Why not buy another beemer? BMW is just not Infiniti and it never will be. The top level is completely different. I personally Love Infinitis products and technology but they seem to be working on somethings, and the tanking economy will only ensure that nothing changes any time soon. I wish I could help and give you a secret code or something to get better service, and if anyone knows a trick please let me know.fleiscd wrote:I NEVER had this kind of problem with my BMW (with the vehicle or with the dealer).
In designing the EX Infiniti followed the existing market making it more family friendly, having a higher seating position, numerous cupholders. One of the downsides to this family forward designing is lighter steering to make it comfortable for their target market to drive. Maybe they will come out with a Sport model, and have some of the components and software that makes the G handle and ride so well. The problem with buying any first year run of a new model, regardless of what badge is on it.fleiscd wrote:Regarding the "light" steering that is something I noticed too. I've never had a car's steering turn so lightly at low speeds. It handles fine, just very "light" at slow speeds making turns. After getting the Assy replaced it does feel slightly "heavier"...but I still have the problem.
It's good to see that you still have your positive attitude about this situation, and if I were paying for one of these I would be nearing the end of my rope. On the other side of that, believe me when I tell you there are indeed people working on this as well as many of the issues that you are not experiencing. Nissan and Infiniti share a technical oversight department, and with all the Nissans have always had more QC issues than Infiniti. That is by no means am I making excuses on their behalf, the need to stand behind their products. Dealers are a different story all together.fleiscd wrote:It's frustrating that my "new" car has had this and so many other problems and Infiniti doesn't seem to care. I do wonder if I made a mistake buying this car. If I'm having this many problems after only owning (I bought, didn't lease) it for 5 months what's going to happen in a year, 2 years...3 years?
Having said all that I do actually really like the car...I would just like it more if this problem was resolved.
Thank you very much for your kind words, I am just an Infiniti fan who happens to have a background in their operation and I enjoy Nico.dividedhighw wrote:That said, I started to notice this problem on mine (precisely as you and others have described), but am not as bothered by it. Since in my case it only happens during moderate to heavy acceleration while turning steeply to the right, it's neither a frequent nor lengthy occurrence.
If it's suppose to work this why they why would it only happen with right turns? Shouldn't it affect left hand turns too? What makes the right side so "special"?SteveTheTech wrote:That said, I really think what you are experiencing is slightly different from the slow speed vibration or binding that is being experienced by some of the members. Not to discredit what you are experiencing I think it is something completely different and I think that I know what it is. Given that it only happens while pulling out of a parking lot accelerating while turning the wheel, I think what you are experiencing is the AWD system actually functioning the way it should be. If you are experiencing throttle and fuel cut you may actually be activating your VDC. It is just wants to keep you and your family safe, also it is probably different than a G35x, stupid slightly higher center of gravity
This is great!...waiting patientlydividedhighw wrote:FYI, folks ... SteveTheTech told me he'll be working on 3 different vehicles having this symptom (even after having the steering rack replaced) over the next while, in an effort to figure this out, once and for all. Please stay tuned ...
Cheers,David
Thanks for your patience, the weather here has sucked the past few days making it next to impossible to take off without activating the ABS and traction control and rapid transition of the AWD system.EX35_bernard wrote:
This is great!...waiting patiently
yellowsun75 wrote:It happens ALL the time - cold weather, warm weather, right after start-up or well-after running. It makes sound EVERYTIME.
However, it does NOT really make the sound IF I don't step on the gas while turning.
Also, I DO feel that the steering wheel feels REALLY light. It's actually kinda hard for me to drive straight on the freeway, because it's REALLY REALLY light!!
What I am seeing in the M that I am testing with the same complaint (as the EX is being fussy and doesn't want to act up). I think what you guys may be experiencing is a software glitch. I cannot get it to act up while watching the live data that I need to make my final conclusions currently, as the ABS is turned off while in data monitor mode. For some reason the ABS seems to activate for a split second under certain conditions, which seem to require acceleration beyond ~5 mph, and <460* of steering wheel rotation,watching the wheel speed sensors data shows that under these conditions wheel speed must be <2mph difference. I am not sure if anything can be done about this currently and I cannot really start swapping out parts and ordering random parts is not an option. Until I can find a concrete component that will effect this momentary activation.EX35_bernard wrote:Also good to note here Steve the Tech is that the vibration is a very high frequency vibration and very short and minimal. Its like when you drive over some rumble strips on the road for half a second. With the same sound too but not as much vibration on the steering wheel.
