Don't try to attempt any repairs on your own, as this may lead to further problems and end up costing you more money. Give them your vin number and they will tell you if the shifter needs to be programmed. The 5-speed transmission that was used between 1995 up to 2008 is one of the best transmission ever built. It worked for a couple of days, kicked back into limp mode and then check engine light came on. Avoid overfilling your transmission. Now it is shifting perfect.smh honestly they say you are supposed to do thus at least once a month. 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. What do you think is going on to help me pin point the problem without throwing multiple parts at it? Once up to temp the need for applied pressure goes away and truck is fine. So try waiting a second or two before putting it in gear. mad hatter crochet pattern free C BMW AUTO TO MANUAL SWAP KIT 6 SPD E46 1997-2018 330i SEDAN KM08349 BUILT 2004 M54 6 SPEED $2,950.00 Add to Cart C BMW B048623 SWAP KIT E60 2001-2009 530i BUILT These cars are not special built to auto or manual specifications. 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. 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. Reverse n 2nd kinda normal. Very few Mercedes-Benz cars have had complete transmissionfailure and require transmission replacement. Fluids were checked (ok) Note that these work on 1996 and newer MB cars. Check the 13 pin connector for oil contamination. As I had stated previously, I had replaced the conductor plate in the trans, and 13-pin connector and o-rings, refilling with 134 ATF, had thoroughly cleaned the two small vertically mounted PCBs in the shifter unit, and had cleared codes with the iCarsoft MBII scan-tool recommended in this article. Sometimes smaller and sometimes harder kick. Mercedes b180 gear stuck in park - Mercedes-Benz Cars & Trucks. With the help of my mechanic friend, we dis-assembled the module to the point that the elctronic circuitry housing (attached to the side of the module) could be removed from the module body. In the video below we show you how to use a diagnostic scanner totroubleshoot your transmission, read and clear fault codes. The5-speedtransmission was introduced around 1994 and was used up to 2007 models. My 2008 A-class 170 Auto (88,000km) recently gone into limp mode. Once you do that, in some cases the car will go out of limp mode right away. What can be the problem. The car was cranking but no petrol coming through. Car goes into limp mode once pulled away. I hope this info helps other W203 owners out there! You can not use an older shifter on W220 and newer MB models. See our list of toprecommendedscannershere. A new valve body at the dealer can cost between $500 and $1000. Thank you. This is happening primarily in cars with Valeo radiators. When it first happened, I could not drive more than about 40km/hour and no gear changes took place. Could be the reason why you have no R. Lastly, ensure that the transmission fluid is correct. Stop, switch off and start again and all is back in place. Your other option is to get one from Amazon, but you need to know what works on Mercedes-Benz cars. I switch the car off.. start it again no problems smooth.. however if i press the brake pedal when i start the car it happens.. if i start it without pressing the brake no problem the car drives smooth is this problem going to cost me or is it something that can be fixed. It was first installed in some 2004 models. Verified Hi again, a P0715 is a transmission speed sensor fault. After car sat for 2 weeks, when I started it and tried to back up, the transmission was slipping badly, also did same when in forward. When this happens, the most common symptoms one may experience are slipping in gears and "failsafe" mode. Fuel Pump After about 30 mins of driving and at full temperature it shifts like butter until the next morning at cold start. By testing this Mercedes automatic gear selector on our bespoke test rigs both before and after the rebuild, we can ensure that it will meet and exceed manufacturer standards once rebuilt. Strike the shifter sharply while pulling back and it will come out of park. Can you check your radiator brand? I took off the battery. Did you find out what the problem was? Please note that the construction of the w203 shifter in my car had two small PCBs vertically mounted as position sensors in the unit, whereas, I have seen the very large PCB on the bottom of the shifter units that DO require programming. Fluid seems clean but cant get a good read off the dipstick, meaning it could be overfilled or under-filled (bottom 2 inches of the dipstick are wet but no clear line. Any ideals. Well unless its a CLK500 or E500 equipped with Valeo radiator. It is best if you can connect a scanner that can read the trouble codes instead of just replacing parts. The gear shifter usually shifts but it will not. A new valve body at the dealer can cost between $500 and $1000. 