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. Another instance could be the automatic transmission won't shift into 3rd gear at all. It could be multiple things but here are two issues that come to mind. Thanks. That means the fluid is not circulating in the transmission. in your professional opinion and experience with these cars since i see that you have been helping all lot of people with their mercedes, would it need another tcm? The proper equipment and skills are required when working on a Mercedes. Pulled over, restarted the car noticed the gear selection no longer diaplayed on dash. 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. Recently, I have been experiencing limp mode when shifting from reverse to drive. 1. What year is your car? Drive gently and avoid using kick down and the gearbox may continue to work for a while. Automatic Now stuck in low gear. You may also get a check engine light if your transmission goes into limp mode. It is best if you can connect a scanner that can read the trouble codes instead of just replacing parts. Ive also noticed times when the TCC wont disengage going down hill while at other times it does. Before you rush into replacing the transmission always read the fault codes from the transmission control unit using a scanner such as the YOUCANIC Scannerand go from there. I replaced the 13 pin connector and replaced the full transmission oil and filter. I hope you asked the dealer as why they think the transmission needed a complete replacement. No probelm shifting in reverse, N or D when in limb mode tho. If the solenoid is stuck closed, your car will . No..3 conductor plate faulty or soaked in oil due to leak n No.4 there isn't enough electricity reaching ur transmission. Also gives faults on the other computers, stating also instrument cluster. A specific code or place to look? The transmission fluid radiatoris part of the coolant radiator in the front of the engine. the vehicle will come to almost stop before the vehicle will start moving again. What do you think guys? Ok, Thanks for your input Mercedes Medic! The car shifted OK for a while then went on to second shift, this happened a few times. Had to have the conductor plate fixed on c230 06 put back togather. 2. Problem Description. If the troubleshooting tips above did not help you, do not replace parts without finding the root cause of your transmission problem. 1. Is it Valeo? P0715 is transmission related but still a generic code. No codes. Thats not a typical symptom but our guess would be an issue with the valve body. Your email address will not be published. So just some insight on my situation, my 2001 S500 would not shift. Gave her a transmission reset same as I saw on YouTube- all fine. Typically not a good experience. My mechanic is not that good on MBs, and the dealership only wants to sell new transmissions. See if it is partially clogged. 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. Transmission control module needs to be virgin and then be married to a working car. However, the Mercedes 5 speed 722.6 t. Well dipped pan today and change filter.still operates the same. At your suggestion I also bought the icarsoft MB II scan tool. In return your valve body ends up extremely dirty. The prices do not include diagnosis and fluid replacement costs. I have a 2005 e320 4Matic (gas) 356,000 klmsmostly highway. Offers bi-directional suport. water from radiator entered my ml 320 2003 model, i have fixed the radiator, changed the 13pin connector , changed the conductor plate and cleared the error code p0720 i got initially but the car is still in limp mode . In colder weather, truck does not like to go into D properly. So the limb mode seems to be connected with wrong gear selector display. MAF Sensor 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. I hope that when you added oil, you remembered that there is about 3 or 4 quarts in the torque converter. my ML430 transmission gear system does not shift from the Park gear, but the engine start. You need a scanner that has the 38 pin connector. It should be on the back of the engine. 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. I am in south africa waiting your reply. In this condition, you only get speeds up to 30 mph max. 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. We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. You can just replace the conductor plate. Don't try to attempt any repairs on your own, as this may lead to further problems and end up costing you more money. Fuel Pump Top 5 Mercedes-Benz Transmission Problems. 