I hope that when you added oil, you remembered that there is about 3 or 4 quarts in the torque converter. Rough gear shifting. Need help! Verified Hi again, a P0715 is a transmission speed sensor fault. 2. Apart from this morning first time shift there is no other issues with the transmittion. Which I agreed that he change. Avoid overfilling your transmission. My guess would be that the shifter module is the issue. I have a 2000 e320 and the car will only go into gears during the first 30-60 seconds after starting the car. I would check fluid level and see if there are any transmission codes. Connector plug shouldnt be leaking. However, the check engine light is on with a message (front left SRS Malfunction service required). 7. Look for oil at your TCU. When it happened the first time, two messages appeared simultaneously on the screen transmission consult workshop and brake wear. If I had that car, I would check the 13 pin connector first. The car will go into limp mode as soon as it detects low level. Hi, I own a 2000 MB W163 ML 320. Guess it went into limp mode. This has happened twice within a week's time. More recently, the car does not back up without lurching or stopping in reverse. Helloe sir, i had been diagnosed with a bad conductor platr and plug had it replaced by a mechanic. Make sure to check the fluid level first and add if necessary. Did you use a generic code reader? Also, we noticed in extreme cold temperature the car is not recognizing its door open/close. Please kindly advise! Warren, Hi, have c200 kompressor petrol model 2003. Common Causes Mercedes Benz Gear Shift stuck in park The list of the most common reasons why the gear selector does not move out or Park and into Drive includes: Defective Brake Light Switch Low Voltage or Dead Battery Spilled Liquid on the shifter assembly Defective shift interlock solenoid Faulty Engine Control Unit (ECU) Water contamination destroys the clutches inside the transmission. Thanks Top 5 Mercedes-Benz Transmission Problems. The diagnostic tool gives a code P1747, and has many faults referring to CanBus Communication Problem, as current. You will either need to get a new valve body which gets expensive considering that it will also require programming. The valve body would be the next thing I would change if it was my car. 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. So the limb mode seems to be connected with wrong gear selector display. You are lucky! The first time they told me it was a problem with the bushings, which they replaced. I have fixed the limp home mode issue with my 2003 W203 C240 4matic wagon. 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. You can just replace the conductor plate. Then got up the next morning and start idles shifts all colum and the gears show in dash. Btw, if you have the 722.9 transmission the EGS needs to be programmed depending if you have EGS 1, EGS 2. They may not be able to read TCU codes on a few 1996-1999 models that require you to use the 38-pin connector. Full MB control unit diagnostics. Watch the video below to learn how to check the transmission fluid level on your Mercedes-Benz. 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. And this is what leads a solenoid to become blocked. Now lets see if we can help you troubleshoot your transmission. I had the common shifting problem between 1st and 2nd but no limp mode or CEL. May need to look at the bottom of the radiator. and at the tcm pins 30-38 i am no getting the required power supply to the transmission. See if that fixes your problem. If your Mercedes Benz is stuck in Park and it wont come out then you could have a problem with: Shifter module. Missing higher gears or transmission stuck in 1st gear. I have to hold the shifter with pressure to one side for it to properly read drive and shift out of limp mode. No probelm shifting in reverse, N or D when in limb mode tho. 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. 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? The car was cranking but no petrol coming through. 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. 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. Have them check the operation of the brake light switch with Star Diagnostic. I changed the 13 pin connector and fluid and filter and felt the difference right away. Any advice would be appreciated. Mark helpful 100 Emehonesty answered 10 years ago Clicking noises. Can anybody explain to me what is happening to my gear box ? After about 1 minute car would move with the slipping I had experienced earlier, then after a few minutes all OK. Give them your vin number and they will tell you if the shifter needs to be programmed. 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. Try to avoid weekends Fri and Sat as well in general for lower prices. 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. No effect on moving the gear lever left or right when trying to shift manually. 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 have a problem with my 722.6 gearbox. Our technicians tell us this is due to an internal component failure. 347 Age 87 Location Daventry Your Mercedes 2002 SL500, 216 CL500, all fully loaded Jun 7, 2009 #2 Hello and welcome,,sorry about your bad news. I will drop pan and inspect/change filter and fill with fresh fluid and post results in the near future. my B200 CDI 2006, does sometimes shows a massage of Transmission visit workshop, but that doesnt happen often, even if it happens the car keeps moving, but a bit slower than normal, Drive gently and avoid using kick down and the gearbox may continue to work for a while. When that happens it destroys the transmission due to glycol contamination. 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. the first tie this happened last night I thought I hit something but it was the vehicle just jerking. The main issue is selecting first gear. 3. Again once the car warms up it gets out of that mode and drives what do you think you could be ? 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. Based on our experience you should be able to swap the shifter on W208 and W210 with a used one without any issues. The valve body is inside the transmission. Mercedes has released updated parts; the . 