The 'grinding' noise feel is what my EX has. You can both hear it and 'feel' it in the feet.SteveTheTech wrote:Many dealers may not have experienced this concern but I can assure you that the company knows and is working on it.
There are a few things I have learned they are working on getting it all together, but given the broadness of the concern it is going to take some time before any official word. Hang in there it'll be over soon.
Oh and as a side note. The noise I spent many hours chasing is not the same noise. Apparently there are two separate noises. One noise is a quick electronic buzz, that is the one I was hunting. The primary noise is almost a grinding sound. I was driving an M after a routine service and experienced this, and I had a true moment. So you all are not alone, once I experienced that I now know why they were chasing steering related components. I understand your frustration and I'm with you.
In driving with a customer the noise they were describing was a much fainter split second buzz that you could feel in the floor. That is what I was after.
Ok, this is grainy, because I took it with my cell phone, but hopefully will give an idea of what I was trying to describe. It was the end of the day and getting dark, and I was one of the few cars left.tnedator wrote:
The 'grinding' noise feel is what my EX has. You can both hear it and 'feel' it in the feet.
While I don't know how to replicate it for my dealer, I can induce it 100% of the time at work.
When I leave work, I backup out of a space and turn to the left while backing up (back end going left, so I can pull out to the right). I then go staight for 50-75' depending on which spot I am in, and then start down a slight hill (maybe 20% grade or a bit more) and turn right going across the grade (driver side lower than the passenger side). The turn to the right when I transition to going straight downhill to driving straight across the grade, will trigger the grinding 100% of the time and doesn't start until the turn is finished and I am driving straight (still on the grade, driver side below the passenger side).
Not sure if I described that very well, but it's hard to describe it in words.
You would be surprised at how things actually work. They're product development division is indeed in the land of the rising sun. They are working on updated parts to address this its not an overnight thing though. From what I have heard they are in the final stages of development and are moving on to testing.fleiscd wrote:Was at my dealer today for an oil change and again mentioned this issue. They said they've not received any "Technical Service Bulletin's" about it. I've had the problem since August and have reported it numerous times to my dealer and Infiniti Corp via their 800 number for customer support. If they actually cared about finding a fix I think they would have found one by now.
Infiniti service sucks and they clearly don't care about their customers after the sale.
I would have thought that would have been done before the vehicle was released to the public. I've been driving around with the problem for 7 months. I'm sure other people have been driving around with it longer. This problem didn't just start happening with newer production runs, it's been going on since the car was released.SteveTheTech wrote:Anything steering or drivewheel related needs to be extensively tested before mass release.
Your aggrivation at this issue is understandable. You and your families safety is not in jeopardy. There have be NO reports of steering failure due to this noise. It is a transference of vibration that when the correct parameters are met will emit a noise. I have done extensive research into this issue and have actually disabled the power assist steering, and all dynamic stability control devices to try to look for the root cause.fleiscd wrote:Does somebody have to get hurt before it'll become a priority? How am I to know that the steering won't fail altogether? Is it probable, no...is it possible, yes. I really like the car...I'd like it more if I felt safe in it.
Call me unreasonable if you want. Say I'm making to big a deal out of nothing or making a mountain out of a mole hill. But, are you driving around in a car right now with questionable steering? I am. Wanna drive around anybody you love in my car with the thought always in the back of your head that the steering might stop working?
I'll call off my lawyers.SteveTheTech wrote:Please do not sue me over this I am just trying to informally provide you a little piece of mind. As stated before they are in the final stages of real world testing and the final product should be available before summer if all goes as planned.
Sadly, replacing the rack won't fix the problem. I had that done back in November and I still have the problem. Details of what my dealer replaced are available earlier in this thread.greatride wrote:I took the vehicle back to the dealership and had a technician take it for a drive. He acknowledged the problem and said that it was a known problem with the Rack and Pinion steering. He said that he could order 'a Rack' if I wanted to, but that it was OK to drive the car in the meantime.