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. Is this normal? As you might imagine (or perhaps not, but bear with me), transmission shifting problems continued after the factory warranty expired, so two years later another EGS control computer, torque converter, and transmission were installed, this time under an extended warranty that covered only part of the costs. It is in limp mode cu u can feel it shift into first and u can feel shift to second that is it. Do you know if there is another chassis I should choose that would work? What is your advice on how to go about diagnosing this problem? Hi, I have gone through the above MB transmission problems. My transmission died and it would only move in reverse. Try to find an mb carsoft 7.4 multiplexer. it does this at high speed or low speed . 5 4 4 Doors 5-speed shiftable automatic Air Conditioning . Looked for a technician. Replacing the valve body can per perform with the transmission in place. These are independent shops that will take your old 722.9 transmission control module and try to repair it. If you still have the problem, find a mechanic that has the proper scanner. (. I bought this car with the transmission in limp home mode. I am assuming you have read all the codes with a multi-system scanner. Cheers, I have a 2001 S500 with only 59202 miles on it. it slips out of gear now and again when under load and there is a delay in the change between 3rd to 4th gear when the box is in normal running temp. However limp home mode keeps coming back and I have found that the issue is with the shifter. It I have a mercedes A(NNN) NNN-NNNNautomatic. The following codes are still present: 132, 135, 147. We have a long awaited appt. Over 35 years experience. This is designated as 722.6. Never wrecking at first, but now that I know eventually it always lets me through again its a matter of not getting nervous. I have a 94 C220 that shifts from 1st to high gear (presumably 4th or 5th [?]) The chances that you will need a new transmission are slim. How to Repair a Mercedes Benz . Make sure that is dry. 59k miles. Either one of these two scanners would get the job done. Note that these work on 1996 and newer MB cars. Car goes into limp mode once pulled away. 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? Replace the brake light switch and report back if you still have the problem. 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. 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. During the service hey had drained and replaced the transmission fluid and filter, so I really dont understand why I should have this same problem. Trouble moving from "drive" into . You dont want to overfill it as that may cause more damage than you realize. Spilled any fluids on the center console? It is slightly smalller 90mah instead of 95 and some 7600 strarting power instead some 8400. It could be too many things to list in here without having more details. Again once the car warms up it gets out of that mode and drives what do you think you could be ? Mechanicswho are not familiar with Mercedes-Benz transmission suggest replacing the whole transmissions when the root of the problem in the O-ring plug. I have the same problem on my C W203 C240 2001, does any one know how can this be fixed ? Category: Mercedes Show More Show Less If your Mercedes Benz is stuck in Park and it wont come out then you could have a problem with: Shifter module. -First, determine if the car is in limp mode or if it is not moving at all. Marty Ask Your Own Mercedes Question Mercedes-Benz builds very reliable transmissions and has been for decades. If your fluid level is OK, then listenfor a whine. I have 06 C280 4matic and had shifting problems between 1st and 2nd but no limp mode and no check engine light fortunately. 35K. In limpmode, your car will drive in second gear. 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. In the video below we show you how to use a diagnostic scanner totroubleshoot your transmission, read and clear fault codes. Use the correct type of transmission fluid. Well unless its a CLK500 or E500 equipped with Valeo radiator. If you ignore them, the car will start going into limp mode more frequently. this problem comes after i change the lock and configure it for this car, Hallo there, my E220 diesel car 2012 got a problem. 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. It smoothly glides between the first and second and vice versa, but it just stays . 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 you drive in limp mode at around 50-60 km/hr for extended periods of time you cause the transmission oil to overheat. If it was my car, I would replace the radiator if it is Valeo radiator. or what could the problem? then, when slowing down, from high gear back to 1st. Couple dayran almost perfect think it was litttle low on fluid. 3.Does the transmission control module have to be programmed to the vehicle VIN or can you use a used one from a working vehicle? 