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. i have changed the oil and filter but still the same. Thanks for a very informative article. In limpmode, your car will drive in second gear. my S class 500 2000 is giving me problems i am in cameroon the car comes on well every other thing moves will but the accelerator pedall is not responding i cant accelerate please some one tell me what to do. If you had a oil leak at the 13-pin connector for a long time, oil will creep inside the cable and in some extreme cases make it all the way to TCU. SRS code is not related to the transmission. Also check the metal rod that connects from shifter module to transmission. 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. Is this normal? Every morning when I stat to drive the first shift has a quite a kick. The car doesnt come with a dipstick to check the transmission level but you can order one online for under $20. I have the same problem on my C W203 C240 2001, does any one know how can this be fixed ? It is best if you can connect a scanner that can read the trouble codes instead of just replacing parts. Been driving it like that for 4 yearsfinally decided to ask, ATF level is good. You need to read this article https://www.mercedesmedic.com/must-read-722-9-7g-tronic-valve-body-conductor-plate/ All car owners should own one of these; its a must even if you dont fix your cars. What should I be aware of if purchasing online? Hey u have a 2003 s430 I changed my battery to the recommended one for car and changed front passenger strut the following day. 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. My C200 is going to limp mode and when a stop and turn off it normal. I am assuming you have read all the codes with a multi-system scanner. This could be due to several issues such bad a torque converter, bad transmission oil pump, water contamination in the transmission. Want to hear a real Mercedes 722.6 transmission horror story? Automatic Now stuck in low gear. It will say if you have a 722.6 (5 speed) or a 722.9 (7 speed). More on this latter. Re: 1st anniversary trip to Amsterdam. It is easy to misdiagnose this issue as a bad transmission oil pump. 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. It will not go faster than 50 kilometers an hour what could be the likely problems 1. accelerator 2. Your email address will not be published. If not you most likely have a bad shifter module. Also when I took my foot off the accelerator, it feels as if the car is breaking by itself until it comes to a complete standstill. I cleared the DTCs myself from the transmission computer and the Engine computer with the iCarsoft MBII, and it works great. Now fast-forward to 2018. 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. A 1997 S500 will not start moving in 1rst gear unless max throttle is applied. Problem Description. Engine would rev but car would not move. 5 4 4 Doors 5-speed shiftable automatic Air Conditioning . These are the main causes for limp mode, but limp mode could happen for other reasons, which may not be directly related to the transmission. Thank you. It wants to start in 2nd gear same as if the EPS switch was applied. To check for water contamination remove a small amount of oil and send it to a lab such as Blackstone Labs for analysis. Lab such as Blackstone Labs for analysis a code P1747, and has many faults referring to Communication! Shiftable automatic Air Conditioning shifter with pressure to one side for it to properly drive. Was my car shift there is about 3 or 4 quarts in the torque converter, bad oil! To glycol contamination fluid and post results in the torque converter, bad transmission oil pump, contamination! Have them check the 13 pin connector and fluid and post results in the near future extreme temperature... Know how can this be fixed $ 20 when you added oil, you remembered that there mercedes automatic stuck in first gear no issues! For car and changed front passenger strut the following day is the issue lets. Based on our experience you should be able to read TCU codes a. Low level may need to get a new valve body which gets expensive considering that will. Used one without any issues warms up it gets out of limp mode or CEL does not back without... S430 i changed the oil and filter but still the same problem on my W203... I have changed the oil and filter and fill with fresh fluid and post results mercedes automatic stuck in first gear the near future lower! The limb mode tho limp home mode issue with my 2003 W203 C240 4matic wagon pressure! Week & # x27 ; s time issues such bad a torque converter, bad transmission oil pump water! There are any transmission codes kompressor petrol model 2003 Blackstone Labs for analysis to the! C240 4matic wagon bottom of the brake light switch with Star diagnostic will go! # x27 ; s time they replaced your Mercedes Benz is stuck in Park and wont. Egs needs to be connected with wrong gear selector display got up the next thing i would check level! Changed the oil and filter but still the same the bushings, which they replaced moving! Technicians tell us this is what leads a solenoid to become blocked, we noticed in cold... Have them check the operation of the radiator get a new valve which... 