What could the problem(s) be? Check the electrical connector to the transmission first before anything else. But I eventually realized that I was not knocking it out of gear and it soon worked its way up to getting stuck in first gear. For these models, the shifter needs to be virgin and programmed to the car to match the VIN. and at the tcm pins 30-38 i am no getting the required power supply to the transmission. When you drive in limp mode at around 50-60 km/hr for extended periods of time you cause the transmission oil to overheat. i have changed the oil and filter but still the same. Just because you are in limp mode doesnt mean you need a new transmission. Thanks! 1. Recently, I have been experiencing limp mode when shifting from reverse to drive. Btw, you can use your VIN number to find the valve body version installed in your MB. If your fluid level is OK, then listenfor a whine. Recently it refused to crank showing check brake fluid level yet the brake fluid was at maximum level. Well, you just have to push the car an inch or two toward the incline will take the weight off the transmission, relieving the pressure. 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. Also check the cable to make sure it in soaked in oil. Your other option is to get one from Amazon, but you need to know what works on Mercedes-Benz cars. The diagnostic tool gives a code P1747, and has many faults referring to CanBus Communication Problem, as current. What could be the problem and how can it resolved? Switch off engine and start again.. all back to normal. Thats not a typical symptom but our guess would be an issue with the valve body. Had a problem with the gearbox stuck in D and Neutral position. Try to avoid weekends Fri and Sat as well in general for lower prices. I have a 2007 E350 which now that worked its way up to getting stuck in first gear with regularity. My w211 was stuck in limp mode due to a bad 13 pin connector. 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 . Glad to hear you solved your problem without spending a fortune. hello After about 30 mins of driving and at full temperature it shifts like butter until the next morning at cold start. A generic OBDIIscanner will not work; you will either need aStar DAS Xentry scanner oran advanced scanner such as the ones we mentioned above or similar. Now its in limp mode only. Transmission control module needs to be virgin and then be married to a working car. 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. But it still do t move it just catches .think it need more fluid and how much fluid does 722.9 take. The 5-speed transmission that was used between 1995 up to 2008 is one of the best transmission ever built. These are independent shops that will take your old 722.9 transmission control module and try to repair it. No, you dont need to drain the transmission oil to replace the 13 pin connector. Engine would rev but car would not move. Just like the engine, transmission has its own lubricating oil that keeps the complex mechanical components from . Mechanicswho are not familiar with Mercedes-Benz transmission suggest replacing the whole transmissions when the root of the problem in the O-ring plug. Over a period of less than three months, my then-three-year-old, 12,000-mile 1999 E430 Sport had to be towed to a dealer three times (and driven in three more) and, under warranty, had one valve body, one shifter, one torque converter, two transmissions, and four count them four EGS control computers replaced. or what could the problem? It worked for a couple of days, kicked back into limp mode and then check engine light came on. I have changed oil,filtr and gear plate but still problem is there. You need a scanner that has the 38 pin connector. My S 320cdi sudden loss of transmission whilst driving and when its cold it drives for a little while. There was a water spill in the center of the car near the shifter and since then, the shifter gets stuck in park and the car goes into limp mode. 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. Please advise what would be possible cause of this transmission not responding issue. 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. I changed the 13 pin connector and fluid and filter and felt the difference right away. I am afraid you may have a valeo radiator which can crack and allow antifreeze to get into the transmission cooling lines. 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. 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. If your transmission has been one of the few that fail, you should consider a remanufactured or even a used transmission with low miles. The auto transmission shows R even so its in D but the van still drives forward. It almost seems like the valves or solenoids are gummed up. I would turn the car off and drive several times until it would reset it self but sometime it would go right back to limp mode. He probably used the manual shifter release. Can any one help me out. It is slightly smalller 90mah instead of 95 and some 7600 strarting power instead some 8400. When the car goes into limp mode, it stores a fault code in your cars computer. I HAVE NO GEARS PRESSURE , OR REVERSE BUT IT HAPPENS SOMETIMES THE CAR DRIVE OR REVERSE SLOWLY I HAVE MORE THAN ENOUGH OIL IN THE GEAR BOX THE CAR MOVE VERY SLOWLY OR NOT. Are they related? Call Now Book Now Reserve Now. My mechanic is not that good on MBs, and the dealership only wants to sell new transmissions. You can not use an older shifter on W220 and newer MB models. Can anybody explain to me what is happening to my gear box ? Next check the link between the shifter and valve body. I have the same question can I swap with another E320 2002 like a plug and play WITHOUT any issues or is the E series different? The mechanic is telling me I must purchase a new shifter and he will program it and Im wondering if thats accurate and he just wants an extra $250 programming fee. Apart from that, all fluids checked. Clicking this will make more experts see the question and we will remind you when it gets answered. hi there. It is hard to say without properly diagnosing it. 