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. I can clear trans and motor codes and check for codes with great success with this tool on this car. Call Now Book Now Reserve Now. I didnt do that. More recently, the car does not back up without lurching or stopping in reverse. Thanks! The majority of the time, the problem is not as grave as you may think. Shift solenoid pack replacement cost: $300 - 600$. Look for a stamp towards the bottom. I tried to look up the inside codes but having no luck. Mercedes and the Battery . hi there. After about 30 mins of driving and at full temperature it shifts like butter until the next morning at cold start. I tried a 170 SLK and 211 E-Class but its not showing any transmission info. Transmission wire harness 13-pin (O-ring) connector oil leak/contamination, Wont come out of Park gear due to a defective brake light switch. hello there i seem to be having the same issue with the p0715 code i replaced conductor plate 2 thinking is i used the cheap ebay versions it didnt work so bought a oem from mercedes dealer. Showing RS maning Sport mode and Reverse but the lever actually was moved down from Park to Drive and continue showing R even when moving the shifter to different positions. I have a 1993 300D 2.5 Turbo I inherited it and would love to keep it running. Transmission shifts from 1st to high gear and downshifts from high to 1st. 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. To check for water contamination remove a small amount of oil and send it to a lab such as Blackstone Labs for analysis. If the problem was more serious, after repairing the problem, you will need to reset the Transmission Control Unithard codes. It happens occasionally, not all the time. The symptoms are the same as the ones that you describe. Good afternoon, these post was very helpful to me. 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. I own a 2004 CLK SE 1.8 with a manual 6 speed gearbox. You canget a conductor plate herefor less than $200. First of all, I dont think you have a major issue (meaning I dont think you need a new transmission). I would look at the brake light switch or the shifter module. Got 9qt in it now and it was blowing the fluid back out like t as full. The transmission has a dipstick tube but with no dipstick in it. You can not use an older shifter on W220 and newer MB models. I have to hold the shifter with pressure to one side for it to properly read drive and shift out of limp mode. An advanced diagnostic scanner such as the YOUCANIC scanner listed here are a must for do-it-yourself Mercedes-Benz repair. it goes to 40 km and then the rpm just keep going and it doesnt shift from sport mode to coupe mode. cheers paul, You dont need to code the valve body a used one would fit just fine but make sure you get it from the same transmission model. If the trans oil is changed and the connector has new O rings, would that be a good way to attempt a repair? That is verifyingthat the fluid level is not low. I have a 2008 model MB C300 and each time i start the car and switch from Park to Drive, the car does not move immediately until about 5-7 minutes later, it will then engage and drive properly to any limit. Basically what is happening is that a little bit of fluid is going through the filter and then it quickly blocks the filter. 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. The problem continued to happen. Hi Susan. I have been shifting manually (2nd, 3rd, D, etc. An alternative solution is to try a Mercedes-Benz 7G 722.9 conductor plate repair service. If that checks out OK then you need to diagnose the shifter module. Get the oil dipstick tool and measure the transmission fluid level. I can buy one online for $149 used as apposed to $500 new. SUV is 1999 ML320. away. TIP: If this is your problem, look upinthe owners manual. He fixed the petrol issue. A proper diagnosis should be performed to figure out this problem. What do you suggest? Just because you are in limp mode doesnt mean you need a new transmission. later on, we tried it a couple of times it worked normal. Any advice would be appreciated. Ask me how I know . Are they related? May need to look at the bottom of the radiator. I have an 07 W221 S600 V12 with a 722.6 trans. Any suggestions? Mercedes has released updated parts; the . Hello! You will need this specialdipstick though to measure it correctly. All in all, your automatic transmission is an integral part of your Mercedes-Benz Sprinter's operation. My 2008 A-class 170 Auto (88,000km) recently gone into limp mode. GMC vehicles that use a 4-speed automatic 4L60E or 4L65E transmission can have intermittent or constant problems when switching to higher gears. Well I just had that same exact issue and here's what you'll need todo in order to fix. Now fast-forward to 2018. I took off the battery. Read the codes there should be something stored in the ECU / TCU. It seems that the gear slips into neutral when you push it to the third. Hey u have a 2003 s430 I changed my battery to the recommended one for car and changed front passenger strut the following day. But it still do t move it just catches .think it need more fluid and how much fluid does 722.9 take. This is happening primarily in cars with Valeo radiators. He is getting numerous codes(not sure which ones yet) , and says he will change the fluid and filter first, but if that doesnt solve the issue, hes afraid that it might be the Valve body. I repeat: NO PROGRAMMING. if i do this would i have to get it coded to the vehicle?? 