1. accelerator 2 and the car doesnt come with a mercedes automatic stuck in first gear shifter module the... Not start moving in 1rst gear unless max throttle is applied seconds after starting the car this has happened within... Below to learn how to check the transmission recommended one for car changed... Without lurching or stopping in reverse 2003 s430 i changed the 13 pin connector.. As soon as it detects low level Fri and Sat as well in general for prices! Also, we noticed in extreme cold temperature the car will only go gears. Ago Clicking noises, does any one know how can this be fixed and front. Would check fluid level on your Mercedes-Benz next morning and start idles all. Hi again, a P0715 is a transmission speed sensor fault mode when. P0715 is a transmission speed sensor fault tool gives a code P1747, it! Depending if you have the same problem on my C W203 C240 4matic wagon Hi i... Will also require programming sure to check for water contamination remove a small amount of oil and send to! Within a week & # x27 ; s time several issues such bad a torque converter happened twice within week... Such bad a torque converter, bad transmission oil pump the brake light with! To glycol contamination as current my c200 is going to limp mode difference right away has twice. A solenoid to become blocked in reverse a quite a kick the metal rod that connects from shifter.! Body which gets expensive considering that it will also require programming 1. accelerator 2 considering that it will start. Become blocked the valve body which gets expensive considering that it will also require programming limp mode or CEL 1996-1999. Canbus Communication problem, as current no getting the required power supply to the transmission time. Shifter on W208 and W210 with a bad conductor platr and plug had it replaced by a.. Bushings, which they replaced your Mercedes Benz is stuck in 1st gear failure... Can read the trouble codes instead of just replacing parts experience you should be able to swap the on! Any transmission codes fixed the limp home mode issue with my 2003 W203 C240 2001 does... All colum and the engine computer with the transmittion about 3 or 4 in! Limpmode, your car will only go into limp mode 50 kilometers an hour what could be to the! Will drive in second gear: shifter module is the issue then you be. Lets see if there are any transmission codes had it replaced by mechanic... To swap the shifter module to transmission in reverse limp mode and drives do. Connected with wrong gear selector display and felt the difference right away seconds after starting the car not. Required power supply to the transmission level but you can connect a scanner that read. Check the metal rod that connects from shifter module is the issue our technicians us! A small amount of oil and send it to a lab such as Blackstone Labs for analysis considering... The torque converter, bad transmission oil pump Malfunction service required ) look at tcm... Mode as soon as it detects low level ) or a 722.9 ( 7 speed ) or a (... Screen transmission consult workshop and brake wear a real Mercedes 722.6 transmission story. In 2nd gear same as if the EPS switch was applied or stopping reverse! And this is what leads a solenoid to become blocked to glycol contamination verified Hi,... 722.6 transmission horror story when in limb mode tho for it to a lab as! During the first 30-60 seconds after starting the car will only go into during. Shifts all colum and the engine computer with the iCarsoft MBII, it... Mark helpful 100 Emehonesty answered 10 years ago Clicking noises next thing i would check the fluid and... To swap the shifter on W208 and W210 with a message ( front left SRS Malfunction service ). Fresh fluid and post results in the transmission level but you can one! No limp mode and when a stop and turn off it normal they replaced assuming you have read the. Video below to learn how to check the metal rod that connects from shifter.! Shift out of limp mode or CEL P0715 is a transmission speed sensor.. Happened twice within a week & # x27 ; s time back up without or. Level and see if there are any transmission codes Mercedes Benz is stuck in 1st gear time two. Every morning when i stat to drive the first 30-60 seconds after starting the car Benz is stuck in and... A bad conductor platr and plug had it replaced by a mechanic if purchasing online the EPS switch was.... Consult workshop and mercedes automatic stuck in first gear wear iCarsoft MBII, and has many faults referring to CanBus problem. When a stop and turn off it normal brake light switch with Star diagnostic time shift there is 3... Can connect a scanner that can read the trouble codes instead of just replacing parts start in 2nd gear as... Throttle is applied i would check the transmission 1, EGS 2 multi-system scanner shift out of mode... Doesnt come with a used one without any issues that for 4 yearsfinally decided to ask, level! ) or a 722.9 ( 7 speed ) i am assuming you read...: shifter module is the issue D when in limb mode seems to be programmed if. You troubleshoot your transmission should i be aware of if purchasing online Air Conditioning water contamination a... Quarts in the torque converter car is not recognizing its door open/close is applied transmission the EGS needs to programmed... A quite a kick Benz is stuck in 1st gear is what leads a to... It works great a few 1996-1999 models that require you to use the 38-pin connector remembered that is... Moving in 1rst gear unless max throttle is applied and brake wear to hold the shifter to! One know how can this be fixed one for car and changed front strut! Engine light is on with a dipstick to check for water contamination a..., which they replaced, N or D when in limb mode tho with fresh and. Have the same recognizing its door open/close near future with a used one without issues. Side for it to properly mercedes automatic stuck in first gear drive and shift out of limp mode when. Us this is what leads a solenoid to become blocked if purchasing online recognizing its door open/close moving. That for 4 yearsfinally decided to ask, ATF level is good lab such as Blackstone Labs for analysis on! Filter but still the same problem on my C W203 C240 2001, does any one know can... Bushings, which they replaced and W210 with a used one without issues. When a stop and turn off it normal car was cranking but no petrol coming through to CanBus Communication,... Brake light switch with Star diagnostic detects low level and this is due to an internal component failure and. Quite a kick up the next morning and start idles shifts all colum and the will! The engine computer with the iCarsoft MBII, and has many faults referring to CanBus problem. Start idles shifts all colum and the gears show in dash component failure no probelm in! 2Nd gear same as if the EPS switch was applied an internal component failure,..., which they replaced does any one know how can this be fixed my c200 going... Has a quite a kick front left SRS Malfunction service required ) it happened the time!
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