Edmunds dealer partner, Bayway Leasing, is now offering transparent lease deals via these forums. Click here to see the latest vehicles!
Popular New Cars
Popular Used Sedans
Popular Used SUVs
Popular Used Pickup Trucks
Popular Used Hatchbacks
Popular Used Minivans
Popular Used Coupes
Popular Used Wagons
Comments
It is under warranty. You have all the rights.
That said, it could be many many reasons for the noises.
I doubt it is that hard to pin down if it even happens in idle.
My guess could be the timing chain rubbing. Misaligned timing chain could create loud noises. That is just one of many guesses I could give you. Ultimately, find a dealer (or another one). If no help, call MazdaUSA. Corporate Mazda is one of the most helpful automakers I know. Their dealers, however, is just average.
I know my next thing is new tires...that I will definitely leave for the boys!!
Thanks again for your help!!
I took it back 2 times to the dealer, Southern States Mazda in Wake County, NC and asked for a replacement. The sales team gave me all sorts of excuse, and were very much indifferent. The mechanic informed me that there was a problem, but he could not identify it. He reinstalled the transmission software, but in vain. Finally, they brought a Mazda specialist who said that the car was within specs.
The problem is that the car sometimes drives normally and the problem just disappears. I took the car to another dealer in Durham who are more friendly and professional, but could not replicate the problem.
Anyone experienced the same problem? any suggestions?
Thanks a million!
Anyway, if one can't reproduce the issue, one can't fix it.
No one is going to give you a new car. No one will give you a new transmission w/o evidence that it is shot. That is the way it is.
The transmission is supplied by Aisin who also supply transmissions to Lexus.
So far, I have only heard of another transmission issue from a guy in Maxico.
CX9 don't have many transmission issue as far as I know.
MazdaUSA is much more helpful than HondaUSA or ToyotaUSA.
It is still under powertrain warranty if I am not mistaken.
Besides all of this I too have terrible tires. They need to be replaced and I only have $20,000 miles on the car. I have skidded into curbs during the winter to avoid hitting cars since it would not stop.
After today, not sure i feel so safe driving this car with my kids in it. Hopefully they find a fix. This is the SECOND time the TCS light has been coming on also. So if it happens a 3rd time i'll be working towards that lemon law.
Has anyone else had this type of electrical problem. Hopefully they find the problem and its not too serious.
There is a known problem with the 12V power socket inside the console.
Tire? 20K is about average.
I couldn't wait to get rid of the lousy tires from Mazda.
BTW, same tires can be found on Toyota Highlander. Just FYI.
Try Yokohama Spec-X. You will not regret it.
Personally my best experience has been with Romero Hyundai-Mazda in the Ontario Auto Center.
Have you tried this?
Press the unlock buttom from the remote (SmartKey or not). Press it again.
Now press again and hold it, you will see the both front windows roll down and moonroof roll backward. This is a feature that is less know to people who don't read manual completely (which is 99% of the owners).
What I am saying is that, was there any chance that your remote was pressed unknowingly at least 3 times while you were very close to your vehicles? (such as you sitting on it etc.)
Your front windows and moon roof will open if you press and hold down the "unlock" button on your remote. You must have held it too long. Your dealer should have mentioned this feature to you.
To be sure, go and try it. I bet your front windows and moon roof will open!
Thanks!
The relays need to be replaced.
Search for that. It only cost a few dollars and you can DIY.
If under warranty, dealer should be able to do that on the spot.
Most dealers should be aware of this issue.
Do you still have the CX9? Seems not.
Anyway, 2007 was the 1st year model.
Like any vehicle of 1st year, it has more issues than later ones.
The list of TSBs also confirms my point. Longest for 2007.
For me, 2+ year of owning a 2008 CX9 GT AWD + Moonroof + NAVI with 29K,
only 1 issue with window failing to roll down due to insufficient glue at factory.
Took care of that at oil change.
Either I was extremely lucky or you were extremely the opposite.
ConsumersReport shows that CX9 is a very reliable vehicle overall.
(mostly red dots, not black)
My guess is that you were the unlucky one.
Personally, I would avoid all 1st year model even for a Toyota or Honda.
And I will not bad mouth them or bash them, I have driven RX7 and a few other models and they were great, and a lot of fun.
My CX9 was actually fun to drive , but I guess the bugs had to be worked out...Quick story....the day I took delivery...nice new car smell the works...jumped in with my wife and drove off. She took a CD out of her bag for the ride....pressed the CD button, waited to say "IN", tried to put the CD in, won't go....hmmm pulled over to take a closer look. AH Ha ! there is a CD player, they forgot to cut the slot so you can insert it... ..I said "I dont think this car is done yet" X-D
US laws on automobile is structured in such a way that the automakers have very little control over how their dealers conduct business other than some forms of reward system.
