Mercedes automatic transmission problems. I hope I am not into trouble at least for now.
I try to put in manual mode and it seems that is stucked at 5th speed. Start the engine and operate the transmission lever a couple of times. When I can drive it doesn’t have a power. Incorrectly sized tyre on one wheel. The first thing you need to do is to make sure you know exactly how much fluid is in the transmission. 6 five (5) speed automatic transmission. 3)Automatic Transmission Fluids (ATF sheet 236) - This is the latest up to Feb 27, 2023 · Overfilling Your Transmission Fluid Consequences. Extended warranty should cover replacement. On the other hand, if a transmission has over a hundred thousand miles and is exhibiting poor shifting performance, I don’t hesitate, just as long as I have tested and adjusted all Nov 2, 2023 · Transmission Fluid Problems. 1992 190E 1. Read full article here: http://www. As I spoken to the 2 previous owners and realized that the Transmission hadn’t been serviced I took it to a local Mercedes specialist 2 month ago for a The automatic transmissions in Vito and Sprinter vans are meant to be very smooth. 2)Automatic Transmission Oil and Filter Change - This is the latest up to date MB WIS document on how to service the transmission. mercedessource Tech help - Yes, you are fortunate there is an adjustment! Early Mercedes automatics from 1968 up to 1981 (including diesel automatics) have an external adjustment for the reverse band. Apr 24, 2022. If you have the right scanner, you could look at the ECU (engine computer) in real time, selected gear data to find out what was reported to the ECU from the TCM. Hello you all! (Sorry for my english, I'm from Spain) I have a B200 Turbo, 50k, autotronic. #2. This can cause discomfort for the driver and passengers and may indicate underlying transmission troubles. The E350 has a nine-speed automatic transmission to withstand 255 hp and 273 lb-ft of torque. Step by step with pictures and video. In the case of Mercedes, however, the highly sophisticated and advanced engineering that goes into their transmissions means that hundreds of parts work together to transfer the power from the engine to Mar 20, 2023 · Last Updated on October 31, 2023 by Robert Wilson The Mercedes 722. It starts but very slowly, sluggishly and I can’t exceed 3000 rotation/min. Advantages of Mercedes 7G Automatic Transmission There are several advantages Here are the potential causes for that jerk. 6) Take out key and put it back in + start engine. It should be a dark red color. One possible reason your Mercedes automatic gearbox is not changing gear could be due to transmission fluid problems. When accelerating from a complete stop, the engine stalled without warning. Your car’s transmission is a complex mechanical system that controls the application of power from the engine to the driveshaft. Numerous times I have also seen the Feb 12, 2022 · In general, Mercedes Benz Sprinter vans are more reliable than manual transmissions; however, there are a few issues to be aware of: Automatic gearboxes, regardless of type, are known for being slow and exhibit inertia when accelerating. We ALL have transmission issues! -Favorite Cars- . Even before the replacement the transmission would shift erratically- a hard downshift into 3rd gear when decelerating and/or not shifting out of 3rd unless the manual Aug 30, 2010 · 1)722. Try standing the car over some newspaper laid out on the ground . Diagnostic Verification for Valve Body/Conductor Plate Replacement Required for Warranty Replacement Only. A need for frequent topping up shows that there is a leak somewhere in the transmission which should be traced and put right as soon as possible. Mercedes E350 automatic transmissions highlights Jun 8, 2012 · The 3 perspectives go like this: 1: You should follow the maintenance manual, every 39k. Overheating. 25-inch touchscreen display, MBUX infotainment system, adaptive cruise control, and automatic emergency braking. 4. A few problems may occur if you overfill your transmission fluid, and here are the four most common issues. Dragging Clutch. 2001 Mercedes-Benz C240 transmission problems with 5 complaints from C240 owners. 0) as core model. Run away from that one Mr Burns. 4) Turn Key all the way back to the left (position before you pull it out) 5) Wait 3 minutes. Seals harden and leak both internally and externally. Modern vehicles have sensors everywhere, and that includes the transmission. 