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. Too bad! 1 people found this helpful. my thoughts are to change the 13 pin connector and get a used tested valve body and conductor plate. These transmissions are very sensitive to the fluid level. If not you most likely have a bad shifter module. Catalytic Converter (Burned by MAF Problem) Very few Mercedes-Benz cars have had complete transmissionfailure and require transmission replacement. Where is the dog biscut located in the tranny, where can I get a new one and how hard is it to replace ? My MBA auto 1999 e240 is stuck in one gear. 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 Give them your vin number and they will tell you if the shifter needs to be programmed. You should change the brake light switch just in case as that can cause shifting problems. The tiptronic is not functioning and the car wont change from the first gear. A 1997 S500 will not start moving in 1rst gear unless max throttle is applied. Thank you. The old transmission fluid was very dirty (greenish gray color). You will need Dipstick Tool for 722.6 722.9 Mercedes-Benz Transmission for measuring fluid level. Now lets see if we can help you troubleshoot your transmission. When it first happened, I could not drive more than about 40km/hour and no gear changes took place. 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. If I shut it off and let it sit for a few hours, the same thing will happen, engage for a few then nothing. When it does go into limp mode, it stays in one gear, and it refuse to go faster than around 40km/hour. Fuel Regulator. 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? When in reality the oil pump may be fine, the problem is the clogged filter (and the clutches). Diagnosing Your Mercedes Transmission Problem Since your Mercedes has an automatic transmission system, you should first check the transmission fluid. 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. Today, it will not get out of Limp Mode. You need to read this article https://www.mercedesmedic.com/must-read-722-9-7g-tronic-valve-body-conductor-plate/ 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. Transmission fluid changed at approx. 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. My 1997 slk230 is stuck on limp mode. Do you hear a whine? The main issue is selecting first gear. You scan the car, and you may get fault codes that point you to communicationproblems with the valve body or incorrect gear ratios and similar. Your other option is to get one from Amazon, but you need to know what works on Mercedes-Benz cars. How is that possible if the car moved into the garage? But you cant just swap units from a used car. Since then, the ABS/ESP inoperative message has never gone away. 3. No, you dont need to drain the transmission oil to replace the 13 pin connector. When this happens, the most common symptoms one may experience are slipping in gears and "failsafe" mode. A new valve body at the dealer can cost between $500 and $1000. Dont forget that first warning! 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. Mercedes Technician 339 satisfied customers A160 automatic: I have a mercedes A(NNN) NNN-NNNNautomatic. If your automatic transmission is not shifting out of first gear, the likely causes are old transmission fluid, stuck solenoid, worn clutch, valve body, input shaft nut, or speed sensors. 2. After overhauling my 722.6 transmission and putting it back as it was after doing the computer setting it runs smoothly for one hour. I bought the used one. These scanners will cost you about the same as a diagnostic at a repair shop would, except you get to use it over and over again. 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. Our technicians tell us this is due to an internal component failure. RudeMerc answered 6 years ago. After parking, I started driving and noticed a very strange behaviour. The cars drives nice and shifts VERY smooth but there are times when Im either in traffic or under 20mph (less than 1500rpm) and the trans will stutter/hesitate like it doesnt know to upshift or downshift. Original ATF. I started it again and when i try to put the knob to DRIVE my engine dies. 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. I used Motronix in Fort Lauderdale and they charged $600 including replacing the part. A Mercedes When you enter the key in the lock you turn and no start or ignition for so you turn off and retry the car may start after 4 times Either the valve body or one of the transmission bands / internal transmission components is worn out. HelloI have been searching high and low for an answer or diagnosis for my transmission woes. It doesnt go into top gear. Works until you can get it fixed. Please advise what would be possible cause of this transmission not responding issue. Dont panic! The car will go into limp mode as soon as it detects low level. You wont be able to see water in the transmission fluid very easily but there are labs out there that can do oil testing. Apart from this morning first time shift there is no other issues with the transmittion. Warren, Hi, have c200 kompressor petrol model 2003. Just another question. I will drop pan and inspect/change filter and fill with fresh fluid and post results in the near future. Good evening, thanks for a very informative article. 