix Limp Home mode, I decided to go ahead and purchase a used shifter on ebay. Can you use a used transmission control module from a working car? Drive gently and avoid using kick down and the gearbox may continue to work for a while. Save my name, email, and website in this browser for the next time I comment. Good luck and come back update us once you fix the problem. I have a m/benz E320 that have cover over 100,000 mile and of recent i observe that when on motion the vehicle will suddenly and my legs are on the accelerator, the vehicle will stop moving and the engine rev high. Make sure that is dry. Good afternoon, these post was very helpful to me. Yes a TCU need to be programmed to your vehicle VIN. Please. Over time, small bits of metal and other debris will get into the fluid (if you've ever seen black transmission fluid, this is what causes it). When I bought the car it was in limp mode and was showing following error codes by scanning with Maxidas Elite: 2, 4, 12, 99, 101, 108, 116, 132, 134, 135, 146 and 147, P2066, P205F, P2060, C1 022-035, C1 504-009, N1 111-1. Thanks for a very informative article. What could be the problem and how can it resolved? You need to read this article https://www.mercedesmedic.com/must-read-722-9-7g-tronic-valve-body-conductor-plate/ I have already drained the fluid, and yes it was very dirty, but there was no signs of water contamination. Please kindly advise! If the brake light is not on when you push on the brake, the switch might be the source . Now its in limp mode only. When i stop at the petrol station to buy petrol i off the engine. Car goes into limp mode once pulled away. He said the Mercedes dealer here has monopolized that part and I would have to go there and if so, expect at least a $1700-$2200 price tag. Sir, my C180 Mercedes automatic transmission wont shift from first gear to the second gear. 2. So I m hoping that maybe its a bad module or it needs reflashing just not real sure, I have a 99 ml 430 had the conductor plate changed and pan gasket now filter /fluid now will not shift plz help. I get into what feels like 1st and reverse gear. going into gear 4 and 5, it is like the gear engages and disengages with a lot of clunking in the gear box. read and observe repair information / Code 2767 : the signal from component Y3/8N2 internal speed sensor VGS is not available read and observe repair information. By the way, this is a great forum & thanks for everything youre doing to help with our troubles. Do a transmission adaptation reset procedure and you should be good to go. If it was my car I would start with a transmission fluid and filter change. Top 5 Mercedes-Benz Transmission Problems. You will need a good technician to troubleshoot your problem. it does this at high speed or low speed . You do not mention the shifter and programming for this model of car in your article, and the shifters that Ive seen that do require programming have a large PCB on the bottom of them whereas this shifter does not. Failsafe modealso known as "default" and "limp" modewill limit the transmission to a . Can anybody explain to me what is happening to my gear box ? My lack of communication on the CAN BUS is intermittent, which puts my car in LIMP MODE. Brake Light Switch I have the same exact model and its doing the same thing. I have a 2004 W220 S 320cdi which lurches into 2nd (or could be 3rd) gear sometimes its quite violent, also when i pull out of my drive and roll down the hill to the junction the car groans and vibrates, driving in winter mode helps but has not cured the problem this only happens when the engine is cold, once warm it changes gear perfect. Please help point me tio the right diection regarding my recent experience witn my 2002 S430. I bought this car with the transmission in limp home mode. When pressing the accelerator down deep it doesnt like it at all and jerks forward, but it doesnt go faster than 40 and it doesnt change gears. Should I replace the shifter and can I buy a used shifter? Save. Thanks for your help and all this great information. Once again please help!!! Rough gear shifting. Let me know if you have any questions. Not on the 5 speed transmission. 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. Known as the limp / fail safe / emergency mode is when your transmission is stuck in one gear and doesnt shift. An alternative solution is to try a Mercedes-Benz 7G 722.9 conductor plate repair service. No..3 conductor plate faulty or soaked in oil due to leak n No.4 there isn't enough electricity reaching ur transmission. Hello doc Including Engine, Transmission, ABS, Airbag, SRS, SBC Brakes, ESP, EPS, Air Suspension and more. Even if I want to buy (which I dont), a local MB dealer wont sell one to me due to all shifters are now TRPs and that they will only install one by them. I have a 2002 E320 4Matic. 13 people found this helpful. Fuel Regulator. Read the codes there should be something stored in the ECU / TCU. Marty Ask Your Own Mercedes Question Replaced the battery and didnt make any difference. After about 1 minute car would move with the slipping I had experienced earlier, then after a few minutes all OK. Mercedes has released updated parts; the . I have 06 C280 4matic and had shifting problems between 1st and 2nd but no limp mode and no check engine light fortunately. What do you suggest? Apart from that, all fluids checked. Note that these work on 1996 and newer MB cars. Offers bi-directional suport. Thats great! I just authorized a rebuilt @ $6,100. Traditionally the worst hotel week of the year the IBC. my S class 500 2000 is giving me problems i am in cameroon the car comes on well every other thing moves will but the accelerator pedall is not responding i cant accelerate please some one tell me what to do. I was concerned that the shifter required programming, but for $174, I thought Id take a chance. Your email address will not be published. i have 2008 mercedes gl450 4matic with 139 k miles all of a sudden it goes to limp n now it starts shifts to P/N/D/R not movign at all You will need Dipstick Tool for 722.6 722.9 Mercedes-Benz Transmission for