4 (W4A20) is externally indeterminate, because both gearboxes operate flawlessly. Automatic transmission issues are far more complex than manual transmission problems because they have twice as many parts. However, elements such as heat, road grim and other harsh weather conditions can slowly deteriorate your transmission. When this happens, you’ll need to replace them. My missus had a manual Y plate A class that was faultless. For extreme accuracy measure the temperature of the bottom of the tranmssion pan with a heat gun. Afterwards, check the transmission fluid level while the gearbox is still warm. #4 · Nov 6, 2013. Mar 19, 2023 · The “check engine” light comes on. Aug 21, 2023 · 1. 3 up to 5 liters, which operate for decades. It is not uncommon for this band to wear which can lead to intermittent reverse transmission slip, especially when you are going up a steep incline backwards. Get the Problem Diagnosed. Dec 6, 2009 · Hello, My C240 (US) went into limp mode, and initially stored code P0705. This article provides an overview of the 722. Since the automatic gearbox has been replaced we have a problem with the gear change, all the gear shifting occurs over 5500 rpm. Common Mercedes 7G Tronic 722. Oct 14, 2018 · Since your Mercedes has an automatic transmission system, you should first check the transmission fluid. 1. This Mercedes A Class CVT (Continuously Variable Transmission) ECU is an extremely common problem for the 722. S204 C180K. 9 transmission found its way into a host of chassis bearing the three-pointed star as early as 2005 in the United States and as late as 2017. Quick Tip If you need to get home, try turning off the car. This phenomenon, however, is intended to occur only when the vehicle is started, not when it is launched. Feb 7, 2023 · Transmission problem with B180. Installing a new pan gasket and filter requires mechanics to drain transmission fluid and ensure there are no leaks before conducting a quick road test. Some of the common problems owners have experienced include: DEF (Diesel Exhaust Fluid) system issues. The system was designed by Mercedes-Benz, a Germany-based Jun 1, 2009 · The 722. Mar 27, 2008 · During this brief warm up period, this delayed upshift and increased engine noise might be perceived as a malfunction. I had noticed minor slipping in the past, but the car has been a dream since I bought it a year ago. Jan 7, 2024 · Lots of third generation VS30 Sprinter van owners, for example, have complained about drivability issues caused by faulty EGR valves. You should see all the dash lights come on. I've posted here before about the conductor plate repair I did that ended up being successful, at least in making the car move again. Some of the modern features of the vehicle include the 10. 5 automatic transmission If your automatic transmission shifts fine with the exception of a flare on the shift up from 2nd to 3rd, and you've exhausted all your adjustment options, then the K1 Accumulator Spring Kit might be the solution. 6 was in Valeo radiators leaking coolant into the transmission fluid, this causes and harsh engagement followed by a droning vibration. 9 transmission is highly regarded for its smooth shifting and reliability. Apr 8, 2024 · Sometimes you might have tried to reset the limp mode but your car might still not be working correctly. The check engine light would sometimes be on, sometimes off. Press the gas pedal all the way. The 9G-Tronic was first showcased in the 2013 Mercedes E350 Blue Efficiency and was later incorporated in all succeeding Mercedes models, starting from the W222 S-Class. 6 transmission went into production for use in 1996-model-year vehicles and is still being offered in 2009. It’s easy to keep your transmission in good condition, the only maintenance requirement is Transmission Services at a maximum interval of 120,000km. He only has 2800km on the vehicle. I have read many threads on this but none of them provide a solution to the problem. If the car does not start, one of the reasons is that the gear is not in Park or Neutral (as seen by the computer). ALWAYS use a lint free Sep 18, 2011 · Date: April 8, 2011. Faulty wheel speed sensor. I was specifically advised to avoid all early A class cars with an auto box due to problems with them. Apr 17, 2017 · If you get a reputable and knowledgable transmission or MB mechanic to pull the VB and mail it to Bulgaria, he will repair and mail it back for install. 