Sonata I45 (YF - 2011+) :: 2014 - Transmission Slipping When Changing From 1 To 2 Gear / Reverse
Sep 1, 2014
4400 miles on it. Over last few days the transmission started to slip. First gear engages fine, but the change to 2nd involves a rev....(with no acceleration) till it finally grabs.
Reverse into my garage up my slight incline of a drive does same. Slip rev....slip rev... No gear noises.
Tried to check fluid level...(that's what it sounded like to me) but sealed system.
Taking it in for warranty check/work.
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While driving around with the 8 speed is350, It seems like the transmission is slipping when changing from 3-4-5 under light throttle. The revs shoot up and then it finds the next gear kind of like someone riding the clutch in a manual car.
This used to happen a little during the winter on cold start but its happening more often even in warm weather. Maybe I'm just crazy but I'm sure its not supposed to be acting this way.
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While trying to troubleshoot a suspension noise (knock on potholes and when changing from drive to reverse) I found my outer tie rod end to have alot of play. This is similar on both passenger and driver sides.
Is this normal? I couldn't see any other issues with the other components including the bushings.
Tie rod end noise - YouTube
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I have the Sonata 2013 GLS and I've noticed the transmission is slipping. I drive it hard.
So the guy said he was going to call me, never called me back. I called 3 times and no one knew what the 30k service included. it was a simple question, I just asked if they could check when was the last time I had a transmission service.
I tried checking the level but it has no dipstick. what should I do? my car has 54,000.
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So recently I took in the sonata to get the inhibitor switch replaced at the dealership (faulty switch causes loss of the gear indication and the car doesn't move when in gear). After getting the car back, it now buzzes when I put it into reverse or drive. It never did this before. Is this normal after getting the inhibitor switch changed and if it will go back to normal after a while.
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I have a new 2011 F150 4x4 6.2 liter with about 1200 miles, 6R80 6 speed Transmission. I haven't liked the shift quality since buying a little over a month ago. I think the upshift from first to second is kind of rough and it feels like it's slipping a little from second to third gear. I've read a lot of negative posts/reviews on the 6R80 transmission, and some people have said it got better over time, or it got better with more aggressive driving. I do notice it shifts better if I drive it a little harder. The build date according to the sticker is 4/11 and I don't think there are any TSB's for PCM updates for this year/engine/model. I'm wondering if I should bring the truck in now for the dealer to take a look or drive it for awhile longer to see if it gets better?
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I have a 2011 F-150 with the v-6 automatic. The truck has just under 45,000 miles on it. Couple of times I have started it up in the morning to head to work, and when I put it in gear(fwd or reverse) it seems to slip at first. It does it just the one time, then it will be fine. It only happens in the morning after sitting for the night and when it is cooler(Arizona here so hasn't gotten much cooler than the 50's at night so far). I need to take the truck in for another issue, but thought I would ask on here first.
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I have an 06 sonata 4 cyl automatic.Today the transmission was slipping in first gear like the car was revving in neutral.Then after restarting the car it was completely normal. Code P0731 showed up.
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I own a 06 sonata with 95000 miles. Recently I've been having issues with my transmission. It occurs only at slow speed when i travel in first gear. What happens is when the car is moving, it feels like it shifts into neutral but indicator still shows D in the cluster. I press the accelerator nothing happens it just revs,no increase in speed whatsoever.
So that rules out slipping issues. Now i narrowed the problem down a little more whenever the problem crops up i shift the gear lever into sports mode, i feel a jerk and car shifts into first gear and it moves. If i dont shift into sports mode it catches gear in about 7 seconds.No fault codes.
And if i rev it high transmission goes into limp mode and stays in 3rd gear till i restart the car.Then i get P0731 incorrect first ratio.Changed ATF 7000 miles ago. Could it be a faulty range sensor?
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This morning, while backing out of my driveway, I lost reverse for about one second. It disengaged, just revved, then engaged on its own. I looked down and the "R" on the indicator next to the shifter was not shaded red. Put it into drive to go up the street and "D" was not shaded blue. I then looked up at the dash and the gear indicator up there was blank. Turned the car off and back on and everything has been fine since. 2011 GLS, 43000 miles.
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This morning while driving on the freeway, the the transmission stopped shifting into 6th gear. This was at 70 mph. The only way it would shift up to 6th is by using the manual mode, however after manually shifting to 6th I moved the stick back over and it immediately downshifted to 5th at 70+ mph. Concerned, I pulled off and turned the engine off. After i restarted the engine, I continued to my destination and the trans shifted up to 6th on its own. The car has never done this.
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So ever since I picked up the truck from getting the springs swapped out the tranny has started to slip more and more. It's about at the point now where it does it at the 1-2 and 2-3 gear change every time unless I give it a little throttle so it shifts harder. It's just the normal shifting pause and then the slight jerk when the next gear starts. Time to a new torque converter, or am I looking at getting my whole thing rebuilt? If it's the converter I can give that a shot myself but if I have to have it rebuilt it's going to have to wait until January or February.
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Just got my 2011 Ecoboost FX4 on June 15th. For most of the time I had it, the in-dash LCD showed the 6 gears (on the right side of the display) for the trans & highlighted which gear it was in at any time (in Automatic mode, not select-shift). It disappeared & I can't figure out how to get it back?????? Nothing is listed in the manual.
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I have a 2011 F150 EB SCREW 4x4. Built in september 2011. The issue seems to have started recently as follows:
1st incident- driving normal, came to stop, accelerate from stop (normally) and the truck was stuck in first gear. Pulled over, shut it off, waited, restarted and seemd ok.
2nd incident (today)- driving normal at around 40mph in 6th gear and all of a sudden the transmission violently jumped to 1st gear for no reason! Then slowly geared back up to 6th again.