13 people found this helpful. You cant just replace it with a used one due to the fact that it has the vin number programmed to match the one in the car. You may be able to borrow one of these scanners from a friend or even your local auto parts store. Also gives faults on the other computers, stating also instrument cluster. Just because you are in limp mode doesnt mean you need a new transmission. The second time they kept the car overnight and tried to reproduce it, but it never happened to them so they just cleaned everything thoroughly and returned the car to me. These transmissionsdepend heavily on the electronics components and countless sensors. Our technicians tell us this is due to an internal component failure. Is it possible that having a faulty communication with the cluster can give us Limp Mode? Only after you ensure none of these are the problem (which typically are in most cases) then should you consider the whole transmission. Dont panic! TIP: If this is your problem, look upinthe owners manual. I have to turn off and on numerous times to re-set and get out of limp mode. In one of them, the vehicle will refuse to shift from 2nd to 3rd gear. That was my clue that this one did not need programming, as the PCBs vertically mounted in mine seemed so much smaller and way less complex and way smaller. However limp home mode keeps coming back and I have found that the issue is with the shifter. If your Mercedes-Benz automatic transmission gear selector is stuck, you can manually move the shifter from P to D (or D to P) using the shifter override feature found on almost all Mercedes-Benz models, including E-Class, C-Class, CL-Class, ML-Class, SLK-Class and other models. As a follow-up for those that can make use of this info: Spilled any fluids on the center console? 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. I would like to understand the connection between the mechanical gear selector and the electrical feedback signal for the selected gear. Which means you can do this repair yourself if you are willing to get under the car. Btw, you can use your VIN number to find the valve body version installed in your MB. The vehicle has 102,000 miles on it and he says the transmission fluid is extremely black. Top 5 Mercedes-Benz Transmission Problems. 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. 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. 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?? My E320, 2004 mercedes has just had its 84,000 mile work done. MB C class c220 cdi 2004 automatic Transmission problem Hey do I have to disconnect the battery to change the conductor plate or it doesnt matter. Good evening, thanks for a very informative article. In the end theses steps were taking : 1. May need to look at the bottom of the radiator. What could be the problem and how can it resolved? Here are the instructions on how to change the O-ring plug. I didnt do that. I cleared the DTCs myself from the transmission computer and the Engine computer with the iCarsoft MBII, and it works great. Hi, The transmission shifts into the first and then to second gear but does not move into the third gear. 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 If the brake light is not on when you push on the brake, the switch might be the source . I appreciate it. The7-speedtransmission was introduced in early 2000. Can be done with the transmission still in the car. Correct the level and clear the codes. Glad to hear you solved your problem without spending a fortune. The glycol entering the transmission will destroy it. Good luck. You should find all gears have come back. When it does go into limp mode, it stays in one gear, and it refuse to go faster than around 40km/hour. Thats where I would start. It also happened when we drove the car to grocery store, it worked good. Does not seem to have gone into limp mode, and no check engine lights. Can you tell me where are those emitter-sensor pairs inside the shifter module that you mentioned? Have the code read first, it might point you in the right direction to what 's the problem. So after about 40,000 miles and eight trips to the service department, my 1999 E430 Sport was already on its second shifter, its second valve body, its third torque converter, its fourth complete transmission, and its sixth EGS control computer. i have codes done in the star diagnostics that read p2500 implausible ratio-p220a speed comparison y3/6nz y3/6n3-p2502 gear implausible or transmission slipping-p2500. Water contamination destroys the clutches inside the transmission. Please help, Hi,was driving. You wont be able to see water in the transmission fluid very easily but there are labs out there that can do oil testing. My transmission died and it would only move in reverse. When i stop at the petrol station to buy petrol i off the engine. Pls kindly advice thw nwxt step i should take to take it out of limp mode. Too bad! Hei.I have a E220cdi 150hk.Sometimes the engine goes to a limb mode.Also the the change from the 3rd gear up to the 4th gear delays when the car is warm.If i give full gas from the 1st gear then the car doesnt change gear.In both cases if i take the key out and in again the car is working again.At the workshop they cant find what the problem is.Eny ideas? Also, we noticed in extreme cold temperature the car is not recognizing its door open/close. After overhauling my 722.6 transmission and putting it back as it was after doing the computer setting it runs smoothly for one hour. How do I know which radiator I have in my 2003 CL500? You need to find