9 NAG2 (7G-Tronic) Transmission. Slipping: This is when your transmission seems to slip out of gear, or doesn’t engage properly. The electronically-shifted, five-speed automatic transmi Aug 14, 2013 · Mercedes GL450, 2007 - 7-speed automatic transmission problem. The problem is caused by transmission fluid shortages or pressure issues. Jul 27, 2023 · Mercedes 722. #4 · Oct 12, 2005. I checked the car with STAR diagnostic tool and got the following faulty readings: 0717 The signal from component Y3/8n1 (Turbine speed sensor (VGS)) is not available. Faulty engine RPM sensor. If the transmission engages immediately that is a good sign you have a strong transmission. Slipping Gears. 4 and 722. 9 NAG2 . This will cost around $600 plus mechanic labour, and possibly delivery. so when you shut off and restart, perhaps by then the engine has warmed up enough and doesnt do it. Another component of fixing transmission problems is road testing. Feb 14, 2023 · The Mercedes Benz 9G-Tronic 9-speed transmission is one of the very first 9-speed transmissions found in the premium luxury segment. 9 transmission is a 7-speed automatic transmission that was first introduced in the W221 S-Class in 2007. Remove the filter. Mileage 100k km. The transmission is designed for cars with the east-west engine mounting and the capacity from 1,4 up to 3. You can check the fluid level yourself by removing the dipstick from the transmission and checking the fluid level on the dipstick. Not to mention, a Mercedes transmission repair can be costly. If you can help it, don’t drive through water that is deeper than a few inches. 9 transmission including all parts and tool needed. It also has an advanced driver-aid system, a high-end stereo system, and a panoramic sunroof. Today at a traffic light I pressed the gas pedal, tachometer zoomed to 3,000 RPM and the car started slowly rolling forward. The entire video series is included free of charge when you purchase the 722. Position II: You should hear two clicks, and all your dash lights should turn on. 3. Check the transmission fluid temperature and replace the car coolant if it is too hot. Transmission fluid is responsible for keeping the transmission cool. When I close to crossroad, braking and stop. It was manufactured in 03/2004. 6 limp Mar 16, 2012 · The van is dropping a small amount of oil, around the size of a 50c piece every couple of days, for the past ~3 months ( a couple of weeks after it was serviced). A Full Mercedes-Benz Transmission Service includes a gasket, filter replacement, flush, fluid change, hose and pan inspection and a free multi-point inspection on all other components. Jun 20, 2017 · It would, depending on the failure mode. This can be caused by low fluid levels, worn clutch plates, or a variety of other issues. But if it takes two seconds or more this is a good indication the transmission is wearing out. Most Common Feb 24, 2009 · B200 turbo CVT autotronic gearbox problem. 2) Turn key 2 clicks (the one right before your engine gets turned on) 3) Hold down gas pedal (all the way to the floor) for 30 seconds. Here are some common issues that you may encounter with your E320’s transmission: 1. 240D 300D 300CD 300TD 280E 280CE 300SD 450SE/L 380SEL 500SEL 420SEL 300SDL 350SDL 300SE 300SEL 190D 190E 260E 300E 300TE 300CE. This transmission is also used in the W212 E-Class, W218 CLS-Class, and W204 C-Class. In the last two days, the gearbox is crazy! When I go in a motorway in auto-mode (C) at 130km/h, rpm are around 3500. May 10, 2023 · Conductor plate failure or to be precise speed sensor failure was/is a very common problem with the 722. Read expert Mercedes-Benz E-Class w211 and AMG transmission problem guides and repair how-tos with photos and videos to help you maintain your Mercedes-Benz. Unfortunately many Sprinter and Vito vans come to us that have been neglected. 3 (W4A40) and 722. One of the most prevalent issues is a delay in gear engagement or harsh shifting between gears. The root cause of this A Class gearbox problem is internal component breakdown of the ECU, commonly causing fault codes including: "0793 - The RPM Signal From Component Y3/9B4 CVT Secondary RPM Sensor Is Not Available" and "0722 - The RPM Sensor From Component Y3/9B5 May 5, 2021 · Mercedes Gear Box Problems. To measure the transmission fluid correctly, the temperature must be at least 80 degrees Celsius. Here's the scenario: I'm driving at a constant speed of 50-70 mph and I'll step on the gas to pass another car or a Aug 1, 2022 · The Mercedes-Benz E350 is an elegant luxury midsize car designed for the driver's comfort. 0718 Component Y3/8n1 (Turbine speed sensor (VGS)) is defective. 9 automatic transmissions, common problems, troubleshooting tips, and frequently asked questions. Apr 22, 2022 · The W164 Mercedes-Benz ML was one of the first Mercedes vehicles to feature the otherwise bulletproof 7G-Tronic automatic transmission. 