I unplugged the connector at the module and checked for voltage and got 11.5-10.8v on one pin and 4.2-3.6v on another. I am ready to take whatever legal action to dump this vehicle and get something more reliable. A familiar pattern from the past, a few drivers had trouble getting past second gear. Theres no denying the fact that your transmission is one of the most important parts of your vehicle, and it requires frequent inspection, change of fluid and repair when needed. While not as bad as the 2015 model year, its predecessor is just as terrible. I would have to turn the car off and then on again for it to go back into 1st gearnot something you want to do in the middle of an intersection. Still waiting for a replacement vehicle, Chrysler doesn't care much for their reputation or their customers. With the engine running it does the same thing. There have been a few reports here over the years for flashing lights. I was born with nuttin' and I still have most of it; Thanks for your quick response. The Jeep Grand Cherokee has numerous major concerns. The Grand Cherokee's powertrain, in general, is made worse by an engine that frequently doesn't start at all, or stalls while you're driving." I was also told these transmissions are on backorder with no expected delivery date so I could be waiting a month or longer for repairs. The problem occurs because the component in question is unable to adequately manage the flow of transmission oil. Yes, there are a few key problems owners should know about, including: This can seem worrisome for those considering a purchase of this vehicle. I called the dealer Monday and they were hoping to have the new transmission the next day, I haven't heard anything from them since. When I see the price of OEM I think aftermarket. Same exact issue. Many transmission problems with the Jeep Grand Cherokee are related to parts and fluid, but there are a few other factors that must be dealt with. Well, lets dive into this subject a bit further to investigate all the Jeep Grand Cherokee transmission problems that you need to look out for. On the bright side, we happen to be within 2 miles from my local dealership. 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. In all, you can think about purchasing them without too many sleepless nights. Yep, that's right, they knew! Jan 18, 2014. The volume of the 2014 Jeep Grand Cherokee transmission problems is almost endless. Having sampled some of the worst when it comes to reliability, we can at least talk about the good ones. Once again, the 42RE or 42RLE transmissions that were introduced after 2000 can have sporadic torque converter clutch or overdrive engagement problems. 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. In other words, it shouldnt shift hard and emit audible clunks and thuds as its shifting from one gear to another. After 19 days on injured reserve with 17 of those days at the dealership, I was finally able to pick up my Jeep the day before yesterday. Specifically, we can point out the poorly-designed and confusing gear shifter. An automatic transmission should change gears smoothly, quietly, and seamlessly. I have severe reservation about getting back in a vehicle that I could have been killed in and drive it away when I know, the dealership knows and Chrysler knows, they couldnt duplicate the problem and they didnt fix anything. My transmission suddenly failed two weeks ago. They put a new transmission in it. From here, we can get a better understanding of Jeep Grand Cherokee transmission problems, as well as other reliability and maintenance issues. Yet, some problems do not become evident until the vehicle is being heavily used by consumers. Jan 18, 2014. The contact stated that while the vehicle was stationary, the vehicle stalled without warning. "@type": "Answer", MY brand new Jeep sat in the street leaking a clear oily fluid coming from the entire center under carriage. Together these repairs are in the thousands of dollars, not including the cost of a rental vehicle that I will need for a month or longer. "text": "An automatic transmission should change gears smoothly, quietly, and seamlessly. Yeah, low battery voltage can cause a bunch of strange things. I hope that they got it worked out for you and they can get you back in the road ASAP! The 2015 Jeep Cherokee has a software issue that causes it to slip out of gear without warning. Example: "Bad Brakes", "Toyota Recall", etc. These include: Improper shifting Service shifter warning lights illuminating Vehicle rollaway incidents Transmissions slipping Manual transmission defects A broken or failing transmission should never be ignored. This can occur with relatively low mileage of around 75,000 miles. Most of the time, it all comes down to you driving your car with burnt-up, contaminated, or low levels of transmission fluid. We drove back to the dealership in our rented Marlboromobile and found ourJeep shiny and ready to go. A flagship product of the Jeep brand, the Grand Cherokee is the car that started it all. sep 2, 2012. I brought my 2014 Grand cherokee limited in for routine oil change. It also includes consumer complaints, which can give you a real-life expectation for the vehicle. { Yall have been a huge help so far. Some examples include delayed shifting, being forced to shift only at higher RPMs, as well as harsh shifting. If there isn't enough pressure, or if the pressure is inconsistent, that's how you get harsh and rough shifts." Several owners had their gearboxes repaired numerous times. North Richland Hills, US. '02 Liberty sitting on 35" tires,HP44,RockJock60,and AtlasII t-case. The 2014 model has a defect that occurs in the 9-speed transmission. Also, my local dealership's service department appears incompetent given my previous experience. A pre-purchase inspection is highly recommended, and you need to consider taking an in-depth look at its service history. Less than a year old! The tow truck driver raced us over to the rental car place. ABS has the same U102-00. Perhaps the most troubling of them is the gearbox failing while the driver was accelerating. 