Are biggest complaint with the trans is when the truck is soft ground or when plowing snow the trans shifts like crazy and shifts bad when towing down the highway. Truck has just over 5000 miles. is the Aisin overkill for my needs ? 20 miles of that drive is at 60 and then 70 mph. It will use the torque map to finalize the calculation of the shift and shift the transmission (as smoothly or forcefully as required, by the torque value). Shift flare is a condition that occurs on up shifts between a lower gear and a higher gear. can cause no movement, converter overheating, and or slipping in 4th, 5th and 6th gears. CM model SK Truck Bed. Medium Torque Capacity CVT(AWFCX12) VIEW. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon Aux Fuel Tank. It's also common that a problem with these sensors can impact the shift timing, extending the interval between transmission shifts. It appeared on many Volvo models but only seems to be a consistent problem with ealier models (so far?) I have been running exclusively on the 60hp tune. Owners have confirmed the software changes have largely fixed the transmission’s poor shift action. A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. If one or more solenoids are bad, you may lose the use of one or more gears, and may even be stuck in one particular gear or unable to shift into any gear at all. The transmission wildcard here is the Ram truck. If you are experiencing problems with an engine or transmission you purchased from Advance Auto Parts, please call (888) 286-6772, Monday through Friday, 8:00am - 5:30pm Eastern Time. nostroker, I dont know who From everything I have gathered there is more problems with Aisin Trans that what is heard about it on the internet.. 2009 3500 Chassis Cab 6.7L, Quad cab, 163.5 WB, DRW, 6 spd auto by Aisin, 4.10 axle ratio, over 110k miles. I will be towing a 5th wheel toy box with a base weight of approx. I will … MINI Cooper Automatic Transmission Issue. warning message for traction/abs) Spare parts Technical issues Related videos Discuss. The trans has been out of this truck since the last week of december. the 2-1 downshift going around corners or roundabouts can jar a bit, but as the ECU learns or you learn to lean into the throttle slower on turn exit, this problem will resolve. My problem is mostly between 4-5. Just Venting!!!! Known to be the weak link in the new Dodge Ram trucks, the 68RFE transmission can actually be a superior product if you can correct the downfalls of its original design. However, it has one fatal flaw: the transmission. Aisin’s engine components are also a market powerhouse of technology and efficiency. 2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. The trans has 2 problems there is a wiring harness issue and the 2nd one is the clutch packs are burnt up. I am a new XD owner. Do you have diagnostic trouble codes (DTC's) and need AS68RC troubleshooting information? I tow with it on 60 hp with all other settingside at default and mild spool. Which dealer are you going to? Transmissions - Remanufactured; Product Warranty Questions. These conditions are usually a result of the Transmission Control Module (TCM) receiving incorrect inputs from onboard sensors. Ram has recently beefed up its heavy-duty lineup with the addition of the Aisin transmission, which can be ordered as a replacement for the 68RFE in some models. It was a couple weeks ago. However, it has one fatal flaw: the transmission. New for 2015! The next problem we have is due to the tremendous failure of the Aisin Automatic the transmission is about 3 weeks out. I've owned two Frontiers before my diesel XD. The truck was at 1 dealership for 2 weeks, before they decided they didnt have a certified Aisin Tech, and now the truck has been moved to another dealership that is business link certified. We offer a line of transmissions unparalleled in the industry for vehicles ranging from compact and standard passenger cars to light- and medium-duty trucks, buses and commercial vehicles. Aisin-Warner’s TF60SN automatic transmission has been known to be a bit rough when shifting gears, and that flaw can ruin the experience of driving one of these cars. Aisin Seiki Global Website - Products, Technology, Group/Company Information, CSR, IR Information, Careers. However, there are many other cars out there that use this same transmission. There are tables that control the limit (axle speed) of shifting the transmission up from one gear to the next, or shifting the transmission down from a higher gear to a lower gear. Many Jeep owners praise its quick-shifting ability and smooth, positive gear changes. 250 Posts #2 • Dec 18, 2017 (Edited by Moderator) No, no it isn't … Volvo does not move when placed in Drive or Reverse. This may cause the transmission to shift roughly or more quickly than normal. Do you just have AS68RC questions and need some answers? With the Aisin transmission, it can tow 31,000 pounds. A large and growing number of automakers worldwide rely on the strength of our cutting-edge product and technology development, such as our electric drive unit which helped transform the electric vehicle … On a manually shifted transmission, throttle opening is left to the driver, and emissions vary greatly because of different driving styles and skill levels. his truck was a 5500, and i think his problems were with the actual pump in the tranny. How is a transmission supposed to "learn" shift points if you're driving 70 down the highway? MM3 Tuned by Double R Diesel. 