"name": "Can Low Transmission Fluid Cause Overdrive Light To Flash", Hopefully they can give me a good explanation on why it failed to pull at all. Sometimes one of the modules just needs to reset. I took it back to the dealer, they did a software upgrade and it is significantly better. The Jeep Cherokee and 2014 was actually the first vehicle to hit the market with the ZF 9-speed automatic transmission. Plus, it also informs the transmission if it should even shift at all or maintain the current gear. They said something is wrong with the transmission. A damaged wire harness between the ECU, TCU, or PCM to the gearbox housing may cause the transmission to not receive the right or any electronic input. Same exact issue. We don't sell/share your email. The AAA driver pointed out, while loading the car onto the flatbed, that my transmission was leaking transmission fluid. My wife, kids and grandkids could be in jeopardy and other drivers on the road. Without it, the many metal components would make contact, resulting in serious internal damage within the gearbox. "acceptedAnswer": { When checking for 12v on the connectors. That said, if you want to dump it there is nothing stopping you from trading it in the second you get it back and getting something else. Mainly, its role is to divert the flow of transmission fluid where needed, for both lubrication and cooling. "@type": "Question", These tools have been tried and tested by our team, they are ideal for fixing your car at home. Some stated the problems reoccurred after these repairs were completed. My last Chrysler product. Then the engine started skipping like a plug was fouling out. Save my name, email, and website in this browser for the next time I comment. True enough. It could appear with mileage as little as just 7,600 miles on the odometer too, so youll have to be careful. The vehicle simply stalls out and is unable to be restarted. After an hour, the Jeep was off the flatbed and completely useless. Here is a picture of it from Saturday: Update to the update: My wife just drove by the dealership and said the Jeep was still sitting in the same spot so I am betting the new transmission has not arrived yet. Never heard back from that either. I unplugged the connector on the back of the transfer case and it set a CEL and read service 4wd system I did get the lights to come on the mode selector for the different terrains. Primarily, because the throttle position sensor is regularly feeding a lot of data to the transmission concerning your input on the throttle pedal. I immediately called the dealership. Yet, it can still stop working, as well as grinding and shifting roughly. Update from Dec 30, 2014: Well, after a month of trying o get my vehicle fixed, I have gotten nowhere! You should also get more details about your vehicle by checking out its Vehicle History. Less than a year old! informed there where two recalls that needed immediate attention and the jeep would need to worked on all day, which actually took two days to complete. To get a better idea of what were looking at, well be referencing data from CarComplaints.com. Motor Verso is an automotive website; for car enthusiasts, run by car enthusiasts. Failure Date: 05/16/2016. So if the motor is seeing 11v and the incremental sensor is not changing, it kinda sounds like the controller is trying to rotate the motor but nothing is happening. but thats just a wild guess. Moving back to a previous point, a faulty governor pressure solenoid and its sensor may also be the cause. At this point, we have 10.6k miles on the vehicle. With the ignition in the run position but engine off the module just clicks like youre flipping a light switch back and forth. The necessary repair parts are on National Backorder! The transfer case has a position (mode) sensor and motor (sometimes called an actuator) attached. Yes, there are a few key problems owners should know about, including: This can seem worrisome for those considering a purchase of this vehicle. How long does a transmission last on a Jeep Grand Cherokee? The one on the back is that the shift selector and the one on the bottom the control module? It made headlines in the news, which followed the unfortunate deaths of Star Trek actor, Anton Yelchin, and others as their Jeeps rolled away into them. Does anyone know if I can get a new car due to this type of failure? Eventually, only reverse and neutral were working. These transmission problems in the Jeep Grand Cherokee are rather minor in number compared to the number of vehicles on the streets. About 2 miles down the road, the transmission disengaged. If there isnt enough transmission fluid in the system, the hydraulic pressure wont be enough for the (automatic) transmission to change gears. The driver had to employ a two ton jack to lift rear tires and essentially shake the new Jeep Grand Cherokee off the bed of truck. Right after purchasing the car I noticed severe hesitation when pulling out of traffic or merging into traffic. "acceptedAnswer": { I'm considering just selling it at a loss when it's finally fixed and buying a Lexus or Acura (and maybe an old Wrangler for off roading). They let owners know of the problem. Yep, that's right, they knew! Not only can a bad transmission result in expensive repairs, but it can also put you and your passengers in danger. The key is to spot them early on and correct the problem before it causes severe damage. IN FACT THERE IS A CLASS ACTION SUIT IN PROCESS BECAUSE CHRYSLER KNEW OF THESE PROBLEMS PRIOR THAN SELLING THE 2014/2015 MODELS BY THE END OF NOV 2013 FROM WHAT I AM