9 automatic transmission made by Mercedes-Benz is an electronically controlled gearbox which has seven forward gear and two reverse gears. It experiences more wear and tear over time than most other A. 2. Di gnostic Trouble Code (DTC) P0715 is detected when TCM or ECM does not receive the signal from the input/turbine speed sensor. If it is black, it needs to be changed along the transmission oil filter. Mercedes-Benz recommends flushing the transmission fluid and replacing the filter every 3 months, or when the fluid has a strong odor or color. As you can see, fault mode by itself is no help. If one of them fails, the transmission can default to ‘limp mode’ where it will be stuck in 2nd gear. Your transmission fluid looks dirty or has a burning smell. I have had problems with the shifter sticking in park. Read expert Mercedes-Benz C-Class w204 transmission problem guides and repair how-tos with photos and videos to help you maintain your Mercedes-Benz. 5) is known to be quite reliable, but transmission repair specialists frequently have to deal with the failure of 5-th gear in this transmission. apparently my warranty ran out 1st of June and it is now costing $4500 to repair. Learn how to troubleshoot Mercedes-Benz transmission problems yourself. Remove the cover totally and clean it. 0 201. Turn the key to position 2. The worst complaints are power train:automatic transmission, power train:automatic First check the fluid level. I tried to change gear manually, change C/S Feb 10, 2008 · This is a fix for transmission slip/flare on 2-3 upshift at partial load for 722. I installed a new bushing in the shift lever underneath the module and everything worked, drove the car to work and back no problems. Transmission Noisy in Neutral. This article overviews the 722. Apr 4, 2020 · 1) Turn off car and all lights/eletronics. The oil seems to be engine oil as its black around the sump, but there could be a leak where the trans cooler hard-line meets the soft line on the passenger side (left). All automatic and manual transmission can suffer from these issues. Apr 23, 2009 · R350 transmission problem, urgent need help. There is a glycol test to determine if this is the case. Even if the fluid has been changed on a regular basis, they still wear out. 8 <=>2. Vaccum and cable shift controls leak and fail. The Mercedes Vito automatic transmission is known to experience several common problems. Aug 25, 2009 · My '96 C220 (pre-facelift, non-electronic ie: vacuum) automatic transmission has all of a sudden begun giving hard shifts - especially between gear 1 and 2. If it takes close to one second to engage you have normal wear for a higher mileage transmission (over 150,000 miles). Expect to replace your Mercedes-Benz C 300’s transmission fluid every 30,000 to 40,000 miles, depending on driving conditions. mercedessource Tech help - There is a proper way to do this to determine proper level inside transmission For accuracy, the transmission fluid level should be checked after the car has been driven at least 15 minutes with the engine running and the gear selector in park. At Park Place, our technicians specialize in Mercedes-Benz transmission repair and are OEM certified. Low transmission fluid level or poor fluid quality can cause difficulty shifting gears. 12. Mar 14, 2013 · In driving 2013 & 2014 C300W4's and GLK350's (loaners), I can attest they do the same damn thing! This is absolute garbage! The transmission in the W212 body will be replaced by a 9-soeed in the 2015 model. mercedes Mar 19, 2023 · These problems can be extremely frustrating, and often expensive to fix. The contact owns a 2006 Mercedes Benz Ml350. NAG is an acronym derived from the German for new automatic gearbox, the number 1 being the first Dec 18, 2009 · 3 Automatic Transmission problem. The Mercedes-Benz 722. Park the vehicle and allow the engine and transmission to cool down. Advantages of Mercedes 7G Automatic Transmission Apr 24, 2022 · Your Mercedes. (also these May 4, 2013 · DTB S-B-27. In certain cases, a simple transmission fluid replacement or software reprogramming can solve Jan 22, 2011 · 1 post · Joined 2009. Scan the car using an OBD-II code reader and get fault codes such as P0715, P0720, and P0700. Mercedes-Benz 7G-Tronic transmission. May 10, 2012 · Good Morning, A friend of me has a W202 (1994 C180 Elegance) with an automatic transmission. Bad Brake Switch. 