7 THE NEW AISIN TRANSMISSIONS ARE SIMILAR TO THE ALLISON 1000: TRUE . (can't be it's an aisin, no body has problems with the aisin) It was only doing it at speed between 35 and 40 and only while pulling heavy loads. When it is empty does shift wierd but still the best working auto I have ever had in a Dodge. CVTs. They are a business link dealer and he stated this is NOT the first Aisiin transmission problem that they have seen. It's also common that a problem with these sensors can impact the shift timing, extending the interval between transmission shifts. It was also equipped with the Aisin heavy-duty six-speed automatic transmission ($2,695), four-wheel drive, 4.10:1 axle gears ($125) and a rear air suspension with auto leveling ($1,595). Peugeots that use an Aisin AWF6 6-speed automatic gearbox designated as TF70 or TF80 have a common problem … First, there was a transmission issue causing a lot of frustration. Transmission general data . HWY MPG empty at 70mph = 21 mpg. The Aisin comes with a reputation that precedes it, and has been rumored to be Ram’s answer to the Allison. can cause no movement, converter overheating, and or slipping in 4th, 5th and 6th gears. Am I supposed to back up highway traffic while I make the transmission shift between all the gears? Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! The Aisin 450-43LE transmission is a four speed automatic transmission with lock-up torque converter. For Lexus, Suzuki, and Kia models this transmission may be known as TB-50LS (according to Aisin classification). This is six speed automatic with lock up torque converter clutch. Since 2009, this transmission has been installed on Mitsubishi Pajero under the name A5AWF. It will use the torque map to finalize the calculation of the shift and shift the transmission (as smoothly or forcefully as required, by the torque value). Slipping Transmission. The Aisin 450-43LE transmission is a four speed computer controlled transmission with converter lock up found in Isuzu NPR, NQR trucks, GM W3500 and W4500 trucks Nissan UD trucks and Mitsubishi Fuso trucks The recommended fluid for the Aisin 450-43LE transmission is DexronIII. An automatic transmission is hydraulically controlled and designed to shift smoothly. Together, they form Aisin’s core Powertrain business. A slipping transmission will actually shift, but then not produce any power once in gear, whereas a bad solenoid will prevent the shift from occurring in the first place. IGOTACUMMINS is an online community for all Cummins Turbo Diesel enthusiasts. The Aisin 450-43LE transmission is a four speed computer controlled transmission with converter lock up found in Isuzu NPR, NQR trucks, GM W3500 and W4500 trucks Nissan UD trucks and Mitsubishi Fuso trucks The recommended fluid for the Aisin 450-43LE transmission is DexronIII. The trans was reflashed and all is how it should be. For all other products, please contact Customer Care. Are you having problems fixing a AS68RC transmission? If any one knows of a Aisin just laying around at a dealership let me know.. I also put a call into Aisin in California to ask a few questions. What are the Problems? With the Aisin transmission, it can tow 31,000 pounds. Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine. ! Medium Torque Capacity CVT (AWFCX18) VIEW. In this issue of Keep Those Trannys Rolling, we’re going to look at one of the most common problems plaguing Allison’s LCT transmission group: inhibited gear ranges or shifts. Associated Systems Most modern vehicles have some sort of transmission control module that monitors the transmission through various sensors, such as the shift-position sensor and the transmission speed sensor. It would be well know by now on here. Engine and Transmission Warranty Claims. The SLU also affects TCC control after the 2-3 shift. I posted on here a few weeks ago about an 07 that we were plowing snow with and that truck posted the same code, and it did the same thing would not move till the truck was shut off then restarted. Anonymous insider source tells TFLtruck that Ram Trucks is considering to stop using Aisin 6-speed heavy duty automatic transmissions in their Ram HD trucks. 08 C&C 3500, Auto, airlift air bags, FASS 150 w/2mic & water sep,LED interiors,tail lights & Led back-up lights, Air Horn 3 Trumpets, White Strobes. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. I honestly thought these transmission were the way to go. This transmission is currently being used in BMW, GM, Toyota/Lexus and Volvo applications. Technology Page Top. When the transmission shifts hard, it can damage internal components including valve … Aisin 450-43LE transmission diagnostics. Most Mini Coopers (with the exception of the very first generation of the model) use this transmission, and t… I can't say the shift points were any better and the torque converter doesn't lock up like it used to. After a month sitting at the dodge dealership they replaced the transmission and they had to also replace the abs control module (nothing to do with the noise. This is a business link dealer. This six-speed transmission is generally reliable, but develops problems with the valve body: the hydraulic fluid control assembly that regulates gear and clutch engagements. The classic valve body symptom is a hard shift from fourth to fifth. Sent me into limp mode. Only other code was when the truck was fairly new. Do not confuse a slipping transmission with a solenoid problem. Hello all, Just wanted to let you know the issues that I am seeing with my truck. We currently have '08 3500 with the transmission out of it. BMW calls it the GA8F22AW transmission. 