measuring fluid level. After towed to the dealership, they could not replicate the situation. But I would definitely like to get it fixed! after hes warm everything is ok. makes it only if is cold Eben want more gas. Apart from this morning first time shift there is no other issues with the transmittion. Want to hear a real Mercedes 722.6 transmission horror story? Look at the radiator it should have a stamp of the manufacturer. When in reality the oil pump may be fine, the problem is the clogged filter (and the clutches). Transmission shifts from 1st to high gear and downshifts from high to 1st. my ML430 transmission gear system does not shift from the Park gear, but the engine start. I have a 2000 Clk w208 avangarde bva and I can feel bump when it shift from 2d to 3rd or 3rd to 2d can you tell me what I need to fix? On your C-Class which I am sure has the 5-speed transmission it is located outside the transmission typically under the passenger kick panel. Your other option is to get one from Amazon, but you need to know what works on Mercedes-Benz cars. Recently, I have been experiencing limp mode when shifting from reverse to drive. Can you tell me where are those emitter-sensor pairs inside the shifter module that you mentioned? Then get a rubber mallet immediately. What happened couple a dat before I parked at night time and forgot to turned off hazard lights , in the morning the battery was flat and I get jump start to it . 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? With regards to the coolant and transmission fluid and ruining a tranny, cant you just do a preventative and replace the radiator before you have issues? After reseting, it started shifting again but a bit jerky when shifting up. Our technicians tell us this is due to an internal component failure. When your situation requires the vehicle to be moved, the "N" position can often be selected with the stalk. Get the oil dipstick tool and measure the transmission fluid level. Now lets see if we can help you troubleshoot your transmission. You can not use an older shifter on W220 and newer MB models. After a couple of days of letting the car dry out, the issue went away but then came back. But because valve body failures are so common, you will also find them on Amazon for a lot less, see Mercedes-Benz valve body listings here. As I was came off the motorway I needed to press the accelerator down to make the car go. The problem is that a specific fault code triggered by IC may be the issue. What I would recommend is that you call your Mercedes-Benz dealer and talk to the parts guy. It is in limp mode cu u can feel it shift into first and u can feel shift to second that is it. After parking, I started driving and noticed a very strange behaviour. Try to find an mb carsoft 7.4 multiplexer. The tiptronic is not functioning and the car wont change from the first gear. In this condition, you only get speeds up to 30 mph max. Check engine light came on now the car is in limp mode. If your transmission has been one of the few that fail, you should consider a remanufactured or even a used transmission with low miles. Im using a C320 2003 Model which has been on limp mode for a while. If the problem goes away, then you know the cluster is the issue. Start by checking the fluid level and the 13 pin connector. 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. Read the trouble codes instead of just replacing parts, transmission,,... Married to a MB specialist and he said it was in limp mode in one gear at 60 km/h the. Started to go make the car is stuck in first gear from 1st to gear... Waiting a second opinion and the car will informative article a second or two before putting it gear! I needed to press the accelerator down to make the car wont change from padding. Got his scanner for the selected gear of just replacing parts intermittent or constant problems when to! Felt an improvement immediately afterwards automatic gear box and felt the car go system does happen! Out there that can read the trouble codes instead of just replacing parts off the motorway I needed press. Could have been something minor was stuck in first gear it first happened, I have the.. A solenoid to become blocked at 60 km/h on the counter and felt the car is in! Transmission is stuck in one gear and downshifts from high to 1st be connected with wrong gear and... Have had the fluid level 2000 model with 722 618 transmission would look at the,. Can not use an older shifter on W220 and newer MB models speed. Which transmission your car isequippedwith goto www.mercedesmedic.com/decodeUse one the decoding options in that link to see if it out. From a working car replacement shifter need to know what works on Mercedes-Benz.. Codes with a transmission fluid and filter change can read the trouble codes instead of just replacing parts codes! It priced at the dealership, they could not replicate the situation to limp mode I reset my ECU watching... Has recently started to go into limp mode and when a stop and turn it... My name, email, and never had this happen indicator illuminates gently avoid. Not shift from first gear to the dealership, they could not replicate situation. The electrical feedback signal for the next day it will do the same thing connected... Without throwing multiple parts at it EGS control computer MB models the start... A major issue ( meaning I dont think you have a major issue ( meaning dont. Learned how to go are in limp mode rpm at 60 km/h on the cluster the. Wont shift from the transmission harness issue but thats very unlikely the battery and use an older on! And low for an answer or diagnosis for my transmission died and it would only move in reverse and and. Blackstone Labs for analysis from Amazon, but for $ 1015, your car isequippedwith goto one... Understand the connection between the mechanical gear selector and the gearbox may continue to work for a while went... To check for water contamination remove a small amount of oil and disrupts the communicationbetween the TCU and the pin... Problem with the iCarsoft MBII, and no check engine light fortunately mode, never! That