Also, I have sometimes noticed that soon after startup, but adequately warmed up, the truck will seem to keep pulling forward at a stop light with the brakes on hard...rpm is at normal idle but it seems like the torque converter will not "let go".
I'm going to be calling the dealer but need feedback, especially regarding any TSB's, SSM's etc for this?
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The reverse gear in my F150 has started slipping all of a sudden, with no noise or notice. All forwards gears are functioning properly. If I rev up the motor in reverse it seems like it wants to go, but I get the wrench light/safe mode and it now has a P0720 code. I've done some research and replaced the Output Speed Sensor and replaced the tansmission fuild and filter. I cleared the codes once before I changed the sensor, and now my reader indicated the the P0720 is "Pending". Do I have to keep trying to use reverse? Drive it more? Plus it looked like after driving it today that I might have overfilled the transmission.
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2007 Chevy Impala3.5L 6-cyl Flex Fuel engine w/ 4 speed auto trans52,800 miles
Extreme driving conditions maintenance schedule kept.Transmission standard service done @ 32,800 miles which was 20k ago.
PROBLEM:
1) Twice in past three days, when shifting from reverse to drive the transmission has slipped, revving hard with rpms spiked above 3,000 for about 2 seconds before engaging the forward drive gear.
Normally I come to a complete stop of all reverse motion with foot fully on the brake pedal before shifting. Admittedly, I got sloppy the first time noted and still had very slight reverse motion when I shifted.
2) Several times late today, while driving uphill at approx 35 - 45 mph, when the car downshifted there was an extremely brief moment of transmission slippage with spiked rpms. It was so brief each time that at first I thought I'd imagined it until it happened again. Then it did it once on a level surface in a parking lot when having shifted from reverse to drive without problem and was gently accelerating the transmission again slipped for just the briefest moment when the normal automatic shift point was reached. So far, all incidences while driving have been so extremely brief that it was the merest hint of a hiccup.
3) When bringing the car to a complete stop, such as at a stoplight or when parking, as the transmission automatically shifts for the braking of speed, sometimes there is a minor but noticeable thunk sound seeming to come from underneath the car, I'd judge to be somewhere about under the level of the dashboard or slightly forward of that. Could that be from a worn or broken transmission mount? And, if so, could that be somehow causing the slippage problem?
4) This transmission has always, even since new, allowed more roll after being shifted into park, the engine shut off and my foot taken off the brake than any other car I have ever driven. If I forget to engage the parking brake quite tightly, the car will roll forward quite a few inches before the parking pawl holds it, even on the level. I've been told both by the dealership shop and the independent mechanic shop that there is no problem and that this particular engine/transmission combination tends to do this although my particular car seems to do so somewhat worse than average.
ACTIONS TAKEN SO FAR:
1) Have made an appointment to take the car into the mechanic.
2) Will check the transmission fluid level per instructions in the owner's manual tomorrow when I have daylight to see what the fluid level and color on the stick looks like.
NOTE:
1) I periodically check the transmission fluid level and it has never been low or discolored. The shop checked it for me, along with making sure everything else was road trip worthy, for an emergency 1,000 round trip in late November, just three months ago. No problems then.
2) No evidence on the garage floor of any leakage. Garage floor is dry.
QUESTIONS:
1) I presume the first step is for the mechanic to check the fluid level and examine for any leaks?
2) If the mechanic cannot duplicate the problem in a test drive, then what?
3) If the problem cannot be duplicated and no apparent cause found, I presume that the prudent course of action is to go ahead and have standard transmission maintenance done (i.e. drop the pan, check for debris, drain and replace with fresh fluid) then see if that halts the slippages?
4) Given that this car has already had failures of the power steering pump, water pump, and part of the wiring harness, and has a fuel pump starting to get noisy, despite aggressively maintaining all standard/preventive maintenance, that perhaps it is time to think of replacing this car, especially if there proves to be any truly major transmission problem found?
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I'm having trouble with my auto tranny again. it is a 4r44e and is in a 1999 3.0 flex 2wd extended cab. It will not pull in reverse, seems to be slipping bad, and it won't pull in forward gears unless you switch OD off. Then it seems to pull fine but still not in reverse. I haven't drove it very much to see on changing gears and such for fear of burning it up.
Fluid is still like new no codes showing just started out of the blue while my son was driving. All electrical is hooked up tight and no leaks fluid is little overfull but not much. I am going outside now to adjust intermediate band to spec. had trouble with overdrive that had everybody stumped if you remember and it was overdrive band adjustment so going that route first.
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1996 F250. I think its a Ford works great until yesterday. Put it in reverse had to rev it up to get it to move and when it did kind shook and sliped an does back up but doesn't like it....
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I was driving out of a parking lot and as I accelerated onto the main road my vehicle stopped. I heard a grinding sound and could not go forward or reverse. While the car is in drive, park or reverse my car will roll any which way. It pushed it across the street. I tried to locate my tranny dipstick via visual inspection and manual. I could not find it. Could the stick have never been put back at some point in service and caused this issue. That seems unlikely but the thought occurred. Could it be the velocity joint? Whatever it is it certainly sounds like a transmission issue.
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Here is what my 11 camry le/4 cy/34K-hwy miles does at highway speeds
- 65 to 70 take the foot off the gas and feels like a clunk, also happens at 35-40.
I have felt the slow down affect at 40 and it doesn't feel the same. Also, coming out of parking spot - the rpms went up but the car didn't go but suddenly jumped - like the tranny is slipping.
I took it in to the dealer X3, "camrys do that", reset the ECM, thinking of selling this thing - my Honda's have never given me any problems but they are much noisier but I can handle noise vs worrying the tranny will crap out on me in a few years.
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Need to change the hub and bearing(front) on their 2011 sonata?
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