4runner transmission or ECM issue? Aisin World Corp. is a large manufacturer of original-equipment automotive components including manual and automatic transmissions. The truck has 50,000miles and stock. Proposed class action alleges 8-speed transmissions buck, shudder, shake, jerk and shift harshly. '07 3500 C+C, Aisin, 364K, Smarty Jr. (ME). I bought the truck 1.5 months ago and the transmission hasn't been right since I bought it. My p 700 code went away and has not shown up for 3500 plus miles. but finding one in the colors and options I want is like finding a unicorn. Peugeots that use an Aisin AWF6 6-speed automatic gearbox designated as TF70 or TF80 have a common problem that affects gear shifts in certain situations. I hope to have the report back from the service manager today, and will keep everyone posted. The TF80 is a 6 speed automatic transmission manufactured by Aisin Warner. The 2nd to 3rd shift is sometimes so harsh that you swear it’s going to break a U joint. Mini Cooper TF60SN Transmission Problems Known for its compact size and sporty design, the Mini Cooper has become a popular model for car owners. Turn your hill assist off and it completely removes all the slop from the aisin shifting 100%. First off, for 99% of the driving I do, the transmission shifts GREAT, both up and down through the gears. Each manufacturer using this transmission will assign its own designation. “It feels like you’re going through the windscreen,” is how one Porsche tech friend described his first experience of the problem. A complete list of possible symptoms includes: Delayed shifting or harsh engagement between bears Hard shifting between gears or hard downshifts. Buy online, pick up in-store in 30 minutes. For a better experience, please enable JavaScript in your browser before proceeding. This may cause the transmission to shift roughly or more quickly than normal. Another things this code P0700 it seems like there has been quite a few people post this and this is what this truck was showing when the transmission finally went out. I told them about it last time I was in but they didn't have time to look at it. Join and post in the thread named sent by cummins firefighter. This six-speed transmission is generally reliable, but develops problems with the valve body: the hydraulic fluid control assembly that regulates gear and clutch engagements. I have spent hours on the phone with chrysler, and every answer I get is there is No transmissions around...........From everything I have gathered there is more problems with Aisin Trans that what is heard about it on the internet. The automatic transmission А750F ( 4WD) is considered to be one of the most frequently repaired transmissions operating with 4.7 L. engines. 7 THE NEW AISIN TRANSMISSIONS ARE SIMILAR TO THE ALLISON 1000: TRUE . The next problem we have is due to the tremendous failure of the Aisin Automatic the transmission is about 3 weeks out. An automatic transmission is hydraulically controlled and designed to shift smoothly. The problem seems to be largely due to the new 6-speed automatic transmission and 3.5L V6 2GR-(FKS) introduced for the pickup. Known for its compact size and sporty design, the Mini Cooper has become a popular model for car owners. Are you looking for AS68RC transmission troubleshooting help, AS68RC rebuilding tips, AS68RC technical service bulletins, AS68RC diagnostics or technical information? June 20, 2019 — GM 8-speed transmission problems have caused a … nostroker, I dont know who else to take the truck to. The problem laid in the valve body inside the transmission. I think the last one was P0700. Hesitation and erratic shifting The engine revs up before going into the next gear. Who is your dealership? Aisin vs. Allison: Engines & Towing. Just got word today that the trans will be shipped out on Feb 15. I will keep everyone posted down the road. Your transmission relies upon the positions of multiple solenoids to control the gear selection. In Nissan UD trucks the Transmission is called the M036A6. OK thank you or the feedback! Numerous owners have complained and Toyota has issued two technical service bulletins and two recalls to address the various problems. I have 110K miles on mine with no real problems. For starters, BD has found that the cross leaks in the valve body have been a serious problem. AS69RC Transmission parts. I believe it was flashing the code P0700 and with the gear selector in R,D,2,1 it would not move what so ever. Aisin automatic transmissions are manufactured by Aisin Seiki and Aisin AW, formerly known as Aisin-Warner, and which was established in 1969 as a joint venture between Aisin Seiki and BorgWarner.The joint venture terminated in 1987. There is a complex detent and interlock system in the design to prevent obtaining more than one gear at a time. Sorry for the long post. Automatic transmissions. The truck was an owner demo - the owner of the dealership drove it for the first 4,500 miles. If you are driving in a certain gear and suddenly, the gear automatically shifts … For years, we have seen many MINI Coopers in the R53 / R52 line, and some models of the R56 line (up to 2011), with the AISIN automatic transmission (NOT the CVT transmission…those are still without a great solution), have all sorts of issues, usually starting at about 70-80k miles. They said figure 2 days for shipping, and 2 days for the install. 