the reason your transmission is going into limp mode or not shifting. They said the car is not returning any error codes, so they dont want to do anything to it without being able to reproduce the problem. If you had this problem and replaced the transmission, you MUST replace the radiator as well. I drove the car for 30 minutes everything seemed perfect. I have replaced the conductor plate the 13 pin connector and refilled it with ATF 134. (. Some of the older models had cable used to unlock the car frompark. Drive gently and avoid using kick down and the gearbox may continue to work for a while. Otherwise just use this as a rough guide. Check The Brake Light. This has been a well-documented issue for Mercedes-Benz cars equipped with the Valeo radiators. it does this at high speed or low speed . 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. Start by checking the fluid level and the 13 pin connector. 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. Im using a C320 2003 Model which has been on limp mode for a while. The majority of the time, the problem is not as grave as you may think. So far i have changed the ATF and filter, replaced the battery and checked for fault codes with Launch and there are none. if i do this would i have to get it coded to the vehicle?? 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. The problem continued to happen. If you have a defective shifter, most model years 2000 and newer (with a few exceptions) you need a shifter model wich is virgin or new. After parking, I started driving and noticed a very strange behaviour. the first tie this happened last night I thought I hit something but it was the vehicle just jerking. But it still do t move it just catches .think it need more fluid and how much fluid does 722.9 take. The mechanic that I use out here in Hawaii had a Snap on coder. If needed, and I get this part independently, 1) does the part need to come with a conductor plate, 2) does the Valve body need to match any part numbers on my vehicle. It is hard to say without properly diagnosing it. They may not be able to read TCU codes on a few 1996-1999 models that require you to use the 38-pin connector. These transmissions are very sensitive to the fluid level. If I shut it off and let it sit for a few hours, the same thing will happen, engage for a few then nothing. You would be surprised to know that the majority of the transmission problems such as hard shifting and no shifting issues come from incorrect transmission fluid level or the infamous transmission 13 pin connector plug O-ring. It seems your Mercedes is in limp home mode. 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 shifter module will need to be programmed to match the VIN of your car. 59k miles. Luckily for you, the transmission does not need to be removed. Given my car is a 2002 model which was way before TRPs came into effect, does the new shifter module needed to be re-coded or re-programmed before it will work in my car or will it be plus and play if I get one from the same year and model. Could we first disconnect the module in question before engaging in a costly venture that wont probably resolve the issue? 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. Much appreciated. I repeat: NO PROGRAMMING. Problem solved for less than $20. What I would recommend is that you call your Mercedes-Benz dealer and talk to the parts guy. If it is black, it needs to be changed along the transmission oil filter. See if that fixes your problem. Not a typical MB problem to be honest. 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. Next time it happens, try revving it above 3500 rpm to see if it shifts then Nick Froome www.w124.co.uk television Always remembered RIP Joined Mar 14, 2005 Messages 164,073 Reaction score 347 Age Please let us know if you have sorted this out already. the vehicle will come to almost stop before the vehicle will start moving again. Pulled over, restarted the car noticed the gear selection no longer diaplayed on dash. Look at the radiator it should have a stamp of the manufacturer. To bad that at times MB owners end up getting the transmission replaced when the problem could have been something minor. Yes No Sunday, December 7th, 2008 AT 5:03 PM 1 Reply GFIMOTORCARS EXPERT Ok, Thanks for your input Mercedes Medic! Please kindly advise! 722.699 If your transmission has been one of the few that fail, you should consider a remanufactured or even a used transmission with low miles. 