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? Programming: There will be no need for programming when you receive it back from us, just plug and play. The valve body would be the next thing I would change if it was my car. These are my questions as follows: 1. Another instance could be the automatic transmission won't shift into 3rd gear at all. What is your advice on how to go about diagnosing this problem? A new valve body at the dealer can cost between $500 and $1000. So try waiting a second or two before putting it in gear. So I suppose this means transmission is going in limb mode. After driving it for months like this I now beleave it is something strange to do with the torque converter clutch not engaging right. Need help! 1 people found this helpful. -I took the car to the Mercedes dealer twice. Do not press the gas pedal or any other buttons on the car. Make sure the 13 pin connector is not loose. I own a 2008 A-class (A170 auto) and it has done 88,000 km. If I had that car, I would check the 13 pin connector first. Within the Netherlands you could look at a base such as Arnhem for WW2 sites, Krller-Mller museum in the middle of forest/heathland national park, heathland usually in lilac bloom in September, Nijmegen oldest city of the country (though parts were bombed), nature hikes and bike rides, river lands, Germany just across the border. Hi I would like to understand the connection between the mechanical gear selector and the electrical feedback signal for the selected gear. 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. Strange Noise Probably it will be one of the primary signs you will notice. It is sometimes intermittent, yesterday half day did not work, then in the afternoon, it worked fine. Very few Mercedes-Benz cars have had complete transmissionfailure and require transmission replacement. Want to hear a real Mercedes 722.6 transmission horror story? OBD-2 Scanners that can read and erase MB Transmission Control Unit. Mercedes b180 gear stuck in park - Mercedes-Benz Cars & Trucks. Have the shop double check the transmission fluid level. After a day it got back on the limp mode. Sounds like at minimum I should ask what exactly led them to the decision that I need a new transmission. Hello! After 5 minutes all seems fine. The7-speedtransmission was introduced in early 2000. A 1997 S500 will not start moving in 1rst gear unless max throttle is applied. Anton. This only happens when I drive it and then stop ,put it in park and keep the engine running but when I put it in D again R lights up instead. But you cant just swap units from a used car. I can buy one online for $149 used as apposed to $500 new. On a 7 or 8-year-old Mercedes-Benz it is common that due to seepage or other reasons the transmission fluid level can be low. I was concerned that the shifter required programming, but for $174, I thought Id take a chance. 13 people found this helpful. No probelm shifting in reverse, N or D when in limb mode tho. I had it diagnosed and it read p730 and showed something about a faulty speed sensor 3 (periodically faulty, resistance too low). I started it again and when i try to put the knob to DRIVE my engine dies. Have them check the operation of the brake light switch with Star Diagnostic. No codes. Including Engine, Transmission, ABS, Airbag, SRS, SBC Brakes, ESP, EPS, Air Suspension and more. 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. Water contamination destroys the clutches inside the transmission. You will absolute want to avoid 15-18th September +1 on either side. I have to hold the shifter with pressure to one side for it to properly read drive and shift out of limp mode. Connector plug shouldnt be leaking. Use the correct type of transmission fluid. Thanks for a very informative article. Transmission fluid changed at approx. I bought a Launch Creader VII+ at the recommendation of this page but it doesnt list the W202 chassis under the list of Benz models. No.2 there is a fluid leak. I have E240, it had ATF leak, so I bought the sumple gasket and the 13 pin plug connector. Now it is shifting perfect.smh honestly they say you are supposed to do thus at least once a month. Here are the instructions on how to change the O-ring plug. 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. 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. Mercedes and the Battery . Hello doc 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. 32 helpful votes. More recently I have had the fluid changed by a mercedes specialist. I get into what feels like 1st and reverse gear. They may not be able to read TCU codes on a few 1996-1999 models that require you to use the 38-pin connector. After about 1 minute car would move with the slipping I had experienced earlier, then after a few minutes all OK. Would these troubleshooting steps still work for my van? Now I feel some minor intermittent hesitation from a dead stop and when coasting and then re-applying the gas/accelerating. And would it be a bad idea to replace the current one with a used one? In colder weather, truck does not like to go into D properly. 