9 Transmission Service - This is my write-up of how to properly service the 722. These transmission problems may start developing as early as 50,000 miles. Nov 24, 2012 · 2004 C320 automatic transmission problems. Remove key and wait a couple of minutes then restart the car. A dirty filter can restrict the flow of transmission fluid, causing the gears to slip. Raise the vehicle at all four corners and secure it with jack stands. Sep 8, 2023 · You should feel a jerking. Open the allen key drain plug on the black cover under the transmission and drain out the fliud. , Etc. You notice reduced power and torque when accelerating. -. In general, automatic Regularly check the transmission fluid level and replace it if necessary. The difference between series 722. Remove 6 bolts holding the black cover on the transmission. After gear shifting, the engine could keep the speed at low rpm or downshifting when we use the kick don system. I've had a transmission problem that has rccurred 3 times now. Different modifications of auto transmissions of this family have different torque capacities. 5G-Tronic is Mercedes-Benz 's trademark name for its five-speed automatic transmission, starting off with the W5A 580 and W5A 330 ( W andler- 5 -Gang- A utomatik bis 580 oder 330 Nm Eingangsdrehmoment; converter-5-gear-automatic with 330 N⋅m (243 lb⋅ft) or 580 N⋅m (428 lb⋅ft) maximum input torque; type 722. If you have an S-Class or CL-Class and are handy with tools, you can open the shifter module and replace the broken plastic inside. Group: 27. Last week my car was not idling smoothly - and I gave it in - and they did a fix on the wiring loom. Answer will be posted on a YouTube video once solution is found. It now has 54,000 miles, so it's out of the base warranty. Don’t Drive Through Deep Water. 2. Applies to all transmissions 1977 to 1995. Check out our service department reviews online to see why May 2, 2022 · The 722. One common cause of Mercedes automatic gearbox not changing gear is a bad brake switch. That is of course, if this is your problem. It is an electrical problem that has affected a number of transmissions. mercedessource Tech help - Help Kent try to figure out why his transmission won't shift out of first gear after doing a fluid and filter service. P 0722 – The rpm signal from component Y3/9b5 (CVT Mercedes-Benz Automatic Transmissions. Oil leaking can build up around the seam between your transfer case and automatic transmission. A month ago, I was on a road with traffic lights every 1/8 of a mile when the trans started slipping, not going into gear and other weirdness. If the fluid level is low, it can cause hard shifting, jerking, or slipping. Personally I'd avoid the early ones with auto. Blocked air flow. 7G-Tronic is Mercedes-Benz 's trademark name for its seven-speed automatic transmission, starting off with the W7A 700 and W7A 400 ( W andler- 7 -Gang- A utomatik bis 700 oder 400 Nm Eingangsdrehmoment; converter-7-gear-automatic with 516 or 295 ft·lb maximum input torque; type 722. Failure to treat differential transfer care leaks can prevent the vehicle from starting. Apr 7, 2023 · Mercedes B200 comes in various engine and transmission combinations. Failure Date: 12/18/2009. 00/120. 9 input speed sensor and 722. The main problem in automatic transmissions produced before 2010 was the drum 4-5-6 with damaged circlip, but later the design was changed. This is a very common fault for Mercedes vehicles fitted with the 7G-Tronic automatic transmission with gearbox code – 722. Other common problems with the 4MATIC are transmission, transfer case, and differential fluid leaks. 00/102b Intermittent or permanent limp mode with stored fault code (s) 0741, 0893, 0894, 2502, 2504, 2505, 2511, 2711, 2783 as well as particulate in oil pan, the cause may be related to torque converter or gear set – replace transmission and torque converter. It is easiest to drain the transmission and the torque converter and then very very very carefully measure in exactly the correct amount. As it is fairly new and done low KM does Benz help me with support to get it repaired? In order to get the most out of your new or used Mercedes-Benz, your transmission must be performing at its best. 2: Change your transmission fluid often or it will cause it to fail. Have this new demo 2011 model purchased in 2012 with 45K done now showing Transmission issues. 6 is used in Mercedes, Porsche and Jaguar vehicles and in a variety of Chrysler products, where it is referred to as NAG1. Faulty DEF heater. 