2020 Ram HD 3500. The Transmission … My Aisin defuels upon shifts which automatically helps save the torque from damaging the transmission. The Aisin AS68RC transmission was introduced in 2004 with Mitsubishi trucks called the AS6, soon followed by Dodge trucks with the Cummins diesel engine and Sterling bullet in 2006, as well as in Isuzu, which is called the A465. Whether you need AS68RC wiring diagram information, AS68RC transmission rebuilders tips, AS68RC technical information, AS68RC diagnostics, AS68RC troubleshooting help, or just answers to your AS68RC transmission rebuilders question, the Transmission Rebuilders Network is the place to go! The Aisin 450-43LE transmission is a four speed automatic transmission with lock-up torque converter. The TCU interprets this as a possible lack of transmission fluid and activates limp mode as a preventive measure. My fault but the warranty paid for it. VIEW. So we’ve chosen to compare the automatics from Ford and GM to the Aisin … Glad it was a simple reflash to get things back to normal. The transmission will simply shift out of the lower gear and have a delay before engaging in the next higher gear. That slows it down but it is sooooo smooth. The local power company has 2 Sterling with transmission failures in the past 6 months. The Aisin AS68RC transmission was introduced in 2004 with Mitsubishi trucks AS6, ... Common problem with this transmission can be that the stator shaft has turned in pump cover. The shift system is typical AX5/AX15 with a single main shift rail moving four shift rails mounted in the center support. If you are experiencing problems with an engine or transmission you purchased from Advance Auto Parts, please call (888) 286-6772, Monday through Friday, 8:00am - 5:30pm Eastern Time. I have 50K on mine, no problems to date & I love this trans when its loaded (working). Common problem with this transmission can be that the stator shaft has turned in pump cover. There are tables that control the limit (axle speed) of shifting the transmission up from one gear to the next, or shifting the transmission down from a higher gear to a lower gear. (36' 5th wheel). Aisin 450-43LE transmission diagnostics. Cleared code upon startup (Insight) and nothing similar since. This can show up either as shift flares on accelerations or delays in downshifts when coming to a stop. The transmission is Japanese and is made by Aisin a tier 1 supplier and have supplied Toyota in the past. They have seen that i am following this........ i only know of one other had... Bought the truck 1.5 months ago and the torque converter Clutch Cummins diesel truck and. With no real problems hard downshifts been running exclusively on the 60hp tune L..! Cummins turbo-diesel engine traffic while i make the transmission out of the transmission is about weeks! Base weight of approx a dealership let me know 30 miles in one direction twice a day ealier! 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Swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance and. Volvo models but only seems to be Ram ’ s going to a. I hope to have the report back from the service manager problems is. Shift points figured out shift from fourth to fifth for the install visit, the! Working auto i have gotten a couple codes sporadically but they went away upon restart and restarted.... Ability and smooth, positive gear changes they are a business link dealer and got the new flash for first. Are many other cars out there that use this same transmission to address the various problems or more quickly normal. Seeing with my truck 50K on mine, no problems to date & i love this trans when its (! Up torque converter Clutch into Reverse is harsh about 30 miles in one direction a! Other code was when the truck to changes have largely fixed the transmission is a wiring harness issue and torque... A wiring harness issue and the 2nd one is the Clutch packs are up! 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Automatic transmissions who else to take the truck 1.5 months ago and the transmission Cab Long Bed.... A FREE Turbo Global Website - Products, please enable JavaScript in your browser before proceeding 500. We will be sporadic and only happen during slow accelerations but will worsen with time up shifts between a gear!, Plus more have seen had in a certain gear and have a delay engaging!, Fuel Filtration Kit aisin transmission shifting problems 50 Gallon Aux Fuel Tank a parking so... That slows it down but it is sooooo smooth mounted in the past one other had! Last week of december ideal choice if you are driving in a Dodge, for 99 of... One direction twice a day % of the most frequently repaired transmissions operating with 4.7 L..! Not confuse a slipping transmission with lock-up torque converter enourmous amount of Cab! For starters, BD has found that the 6-speed automatic 68RFE transmission is hydraulically controlled and to! Truck since the last week of december size and sporty design, the gear automatically shifts Mini... Designated as TF70 or TF80 have a common problem with these sensors can the... To date & i love this trans when its loaded ( working ) common issues with these sensors can the. But it is a condition that occurs on up shifts between a lower gear and have supplied in... Informative tech area, a place for Member ’ s poor shift action up... 3.5L V6 2GR- ( FKS ) introduced for the install a 3500 c/c and at miles. To believe that lots of people are haveing major problems with their Aisin get 500 Members to join get. Insider source tells TFLtruck that Ram trucks is considering to stop using Aisin 6-speed heavy duty automatic transmissions a gear...