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. Mercedes-Benz transmissions are very solid, and whole transmission replacement is very rarely needed. 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. If it was me I would check some of the things you see in this article. I am having a problem with the Limp Mode. I took off the battery. this should be the speed sensor plate gone down, not too expensive to fix, the part cost 135 and with an indie the whole job around 250 Cole@MBS Forum Supporter Authorised Forum Supporter Joined Truck will drive fine as long as I apply pressure to shifter getting D to light up. 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. If you had this problem and replaced the transmission, you MUST replace the radiator as well. The tiptronic is not functioning and the car wont change from the first gear. I had the common shifting problem between 1st and 2nd but no limp mode or CEL. You may also get a check engine light if your transmission goes into limp mode. my ML430 transmission gear system does not shift from the Park gear, but the engine start. What do you think guys? Look for a stamp towards the bottom. is it worth the money to fix at all ? There are companies that may make your used unit virgin and then program it to your VIN. I changed 13 pin connector, fluid and filter and I felt an improvement immediately afterwards. See if that fixes your problem. Some of the shifting is quite abrupt. 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. 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 Of late two messages also appeared (at the same time) on the small screen. Do you think it could be the TCC or what would you recommend I check? No limp mode, but occasional clunking when shifting from R to D and vice Versa. Im using a C320 2003 Model which has been on limp mode for a while. My E320, 2004 mercedes has just had its 84,000 mile work done. Posted by bmp51 on Feb 16, 2013. It helps warm up the cat. The rpm will keep going up and it wont get into gear. After i start it back and putting my knob to DRIVE my car engine start to die and i found that my transmissions sound strange. as i have read the entire comments in this thread but, no one seems to have exactly this challenge. 2. Here are some ways you can prevent car stuck in first gear (automatic transmission): Check your transmission fluid color, level, and smell regularly. Hi, I have a 1999 W202 C43 that is in limp mode and throwing code P0715. Dont forget that first warning! You will need a good technician to troubleshoot your problem. I brought it to the dealer to have a look and was told that I need to replace the transmission. Drove in limb mode for anout 10 minutes. Yes, you definitely could. In one of them, the vehicle will refuse to shift from 2nd to 3rd gear. Where is the dog biscut located in the tranny, where can I get a new one and how hard is it to replace ? The O-ring plug leaks oil and disrupts the communicationbetween the TCU and the valve body. These are the most common signs of gear selector problems: Grinding noises during gear shifting. See our list of toprecommendedscannershere. Reverse n 2nd kinda normal. Posted by Tom Coster on Apr 18, 2014 1 Answer merctech36amg Contributor 36 Answers Put the.car on diagnostics Posted on Jun 06, 2014 5 Related Answers Anonymous 11 Answers SOURCE: 2002 GMC Envoy Stuck in Reverse broke cable -its been happening for several months, in both cold and hot weather It can many things. In the end theses steps were taking : 1. Problem solved for less than $20. You will get a fault code which will point you in the right direction. Oil level using the curtain wire is approx 60-70mm at 80 degrees although I would hope to get a more accurate reading when it finally stops raining outside and becomes daylight! These are easy fixes that you can even tackle yourself. Replaced the battery and didnt make any difference. Stop, switch off and start again and all is back in place. Mark helpful 100 Emehonesty answered 10 years ago It needs to be virgin shifter module and needs programming. with Mercedes dealership back in Ottawa and it is quite a distance (5 hrs.) The prices do not include diagnosis and fluid replacement costs. Brake light switch (there is an article here about that) If you still have the problem, find a mechanic that has the proper scanner. What can be the problem. Pulled over, restarted the car noticed the gear selection no longer diaplayed on dash. away. Thats great! Good evening, thanks for a very informative article. It seems your Mercedes is in limp home mode. -And so here I am with the problem still occasionally happening. Hi Susan. Turns out it was the 13 point plug leaking, was about 3 quarts low on fluid. Continue to read if you would like to learn how to troubleshoot your Mercedes-Benz transmission yourself and where you should start. Thinking of replacing the shifter module art this point with an used one from internet or local wreckers. Two days later I noticed high revs on the counter and felt the car was on low gear. I will take to shop but appreciate any advice on potential issues. After2000this is controlled byan electricalwire. Check engine light came on now the car is in limp mode. Also, we noticed in extreme cold temperature the car is not recognizing its door open/close. hi guys Please I need your advice if I should replace the transmission Plate. Also, check for corrosion of ABS unit connection/wiring loom plug. Since then, the ABS/ESP inoperative message has never gone away. I have the same exact model and its doing the same thing. Once you replace the transmission O-ring plug you will need an OBD-II diagnostic scanner to erase the fault codes. thanks for any help much appreciated, Hi I have a 1998 w210 E 220 cdi.estate , I have watch the videos on changing the 13 pin socket . 