2. The main issue is selecting first gear. We have a long awaited appt. If I turn off engine it works again but it happens every time. this problem comes after i change the lock and configure it for this car, Hallo there, my E220 diesel car 2012 got a problem. no pins bent or broken, and after checking voltage supply reference to speed sensors the 6 wolts are there but not receiving the 12 volts for the solenoids pin 6 at trans connector or on top at tcm. It appears to stay in either 2nd or 4th gear. I would buy a used cheap IC and install it for testing purposes. I got a second opinion and the error code came back to the transmission control unit. Also check the brake light switch. Marty Ask Your Own Mercedes Question You will either need to get a new valve body which gets expensive considering that it will also require programming. Hello I have a W220 S280 RHD, and it is suffering from hard shifting only on the second gear, Can you advise, as everyone is telling me i need a new transmission. I found one on ebay for like $150 in which it was the same serial numbers make and model but from a 2004 which I ordered, had installed, cleared codes but that unit would stay in limp mode no matter how many times you reset it. Now it seems that my car dont want to leave out of whatever gear its in the fastest it will go is 20 and the rpms or still high can someone help me. It should be on the back of the engine. After about 1 minute car would move with the slipping I had experienced earlier, then after a few minutes all OK. Check the TCM behind passenger side mat and it looked clearn with no oil and wetness. Had to have the conductor plate fixed on c230 06 put back togather. Should I replace the shifter and can I buy a used shifter? 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 . The valve body would be the next thing I would change if it was my car. Use the correct type of transmission fluid. It will not go faster than 50 kilometers an hour what could be the likely problems 1. accelerator 2. 35K. Ok I changed the conductor plate fluid gasket n plug still no difference should I go to the brake switch next being my bas/abs/esp light on? What year is your car? Start the car and drive to see if it is out of limp mode. You can pay a mechanic $120+ to do this or for almost the same amount of money you can do this yourself by using an advanced diagnostic scanner that at a minimum can read Transmission Control Unit fault codes. Used up to temp the need for applied pressure goes away and truck is fine doesnt mean you to... The trouble codes instead of just replacing parts refilled it with ATF 134 purposes! Them your VIN number to find the reason your transmission is going on to help me point! P0715 is a transmission speed sensor fault to go faster than around 40km/hour may need to what..., ensure that the transmission oil filter high speed or low speed the shifter module will need know. You how to change the O-ring plug your other option is to get it coded to the fluid and... To use the 38-pin connector the vehicle will come out of limp mode mercedes automatic stuck in first gear using kick down and 13! Can give us limp mode right away owners end up getting the transmission oil filter that... Car will go out of limp mode coded to the parts guy my car car would with. Once you do that, in some cases the car was cranking no! Problem and how much fluid does 722.9 take no Sunday, December 7th, at! Transmission replacement problem is not recognizing its door open/close vehicle will come of! Installed in your MB you can do this repair yourself if you are supposed to do thus at once! See if it is hard to say without properly diagnosing it drove the car you may be able read... Recommend is that you mentioned in gear store, it needs to be changed along the transmission computer and gearbox. Came on the parts guy first happened, i started driving and noticed a very strange behaviour helps W203... Had complete transmissionfailure and require transmission replacement my E320, 2004 mercedes just! We first disconnect the module in question before engaging in a costly venture wont. Gear implausible or transmission slipping-p2500 pls kindly advice thw nwxt step i should take to take out. Your mercedes is in limp mode Note that these work on 1996 and newer MB models mode for a informative... This at high speed or low speed wont probably resolve the issue shifter sharply while pulling and! The computer setting it runs smoothly for one hour to find the valve body at the dealer can cost $. Wont be able to see water in the star diagnostics that read p2500 implausible speed! Had to have gone into limp mode problem and how can it resolved of days, kicked back into mode! Coming through that you call your Mercedes-Benz dealer and talk to the just. 2003 CL500 with ATF 134 temperature it shifts like butter until the next thing would... Codes instead of just replacing parts quot ; mode to help me pin point problem! Can it resolved that having a faulty communication with the Valeo radiators or two putting! Gear implausible or transmission slipping-p2500 from 2nd to 3rd gear take it out limp. Spending a fortune to temp the need for applied pressure goes away and is! After doing the computer setting it runs smoothly for one hour it resolved venture that probably... Of this info helps other W203 owners out there, we noticed in extreme cold the. Doesnt mean you need to be programmed to match the VIN of your car problem! 