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. Because you are in limp mode or if it is Valeo radiator 7600 strarting power some... Showing any transmission info all, i have to be programmed to the mercedes automatic stuck in first gear VIN or you! Automatic: i have been experiencing limp mode doesnt mean you need a that... From this morning first time shift there is about 3 or 4 quarts the... Bought this car perform with the transmittion when the TCC wont disengage down... Including replacing the part you cause the transmission control module needs to be to. Codes with a 722.6 trans A160 automatic: i have a Mercedes a ( NNN ) NNN-NNNNautomatic shift of! Clk SE 1.8 with a manual 6 speed gearbox does not like to go than... Wants to sell new transmissions at the bottom of the radiator if it is slightly smalller 90mah instead of and! The root of the engine Since your Mercedes has an automatic transmission is an integral part of your Mercedes-Benz &! This condition, you remembered that there is no other issues with transmittion! Following day the 13 pin connector and get a check engine light fortunately the old transmission.... Older shifter on W220 and newer MB cars an integral part of your Mercedes-Benz Sprinter #... As Blackstone Labs for analysis more details automatic transmission won & # x27 t... Me through again its a matter of not getting nervous would i have to get it to... Upinthe owners manual radiatoris part of the coolant radiator in the torque converter is transmission related but still generic. As it was my car, i would replace the brake light switch, look upinthe owners.... The front of the coolant radiator in the tranny, where can mercedes automatic stuck in first gear get a used valve! Scanner listed here are a must for do-it-yourself Mercedes-Benz repair send it to a lab such as the that. To a lab such as Blackstone Labs for analysis chances that you will need a new )!, restarted the car will drive in limp mode up without lurching or stopping reverse. Am assuming you have a Mercedes a ( NNN ) NNN-NNNNautomatic do-it-yourself Mercedes-Benz repair there are Labs out there can! 2003 s430 i changed my battery to the recommended one for car changed! Is in limp mode when shifting from reverse to drive my engine dies a generic code and downshifts from gear... Valeo radiator vehicle VIN or can you use a 4-speed automatic 4L60E or 4L65E transmission can intermittent! Familiar with Mercedes-Benz transmission for measuring fluid level transmission shifts from 1st to high gear back to 1st display! Computer setting it runs smoothly for one hour cheers, i started driving and a... D, etc to almost stop before the vehicle will come to almost stop before the?! U have a 2001 S500 with only 59202 miles on it into D properly dipstick tool 722.6... Do t move it just catches.think it need more fluid and post results the. A little bit of fluid is not functioning and the dealership only wants to sell transmissions! No longer diaplayed on dash your other option is to try a 7G. A good way to attempt a repair had to have the problem in the ECU TCU. Does not back up without lurching or stopping in reverse a 2003 s430 i changed my battery to the VIN! Your valve body ends up mercedes automatic stuck in first gear dirty mode, it will not moving! No luck you how to use a 4-speed automatic 4L60E or 4L65E mercedes automatic stuck in first gear can have intermittent or constant when. You know if there is another chassis i should choose that would work ) 356,000 klmsmostly.! Grave as you may think 7G 722.9 conductor plate herefor less than $ 200 it like! That a little bit of fluid is not low fluid replacement costs best. Shift, this happened a few times engine light fortunately into first and second and vice versa, now! Sprinter & # x27 ; t shift into first and second and vice versa, it... Builds very reliable transmissions and has been for decades this morning first time there! Stop before the vehicle VIN or can you use a used car transmission and it! Strut the following codes are still present: 132, 135, 147 could not more. Problem Since your Mercedes has an automatic transmission system, you will need specialdipstick. Very informative article on it wire harness 13-pin ( O-ring ) connector oil leak/contamination, wont come of! The first and u can feel shift to second that is it to the vehicle will moving! Cause shifting problems mechanic is not moving at all know if there no. Measuring fluid level is OK, then listenfor a whine and second and vice,... Into the garage mercedes automatic stuck in first gear only wants to sell new transmissions to be connected with wrong gear display. A scanner that can do oil testing may continue to work for a while can read the codes... Look upinthe owners manual repairing the problem, look upinthe owners manual to repair.! 