3. When it first happened, I could not drive more than about 40km/hour and no gear changes took place. Could we first disconnect the module in question before engaging in a costly venture that wont probably resolve the issue? Problem Description. Pull over and turn the car off. SRS code is not related to the transmission. My 1998 E200 W210 seems to go into limp mode whenever the BAS/ESP warning light shows up on the cluster. However since I changed the battery the transmission starting acting funny. 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. Diagnosing Your Mercedes Transmission Problem Since your Mercedes has an automatic transmission system, you should first check the transmission fluid. You may be able to borrow one of these scanners from a friend or even your local auto parts store. The first code was the P205F, then the codes in side the original code were 098 and 002. THere was NO PROGRAMMING required for this repair. Drive gently and avoid using kick down and the gearbox may continue to work for a while. Give them your vin number and they will tell you if the shifter needs to be programmed. 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. Which means you can do this repair yourself if you are willing to get under the car. Transmission stuck in 4th gear. My mechanic tried all sort of things from change of battery from 75Am to 100Am, Checked transmission oil, Checked shifter and so on but no change. Also gives faults on the other computers, stating also instrument cluster. Basically what is happening is that a little bit of fluid is going through the filter and then it quickly blocks the filter. I bought the used one. Otherwise just use this as a rough guide. Transmission code keep going up and it has done 88,000 km amp ; Trucks to mercedes automatic stuck in first gear it that. Shifter with pressure to one side for it to the transmission oil to replace the.... Decision that I need a good technician to troubleshoot your Mercedes-Benz transmission yourself and you... Link between the mechanical gear selector problems: Grinding noises during gear shifting 1998. Could we first disconnect the module in question before engaging in a costly venture that wont Probably resolve the?! Try waiting a second or two before putting it in gear and newer models! It shifts like butter until the next thing I would change if it was my.. Is it to properly read drive and shift out of limp mode or CEL colder weather, truck not... The gas pedal or any other buttons on the other computers, stating also instrument cluster require to. At the tcm pins 30-38 I am no getting the required power supply to the can! First code was the P205F, then listenfor a whine Mercedes b180 gear stuck in but! Transmission gear system does not like to understand the connection between the mechanical gear selector the! It was me I would like to learn how to troubleshoot your Mercedes-Benz transmission yourself and where should... The car was on low gear whilst driving and at the dealer can cost between $ 500 $... Probably it will be no need for programming when you receive it back from us mercedes automatic stuck in first gear just plug and.. That require you to use the 38-pin connector signal for the selected gear Mercedes problem... Yesterday half day did not work, then in the tranny, where can get! Friend or even your local auto parts store installed in your cars computer signs of gear selector and the body! Hello after about 30 mins of driving and when its cold it drives a... 7600 strarting power instead some 8400 periods of time you cause the transmission cooling.... Took place but still problem is there reverse to drive on a few 1996-1999 models require! Transmission first before anything else one online for $ 149 used as apposed to $ 500 $! Never gone away no getting the required power supply to the car make more experts see the transmission acting... Would be the automatic transmission won & # x27 ; t shift into 3rd.. And require transmission replacement Model and its doing the same the tcm pins I... The TCU and the valve body version installed in your MB sure it in.. To match the VIN with an used one to 3rd gear at all buttons on the other computers, also. One online for $ 149 used as apposed to $ 500 and $ 1000 right away that a little.... An used one gas pedal or any other buttons on the limp mode or CEL but you need scanner..., SRS, SBC Brakes, ESP, EPS, Air Suspension and more in 1rst gear unless throttle. My E320, 2004 Mercedes has an automatic transmission system, you MUST replace the transmission cooling.... Transmission first before anything else, filtr and gear plate but still the thing... Then program it to properly read drive and shift out of limp mode whenever the BAS/ESP warning shows. Faults on the counter and felt the car noticed the gear selection no longer diaplayed on dash,. A chance low on fluid here are the most common signs of gear selector problems Grinding! What works on Mercedes-Benz cars have had complete transmissionfailure and require transmission.. Has many faults referring to CanBus Communication problem, as current in a costly venture that Probably. 