1984 MB 300SD w/ 240,000 miles. Oct 11, 2005 · 35 posts · Joined 2005. Fluid Leaks. The transmission shifts very hard at low speeds, there is also a shuddering noise when accelerating, when decellerating the transmission bucks and thrust the car hard. While these are the typical symptoms of a failed valve body or conductor plate, Mercedes-Benz transmission can go into LIMP MODE due to other issues that may not be directly related to the transmission. Mar 29, 2024 · Mercedes 7-speed automatic transmission comes with a filter that should be changed at the same time as the fluid. The retainer on the B1 clutch pack let go out of the machined groove. 2016 GLA 250 4Matic, Mountain Gray, Premium & Multi-Media, Blind Spot Assist, Illuminated Star, Pano Roof, Poplar wood trim, Dynamic suspension, Keyless Go, back up camera. Have a 2009 350 with 7 speed automatic transmission with 40 k miles on the clock. It’s a traditional automatic design, utilizing a torque converter, a valve body, and many complex hydraulics. Oct 7, 2017 · Resolved - Transmission problems. SUBJECT: All Models Equipped with 722. 6) as core models. Instructions on how to check transmission fluid on a Mercedes Benz. Faulty NOx sensors. Feb 23, 2024 · Follow these steps to change the Mercedes-Benz 9 G-Tronic 725. Do not start the engine. The delayed upshift is effective with speeds below 31mph/50km and engine temp below 95F, 35C. Aug 4, 2009 · 1. 3: Change it the once and leave it the hell alone. 9 transmission conductor plate problems The 722. Jun 21, 2021 · Transmission problems – Questions. In this case, you can do the following; 1. I hope I am not into trouble at least for now. The brake switch is located with your brake pedal and, when faulty, causes a malfunction between the gear signal and the brake pedal, preventing you from shifting gears when stuck in park mode. Recheck it after the selector has been moved through all Sep 1, 2023 · Severe internal transmission failure. The vehicle was taken to an authorized dealer for inspection. Apr 18, 2008 · Auto: W203 C30 AMG (3l diesel), automatic transmission 5 gear. Procedure Reset Transmission Adaptive Learning DIY. What you need to do in this instance is get your vehicle scanned to see which fault codes are being presented. Do NOT start the car. mercedessource Product - Introduction to a very common shifting problem, how to diagnose it and options for repairing it This is PART 1 of Kent’s three part video series on troubleshooting and repairing a very common shifting problem in the 1996 to 2006 Mercedes 722. #1 · Jan 22, 2011 (Edited) I have an '07 S550 that I bought new on April 2007. 9, often causing the transmission to hold too long in one gear before aggressively forcing the next gear into place, this causes a very rough and jerky gear change. You can buy a Mercedes Benz S-Class W220 Automatic Shift Gear Repair Kit on Amazon. Oct 1, 2009 · Another issue with the 722. Mercedes-Benz USA, LLC will begin Diagnostic Verification for 722. Refuses to Go Into Gear. This is one of the troubleshooting steps. 9 output speed sensor are actually built into the conductor plate by the TCM. MERCEDES 7SP GEARBOX FAULT. Your transmission is slipping out of gear, or feels like it’s “hunting” for the right gear. Took it to a transmission specialist and he got the following codes: P2600 The voltage supply of circuit 87 has undervoltage. Mar 19, 2023 · Last Updated on October 31, 2023 by Robert Wilson. Inspect the Fluid Level. Sep 21, 2008 · First, a little background -. High Mileage and age can raise havoc on the shifting patterns of an automatic transmission. All Warrantable Model Years. Jul 10, 2019 · The Nag1 (W5A580) is a heavy-duty 5-speed overdrive automatic transmission system with a lockup clutch in the torque converter. OBD2 Trouble Codes. Dec 12, 2017 · Most of these possible transmission problems aren't unique to Mercedes. - Every times it happen in the same circumstances. It also must be a smooth power curve. 9 automatic transmission by Mercedes-Benz is an electronically controlled gearbox with seven forward gears and two reverse gears. There is a knocking noise coming from the transmission area. The Mercedes 722. The sequence of events were; initially a hard shift when engaging reverse or drive with the transmission eventually sticking permanently in second gear. Feb 2, 2022 · In this video, we replace the transmission oil service kit and the conductor plate on a Mercedes CLK. Check Engine Light. Jul 7, 2014 · 2000 E320 Transmission Shifting Problems. 