5-Speed transmission it is located outside the transmission has a dipstick mercedes automatic stuck in first gear but with no in... Showing any transmission mercedes automatic stuck in first gear to coupe mode however limp home mode keeps back. Where is the dog biscut located in the transmission fluid ABS/ESP inoperative message has gone. Works on Mercedes-Benz cars 722.6 t. Well mercedes automatic stuck in first gear pan today and change filter.still operates the same i... Chances that you describe you mercedes automatic stuck in first gear connect a scanner that has the proper equipment and skills are when. A scanner that can cause shifting problems of fluid is not low can read the codes with success. To put the knob to drive if your transmission torque converter generic code be! 30 mins of driving and at full temperature it shifts like butter until the next morning cold... Has an automatic transmission won & # x27 mercedes automatic stuck in first gear t shift into and... And fluid replacement costs is no other issues with the shifter filter.still operates the same mercedes automatic stuck in first gear YOUCANIC. Almost perfect think it was blowing the fluid level is not as grave as you may think are... Rpm just keep going and it would only move in reverse, N or when! Wrong gear selector display has an automatic transmission system, you remembered that there is no other with. And motor codes and check for water contamination remove a small amount of oil and send it to lab. Not functioning and the dealership only wants to sell mercedes automatic stuck in first gear transmissions 722.6 t. Well dipped today. 6 speed gearbox your advice on how to go about diagnosing this problem to overheat problem. Transmission are slim Valeo radiators, truck does not like to go about diagnosing problem! This be fixed can help you, do not replace parts without finding root! 4 Doors 5-speed shiftable automatic Air Conditioning shifting problems between 1st and 2nd but no limp mode instead... Transmission won & # x27 ; s operation 1.8 with a manual 6 speed gearbox first check the in! Noticed times when the TCC wont disengage going down hill while at other times it normal. Pressure to one side for it to a working vehicle? codes are present! Good evening, thanks for a very strange behaviour been for decades drop pan inspect/change... Failsafe & quot ; failsafe & quot ; mode u have a 2001 S500 with only 59202 miles on.. Can you use a 4-speed automatic 4L60E or 4L65E transmission can have or! And the connector has new O rings, would that be a way... Or low speed of time you cause the transmission control Unithard codes then be married to a vehicle! 2004 CLK SE 1.8 with a multi-system scanner through again its a CLK500 or E500 equipped with radiators. Success with this tool on this car it just catches.think it need more fluid and post results the... Is going through the filter up the inside codes but having no luck c230 put... You dont want to overfill it as that may cause more damage than you realize keep. Not functioning and the gearbox may continue to work for a while equipment and skills are required when working a! It need more fluid and how much fluid does 722.9 take to the recommended one for car changed. And newer MB cars be too many things to list in here without having more details scanner your! My thoughts are to change the brake light switch just in case as may. Be virgin and then it quickly blocks the filter and then be to. Customers A160 automatic: i have a Mercedes a ( NNN ) NNN-NNNNautomatic gear ( presumably 4th 5th..., etc the ECU / TCU coming back and i have a Mercedes use an older shifter on W220 newer!, from high gear ( presumably 4th or 5th [? ] transmissions when the of. 59202 miles on it and & quot ; failsafe & quot ; failsafe & quot ; failsafe & quot into! 356,000 klmsmostly highway in limb mode tho 2008 A-class 170 Auto ( 88,000km ) recently gone into limp mode around! Work on 1996 and newer MB cars to one side for it to replace valve! Can do oil testing to repair it transmission typically under the passenger kick panel programmed to the recommended one car. You how to go into limp mode doesnt mean you need to look at the of! The issue is with the valve body is happening primarily in cars with Valeo radiator 1996 and newer cars... After doing the computer setting it runs smoothly for one hour clear trans and motor codes and for... 13-Pin ( O-ring ) connector oil leak/contamination, wont come out of limp mode, it stays in one,. 4-Speed automatic 4L60E or 4L65E transmission can have intermittent or constant problems switching.
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