2012 Grand Cherokee drivers will have to look out for some major wiring issues, including alternator failure and potential electrical fires. That problem was diagnosed as requiring a rocker assembly/camshaft replacement. This is a particularly rare case with some gearboxes, but its nonetheless something to worry about with certain Jeeps. sep 2, 2012. After an hour, the Jeep was off the flatbed and completely useless. To be more specific, some of the gearbox complaints revolve around the transmission control unit module, or TCU. The Jeep Grand Cherokee transmission problems remained a thorny issue even as late as 2017. Here's the best part, Chrysler was aware of this problem in 11/2013 and sold the vehicles anyway! I contacted them about another issue with my vehicle and never heard back from them. Or how about in the middle of my 50 mile commute to work. Although owners may take them for servicing or repairs regularly, the transmission has still proven to be unreliable. Hello human, I am a GPT3 powered AI chat bot. 2014 Ford Escapetransmission Fault Warning; The dealer found bearing parts, and LoloJeepGuy said: 2014 Jeep Grand Cherokee Laredo, 3.6L V-6 with the new 8-speed transmission has a bizarre failure! HAD IT TOWED TO DEALERSHIP. It required an upgrade to the Powertrain Control Module software. Automotive Expert - I have been involved in so many different types of stories over the years. You would have to make sure the brake is released to see any movement. Apart from the impossibility of moving beyond first gear, getting it to downshift back to a halt might prove difficult. I contacted Jeep USA to see if they would offer any assistance and they flatly refused me. Yesterday morning the wife went to leave the house and when she started it up the mode selector lit up all the modes(auto, snow, sand, rock & mud) the 4wd low light was lit as well as the steep grade assist, traction control light was blinking on dash. A few of the odd experiences involve rough shifting, or a grinding sound or sensation while shifting. At the time of writing, there are 11,194 complaints filed by users and the NHTSA for all Jeep models. So when I went to accelerate again, say into traffic, I would have no accelerationthus, pulling out into traffic with no ability to accelerate. In the very worst-case scenario, more than a few owners had no choice but to replace the entire gearbox and then foot a very large bill. Did she/you try to start it? The Altitude trim starts at $44,105, the Limited model begins at $46,215, and the Overland trim starts at $56,305. Failure Date: 01/10/2005. In its entirety, it makes for a great all-arounder SUV Ask your Jeep dealer. So, basically, I will be driving a ticking time bomb that could blow up at any time. If there isnt enough pressure, or if the pressure is inconsistent, thats how you get harsh and rough shifts. WE THEN TESTED THE SHIFTING AND VEHICLE WOULD NOT GO INTO REVERSE. Its not that simple to troubleshoot. It's now in storage until Monday before the service center at the dealer can check it out. I cannot be stranded in the wilds of Montana in below Zero weather. https://doj.mt.gov/consumer/for-consumers/vehicles-and-lemon-law/. My wife and I agreed that it was very unlikely that the dealer would get the car fixed the same day and we had to go to work the next day so we started to drive home. Four months later, Jan. 14th, 2018, I started having transmission problems again.They said the transmission lines were leaking and needed to be replaced. Yes, a bad or glitchy throttle position sensor will impact the transmissions ability to change gears and the quality of the shift. This may be why your transmission might not shift at all, or wouldnt go into gear. Power loss while driving, poses a safety hazard. You might notice this light as a flashing O/D OFF light on your dashboard. Thus, the gearbox might shift too late, or drop gears unexpectedly. That is, without having to worry too much about gearbox issues or otherwise. Overall, be cautious. 2014 Jeep Cherokee shifts rough in lower gears, shifts into neutral when driving on highway or coming down hills, and does not accelerate at all when stepping on gas and moving out into traffic, and transmission slipping. At its core, this may trigger a check engine light to appear. If there isn't enough transmission fluid in the system, the hydraulic pressure won't be enough for the (automatic) transmission to change gears. This vehicle shifted itself into reverse and backed into another vehicle causing damage to both vehicles. Yet, it can still stop working, as well as grinding and shifting roughly. After an hour, Chrysler roadside assistance finally called and provided me an ETA of 2 hours. And of course I was in the middle of the intersection! Perhaps start with the easy stuff first, replace the actuator, replace the controller, then think about replacing the transfer case. Some owners also report problems with the 2011, 2012, and 2014 model years similar to those with the 2015 year. God forbid anyone is seriously injured because of this, I hope this info can help someone. Theyve cited supremely poor unreliability, with serious problems that could appear quite frequently. Nevertheless, it shouldnt distract us from the Jeep Grand Cherokee transmission problems, which are numerous enough on their own. On top of all this, the transmission might grind its gears or lurch and jerk about when shifting. Here are some of the most common signs of a failing transmission: The good news is that many transmission problems can be avoided. THE SERVICE REP CALLED THE NEXT MORNING INDICATING THAT THE TRANSMISSION FAILED AND THEY NEEDED TO ORDER A NEW ONE TO REPLACE IT. From the hundreds of complaints submitted, over 30% related to the transmission. However, the 2015 model has some of the most significant problems. Started it up and nothing was out of the ordinary. 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