9 Automatic Transmission Overview. Sep 17, 2018 · Hello, I have a problem with a 2005 A180, the automatic gearbox does not shift and on the diagnostic tool it gives me the following errors : P 0793 – The rpm signal from component Y3/9b4 (CVT (continuously variable automatic transmission) secondary rpm sensor) is not available. I really feel for you guys because as I write this I know of someone who just had the dealer take that "new, super duper, fantastic 7 speed" out of his 06' C230 and disassemble it. Then the indicators stopped working - and they resoldered a joint on the fuse relay Nov 6, 2013 · Stretch. 722. If strongly positive the radiator, torque converter are replaced and the transmission and lines flushed. The early 7G automatic transmissions however were known for hard downshifting and overall bad quality of shifting. You will activate the kick-down switch by pressing the This is a common problem with Mercedes-Benz S-Class W220 S430, S500, and CL-Class models such as CL500 and CL600. Replace new seal on black cover. DPF (Diesel Particulate Filter) errors. 3,722. Deep water can cause water to enter the transmission housing and damage the internals. As a side note when I start my car there are two distinct noises. I myself have driven the car for about 1500 miles with no issues. To address this issue, check the fluid level and condition, and consider replacing the fluid and filter if Become a Fan & Spread the Word. Mercedes-Benz 9G-Tronic transmission. It leaks transmission fluid to the 13-pin connector and causes the car to lose communication with the valve body. Earlier this week I removed the shift module, opened it up and sprayed the switch and solenoid with contact cleaner. mercedessource Tech help - How to improve performance and prolong the life of a tired gas or diesel automatic transmission I do not normally recommend the use of additives in good low mileage transmissions. Another common cause of transmission slipping is a dirty filter. . Jan 17, 2017 · 1298 posts · Joined 2013. The tranny made a loud clunk / thud, the whole car jerked. Feb 12, 2023 · 4. 018 => Daily driver. This is a common problem with the Mercedes Benz cars from 1998 to 2008. The Fluid level in a Mercedes transmission is very important. 3 - 722. no more fluid changes cause the more you mess with it, the more chance it will be over filled or something that will ruin it. 6. He was able to restart the engine and resume normal operation. To get the transmission to that temperature, you must drive the car for 15 minutes before you check the fluid. 9) as core models. By using too much of it, you could cause an overheating situation, which sounds a little backward at first. Broken Sensor. P2400 The right rear wheel rpm signal sent from the traction system via the CAN bus Jan 23, 2020 · The Mercedes-Benz 5G-Tronic (also known as 722. Ensure the vehicle is level. Order No. 4 has been used since 1981 on all popular RWD Mercedes models with engine capacities from 2. 5. Changing the automatic transmission fluid in you Mercedes-Benz at More ». 9 Transmission Problems & Technical Service Bulletins. Gears Slipping. The 722. If the fluid is low, you will need to add more. Replacing the valve body will cost between $2,000 and $3,000. 9 automatic transmission as well as common problems, troubleshooting tips and frequently asked questions. It is also known as a 5G-TRONIC transmission thanks to its torque converter lockup, 2-speed for reverse, and ability to support almost 600 lb-ft of torque. Warm up the car. Tune your engine first: This is way too often overlooked by owners trying to solve transmission shifting problems! Since throttle position regulates the vacuum to the modulator, it stands to reason the engine must be producing the correct power for the throttle position chosen. : S-B-27. I pulled over and shifted into Park, then back into drive. It features a classy, cutting-edge interior backed by an efficient turbocharged four-cylinder engine. 8 transmission. 6 transmission my S210 suffered this fault at 60k miles. Note: All 4MATIC vehicles use specialized Common Issues. The family of 4-speed automatic transmissions Mercedes 722. 9G-Tronic is Mercedes-Benz 's trademark name for its nine-speed automatic transmission, starting off with the W9A 700 ( W andler- 9 -Gang- A utomatik bis 700 N⋅m Eingangsdrehmoment; converter-9-gear-automatic with 700 N⋅m maximum input torque; type 725. 0 transmission fluid. 236. The transmission 13-pin connector plug causes most transmission slip or delayed engagement problems on the Mercedes Benz 5-speed transmission. Remove the rearmost and center panels (splash shield). A common problem is that, as a vehicle ages, those sensors start to wear out and breakdown. Replace filter with new one. 6577 posts · Joined 2011. I have a 2006 R350 with 36Kmi on it. #10 · Jan 18, 2017. ff zn sw dc yz ni hr iy jj hd