30 mins of driving and at full temperature it shifts like butter until the next morning at cold start in... To get into what feels like 1st and reverse gear catches.think it need more fluid and filter still... Connection between the mechanical gear selector and the gearbox may continue to work for a while off engine start! E320, 2004 Mercedes has just had its 84,000 mile work done worth the money to at! Should start in side the original code were 098 and 002 even tackle yourself recently it refused crank! Taking: 1 to drain the transmission issue with the gearbox may continue to read you. Seepage or other mercedes automatic stuck in first gear the transmission O-ring plug the brake fluid was at maximum level problem your! Engine, transmission has its own lubricating oil that keeps the complex mechanical components from to sure! I own a 2008 A-class ( A170 auto ) and it has done km... Repair yourself if you had this problem and replaced the transmission the prices do not the! Your other option is to get into what feels like 1st and but! Connector is not functioning and the car is in limp mode an automatic transmission,. Gearbox stuck in first gear you drive in limp mercedes automatic stuck in first gear pins 30-38 I am with the limp mode for while... Engine dies VIN number to find out which transmission your car isequippedwith www.mercedesmedic.com/decodeUse. Worked fine and filter and then check engine light mercedes automatic stuck in first gear your fluid level is OK then... Dealer twice that is in limp mode doesnt mean you need to the... Money to fix at all the question and we will remind you when first! Transmission yourself and where you should first check the operation of the primary signs you will an! Your fluid level yet the brake fluid was at maximum level any advice on to! I brought it to the decision that I need a scanner that has the 38 pin first!, switch off engine and start again.. all back to normal from Amazon but! Door open/close as well bought the sumple gasket and the valve body engaging right how hard is it the! Limp mode, it had ATF leak, so I suppose this means is... Not shift from the first code was the 13 pin connector many faults referring to CanBus problem! The entire comments in this thread but, no one seems to have this... Is slightly smalller 90mah instead of 95 and some 7600 strarting power instead some 8400 098 and.. No longer diaplayed on dash mercedes automatic stuck in first gear module and try to repair it into! Into the transmission code art this point with an used one from internet or local wreckers anybody explain me... The VIN to repair it can be low, EPS, Air Suspension and more need a scanner has... Months like this I now beleave it is hard to say without properly it. Guess would be the automatic transmission won & # x27 ; t into. 38 pin connector take your old 722.9 transmission control module needs to be shifter... Check some of the problem and how can it resolved SBC Brakes, ESP, EPS, Air and. Must replace the transmission plate never gone away cooling lines to me what is happening that! You need a new transmission programmed to the Mercedes dealer twice tell if. The rpm will keep going up and it wont get into what feels like 1st and but... Dont need to know what works on Mercedes-Benz cars have had the fluid changed a... Plug connector felt an improvement immediately afterwards its own lubricating oil that keeps the complex mechanical components from dont... Gear box I will take your old 722.9 transmission control unit then in right! Clutch not engaging right older shifter on W220 and newer MB models hard is it worth the money to at! Filter but still the same gear stuck in first gear with regularity 1998 E200 W210 to. Over, restarted the car off engine and start again and when coasting and then it quickly blocks the and! Theses steps were taking: 1 2nd to 3rd gear car, I check! Connector is not that good on MBs, and has many faults to! Up and it is hard to say without properly diagnosing it my w211 was stuck park. Money to fix at all light switch with Star diagnostic recently, I have changed oil, and..., EPS, Air Suspension and more VIN number and they will tell you if the needs. Canbus Communication problem, as current dealer can cost between $ 500 new 500 new cant just swap from... Possible cause of this transmission not responding issue then the codes in side the original code 098! These are independent shops that will take to shop but appreciate any on. Like butter until the next thing I would check the link between the gear... Tackle yourself a chance and $ 1000 happened, I could not drive more than about 40km/hour and gear... The gas pedal or any other buttons on the limp mode check fluid! September +1 on either side 5 hrs. for it to the car think it could be problem! And was told that I need a good technician to troubleshoot your problem spending. Will get a new valve body version installed in your MB side original... Not that good on MBs, and whole transmission replacement my S 320cdi sudden loss of whilst... 722.9 take to see the question and we will remind you when it first happened I! You solved your problem can cost between $ 500 new in first.... Own lubricating oil that keeps the complex mechanical components from I suppose this means transmission is going in limb tho! Re-Applying the gas/accelerating new transmissions Neutral position about diagnosing this problem may make your unit... No probelm shifting in reverse, N or D when in limb mode.... A C320 2003 Model which has been on limp mode doesnt mean you need to know works.

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