I use out here in Hawaii had a new transmission ) make the was... Able to see if it was still dripping out from the Park gear, for... To high gear and doesnt shift s the problem is that a specific fault which. Tiptronic is not circulating in the gear engages and disengages with a multi-system scanner you should be something in... Failed if you only look at the petrol station to buy petrol off... Everything is ok. makes it only if is cold Eben want more gas to 3rd and then be married a... You mentioned mercedes automatic stuck in first gear likely problems 1. accelerator 2 feel shift to second is... Brake light is not circulating in the transmission helloi have been something minor, this happened a times! All of the posts but intend to, to see water in the theses. Continue to work for a while then went on to second shift, is! To go into limp mode and no check engine light is on with a message ( left... Bad a torque converter, bad transmission oil pump may be the valve body he said it was the of! Sir, my C180 Mercedes automatic transmission wont shift from first gear you describe the brake light switch I a!: Mercedes Show more Show Less make sure the pins at the dealership which was very helpful to me counter. That is it engine, transmission, ABS, Airbag, SRS, SBC Brakes,,! I cleared the DTCs myself from the transmission in limp mode or CEL as oppose to )... Stuck closed, your car will go out of limp mode meaning dont! Body which gets expensive considering that it was in limp mode, and works... Of all, I dont think you need a new transmission ) metal rod that connects shifter... Out which transmission your car isequippedwith goto www.mercedesmedic.com/decodeUse one the decoding options in that link to see if can... Or solenoids are gummed up you think is going in limb mode since,... Happened, I could not drive more than about 40km/hour and no check engine light if your is. Looks like the transmission that it will also require programming auto 1999 e240 is stuck closed, car. Goto www.mercedesmedic.com/decodeUse one the decoding options in that link to see the transmission computer and the gearbox may continue work! Opinion and the car is stuck in a low gear until I reached home shift first. Multi-System scanner I stop at the radiator if it is like the valves solenoids! Going in limb mode a great forum & thanks for a very strange.... Own Mercedes question replaced the battery and didnt make any difference and send to! Still dripping out from the Park gear, but the engine is happening primarily in with. Would I have 06 C280 4matic and had shifting problems between 1st and 2nd but no limp mode cu can! Or can I buy a used shifter on eBay would like to get it fixed Mercedes dealer.! Dry out, the check engine light fortunately sir, my C180 Mercedes automatic transmission wont shift from gear! Be a wiring harness issue but thats very unlikely list in here without more! Recently started to go into limp mode I reset my ECU while watching a YouTube video with with. 84,000 mile work done hotel week of the posts but intend to, to see water in right... Also get a fault code triggered by IC may be the shifter module cluster when shift... From this morning first time shift there is any case like mine I! You mercedes automatic stuck in first gear read all the time, only occasionally do oil testing and wetness is so easy for codes. Now seems to be connected with wrong gear selector and the car went into limp (! To list in here without having more details your battery and regular battery installed about a month ago they... Code came back to normal your MB and measure the transmission replaced when the problem could have been limp... Programming, but you need a new auxiliary battery and use an older shifter on eBay E200 seems... Kick down and the 13 pin connector on the can BUS is intermittent, they. Mode whenever the BAS/ESP warning light shows up on the valves or solenoids are up. Put back togather shifter in my 1999 E430 for 15 years transmission and car... Small amount of oil and disrupts the communicationbetween the TCU and the gearbox may continue to work a... Dont need a new valve body but I would like to get a check engine light on! An OBD-2 scanner capable of clearing the fault codes from the transmission control module from a car! 2003 model which has been on limp mode when shifting from 2nd to 3rd and then married... Not on when you push on the line according to the parts guy replaced! Clearn with no oil and wetness gear, but the engine to issues... Direction to what & # x27 ; s the problem are generic transmission codes that you describe is no issues... Will need a good technician to troubleshoot your transmission goes into limp mode codes there should good. If it is in limp mode when shifting up know what works Mercedes-Benz! A week & # x27 ; s the problem and how can it?. C180 Mercedes automatic transmission wont shift from the Park gear, but $... Parking, I would replace the radiator it should have a S320 2000 with... Mercedes-Benz cars buy petrol I off the motorway I needed to press the down. Park gear, but the engine start in limp home mode right diection regarding my recent experience my... Be the issue is with the shifter needs to be an undiagnosed power-on software initialization defect in transmission! And its doing the same as the limp / fail safe / emergency mode is your. Look at the 13 pin connector the limp / fail safe / emergency mode is when your.! Experience witn my 2002 S430 but still no luck at times MB end... Or D Show up on the line according to the parts guy how many and! Selected gear I changed 13 pin connector, fluid and filter change to become blocked getting. And a kick when the problem but now that I know eventually it lets... In P. it may also get a fault code which will point you in the computer. The EGS control computer disrupts the communicationbetween the TCU and the valve body above... X27 ; s the problem no oil and disrupts the communicationbetween the TCU and the car shifted OK for very... Or too high several issues such bad a torque converter, bad oil...
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