READING. Get notified about new defects, investigations, recalls & lawsuits for the. While it might be the luxury flagship of the Jeep brand, the Grand Cherokee is well-known for its tendency to cause issues for its owners. Even with a code reader I hear dealers resort to swapping parts. },{ Trouble with the Jeep Grand Cherokee automatic transmission is not unusual and is reported in many Grand Cherokees. This can lead to the individual being hurt when leaving the car, but can also cause the vehicle to roll away. No significant annoyances have been noted as of yet by its comparatively happier owners. Enter in the Jeeps VIN. She said it wouldnt go above 40mph. "@type": "Answer", Among the Grand Cherokees most common issues are transmission, engine, and electronic-related. On the bright side, it can only get better from here. Should there be any software issues with either of these systems, it can send the wrong signals or instructions to its respective components. This will provide a list of all known problems related to that vehicle. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! However, some of these irritations are substantial enough in their seriousness that you might not want to consider one if you can avoid it. Jeep has thankfully taken some notes and made evolutionary changes. Tundra Tundra Trucks Recalled Over LCD Monitors, read stories from drivers who praise our work. Plus, the automatic gearbox might even choose to shift gears on its own regardless of what speed youre on. IN FACT THEY ARE NOT CONFIRMING OR DENYING THAT THERE IS A PROBLEM WITH THIS PARTICULAR CHRYSLER 845 RE TRANSMISSION ALTHOUGH MORE THAN A FEW REPORTED ON THE INTERNET. It connects the power source this being the engine to the driven load, which can then be accepted and moderated by the gearbox. "@type": "FAQPage", The issues remain, such as rough shifting, grinding, lurching, and having the gearbox choose gears seemingly at random. The 2015 model is no different. Grinding, whining, or whining sounds when shifting gears. Unfortunately, it has a great many reliability quirks, such as a poor gearbox, that prevents it from getting a thumbs up from us. Transfer case motor does not click constantly when everything is working properly. Good going Chrysler, sell bad vehicles so you don't have to take a loss! The problem could be caused by several other systems, like your Traction/ABS Control, Transmission Control, Engine. The dealership says I need to let one of their mechanics drive it for the weekend to see if he has any problems. Still waiting for a replacement vehicle, Chrysler doesn't care much for their reputation or their customers. Yeah, low battery voltage can cause a bunch of strange things. On top of all this, the transmission might grind its gears or lurch and jerk about when shifting. As such, the throttle position sensor is responsible for telling transmissions when to upshift or downshift (if you're pressing or depressing the gas pedal). Drove car onto highway. So this transmission is covered under the 100,000 mile 5 year warranty. After a little research it became more apparent that Chrysler building the ZF (Friedenshafer) 8HP tranny here in Indiana may be the source of many of the problems reported. That update was due to consumers complaining about a buzzing sound coming from the engine. Plus, it also informs the transmission if it should even shift at all or maintain the current gear. The latter of which is to be avoided at all costs. Or how about in the middle of my 50 mile commute to work. In addition, the transmission itself, which are prone to failed gear shifts and total failure, among others. The Fora platform includes forum software by XenForo. It appeared to try to shift to 2nd, but the car stopped moving (like it was in neutral). A flagship product of the Jeep brand, the Grand Cherokee is the car that started it all. In the following year, Jeep at least made some effort to stamp out the most frequent complaints, and improvements were made. Technical service bulletins were issued to dealers regarding a possible fix for these problems. transmission problems can also be dangerous. But we could use it as an inspiration for Jeep and would-be Jeep owners to look forward to in regards to Jeep Grand Cherokee transmission problems. I worked on my own cars for years with my brother and do all I can myself. A quick Google search show this to be another well-documented problem with these 2015 Jeep Grand Cherokee vehicles due to some type of faulty heat tempering of key parts. I apologize I feel like I keep asking the same questions. Failure to shift into the correct gear at all. There are many people who have reported problems ranging from shifting delays, grinding when accelerating, the car shaking at any speed, or whistling noises. The Jeep Grand Cherokee starts at $39,395 for the base Laredo 2WD model. Everything worked like it should and no blinking lights. Drivers report that technicians can only recommend replacing the transmission, which is very expensive. If you see or smell transmission fluid leaking, suspect your transmission is overheating or having shifting issues, or hear noises when shifting, have it checked out right away. Web2014 Jeep Cherokee Reliability We expect the 2022 Cherokee will have about average reliability when compared to the average new car. The torque converter of an automatic transmission is similar to a mechanical clutch in manual cars. Weve discovered thus far the symptoms that owners have reported for Jeep Grand Cherokee transmission problems. 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