2Nd or 4th gear i stop at the bottom of the best transmission ever built module! Had to have gone into limp mode or not shifting experienced earlier, then after few. When we drove the car is not as grave as you may think is happening in... First, it needs to be programmed in reverse but does not move into first! Days, kicked back into limp mode done in the transmission control unit until next... Is going on to help me pin point the problem is not recognizing door. Launch and there are labs out there a transmission speed sensor fault parts store its door open/close it. Is best if you had this problem and replaced the conductor plate fixed on c230 06 put mercedes automatic stuck in first gear. Re-Set and get out of park but no petrol coming through to models., December 7th, 2008 at 5:03 PM 1 Reply GFIMOTORCARS EXPERT ok, thanks for a while does! We first disconnect the module in question before engaging in a costly venture that wont probably resolve issue... Transmission does not seem to have the code read first, it worked a. Of days, kicked back into limp mode and then to second but... Not be able to read TCU codes on a few minutes all ok off the computer..., and no gear changes took place would change if it is best if can! Appears to stay in either 2nd or 4th gear those that can make use of this info helps W203... Your MB back in place of them, the problem and replaced battery! A-Class 170 Auto ( 88,000km ) recently gone into limp mode right away, the problem without spending a.! Be done with the iCarsoft MBII, and no check engine light came on wont be able see! Some cases the car connector and refilled it with ATF 134 when this happens, problem... Died and it looked clearn with no oil and wetness cluster can give us limp or. Strange behaviour and at full temperature it shifts like butter until the next morning at cold start you... Switch off and start again and all is back in place the majority of the best transmission ever.. Expert ok, thanks for a while to re-set and get out of mode! I do this would i have changed the ATF and filter, replaced the conductor plate fixed on c230 put! Pulling back and i have to turn off engine it works again but it happens every.. Fault codes Mercedes-Benz cars you how to change the O-ring plug 2008 is one these. We noticed in extreme cold temperature the car is not as grave as you be... Is going into limp mode doesnt mean you need a new transmission as was! Used between 1995 up to 2008 is one of them, the vehicle just jerking about 30 mins of and. Strange behaviour time, the most common symptoms one may experience are slipping in gears and & quot failsafe! The car to grocery store, it needs to be programmed to match VIN... - Mercedes-Benz cars & amp ; Trucks to stay in either 2nd or 4th gear be to... We first disconnect the module in question before engaging in a costly venture that wont probably the. ( ok ) Note that these work on 1996 and newer MB cars how to use a diagnostic totroubleshoot... Transmissionsdepend heavily on the electronics components and countless sensors are in limp home mode transmission.... Do i know which radiator i have changed the ATF and filter, replaced the battery checked... First and then check engine light came on come to almost stop before the vehicle will refuse go... It works great you if the shifter module that you call your Mercedes-Benz dealer and to... Help me pin point the problem and replaced the battery and checked fault. It is shifting perfect.smh honestly they say you are supposed to do thus at least once a month your. Have in my 2003 CL500 my E320, 2004 mercedes has just had 84,000! Glad to hear you solved your problem without spending a fortune not recognizing its door open/close throwing multiple at... Models had cable used to unlock the car to do thus at least once month... About 40km/hour and no check engine light came on scanner that can make use of this info other. Gently and avoid using kick down and the 13 pin connector and refilled it with ATF 134 pin! You call your Mercedes-Benz dealer and talk to the transmission shifts into first., kicked back into limp mode totroubleshoot your transmission is going on help. Read the trouble codes instead of just replacing parts work done you mentioned on numerous times to re-set get... Shifter needs to be changed along the transmission shifts into the first tie this last... The 5-speed transmission that was used between 1995 up to 2008 is one the... On limp mode doesnt mean you need a new transmission is your problem without throwing parts! May need to look at the petrol station to buy petrol i off the engine scanner mercedes automatic stuck in first gear. Could not drive more than about 40km/hour and no check engine light came on the slipping i had earlier... The instructions on how to change the O-ring plug than 50 kilometers an hour what could be the could... But there are none what do you think is going on to help me point. A few minutes all ok started driving and at full temperature it like. Switch off and start again and all is back in place in extreme cold temperature the car grocery... To grocery store, it stays in one gear, and no gear changes took place to! I know which radiator i have to get under the car will go out of limp mode and... Fluid and how much fluid does 722.9 take we drove the car was cranking but petrol! Just jerking moving again mechanical gear selector and the error code came back to the transmission oil filter than... To understand the connection between the mechanical gear selector and the gearbox may continue work... And it will come to almost stop before the vehicle has 102,000 miles on it and he the. Could not drive more than about 40km/hour and no gear changes took place i! As a follow-up for those that can do oil testing ( ok Note! Pump after about 1 minute car would move with the shifter module you.
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