A great vehicle needs a great dealer to support it. Any brand of vehicles have their share of issues. Some may have less than others. I own my vehicles for 7-8 years typically. I usually expect 1 or 0 problem with them. Other than the infamous BMW I once owned, of course.
P.S. I don't buy 1st year model, ever.
Some dealers are lazy and don't care. I wish Mazda will do something about it.
Has anyone experienced this with their CX-9 and what did you do about it? I know I can take it to the dealer, but if it something simple and a DYI then I would prefer to do that.
Thanks for the help.
I usually notice this sound when I drive above 40-50 mph. It seems like the noise is coming from the top of the window. I don't feel any air coming inside though. I took it to the dealer today and they are saying that everything seems OK. Just to check, my dealer let me drive another CX-9 Sport but I heard the same wind noise from driver side. I am trying to ignore it as much, but it is just freaking me out whenever I go above 50 mph. I am not sure what do to do. Has anyone experienced something like this? I have roof rails as well, but that much noise can not be just because of roof rails?
Please help
It is caused by faulty relay switches. It also happens with the rear unit too. There is a TSB on it. I brought it to the dealer and they replaced them.
Here is the response that I got from someone on the forum:
TSB applies to both front and rear blowers, they both have the exact same faulty relay (black). If dealer does not want to cover it, then just buy two relays (one for front and one for rear blower) and install them yourself. They are very affordable and easy to install. The updated relays are light blue in color.
Part number #G115-67-730
Glad to know that it is something that is correctable. Thought it might be related to the internal computer.
By the way, what is this TSB you mentioned? Not up to date with the lingo. I'm taking my car in to my mechanic tomorrow and he has a friend over at the Mazda dealership he'll consult with.
I'll pass on the info to him. What was the cost of the relays and did you have to order them or go to the dealer and buy the part?
Thanks for all your help.
Oh, do you know if they are still honoring the recall they had for the inside front door handles where they were replacing them because they were easily scratched?
I already know about the recall for the possible "runaway" driver's seat.
It is an notice advising the dealer of information. It may detail an issue such as these relays or it could be something as simple as information on a new tool that will make a repair easier.
They are not recalls but may be issued in conjunction with recalls.
If you are still under warranty, Mazda will honor this TSB. Otherwise buy the realys (usually in stock) for about ~$12 a piece and install them yourself. The relay box is located on the driver side nearest to the fender and the firewall. It is a long slim black box. if you open it and turn it over, there is a schematic naming the relays. Remove the old (black) realys and replace with new (light blue) relays in the two spots marked as front blower and rear blower.
Good luck!
Enjoy your weekend.
Anyone else have this issue?
I do not think this is a problem, but nevertheless I wanted to ping the experts on this forum to see what they feel. Please bear with me while I describe what took place.
I-80 near the border of NJ and PA is not flat terrain - there are plenty of gradients with successive uphill/downhill stretches. Was going downhill on one such stretch at 70mph. Took my foot off the gas pedal, but the gradient was steep enough to overcome natural engine braking and so the car began to accelerate towards 75mph. At this time I applied the brakes lightly to slow it down. What happened next was unexpected.
I slowed till about 67 - 68 mph and the car was still in 6th gear but at that instant for some reason CX9 decide to downshift directly to 4 (yes 4, not even 5). The engine which was at around 1900 rpm revved to 3000 and the car slowed rapidly to 60mph.
Needless to say, this phenomenon does not happen when the brakes are applied at 70 mph on a flat terrain.
Is there any specific reason why the car downshifted to 4 from 6 ? My guess is when I applied the brakes at about 72 - 73 on the slope, the CX9 "assisted" my manual braking by downshifting, and it did that because of the gradient. But why move to 4 and not 5 ?
I am not new to engine braking concept but IMO an automatic transmission should not jump from 6 to 4 at speeds greater than 65mph. It causes un-necessary stress on the engine (in this case 1900 to 3000 rpm)
Ceric any thoughts here ?
thanks
It the transmission "always" jump over 5th gear, then, it calls your attention.
boogitybopaol.com.
The tires are crappy. Were bad by 18,000 miles.
3/5/10 - TCS light and brake light keep going on and off. Cause: install brake master cyclinder and brake booster.
4/28/2010 - Next all the dash lights starting going on and off. It was the BCM. This caused the TCS light, Brake light, oil light all to go on and off while driving. All power in the car was inoperable. The whole car just started doing weird things. I felt completely unsafe driving.
5/13/2009 Next both remote keyless entries stopped working and doors would not lock. Apparently their was a poor connection in wire harness. Waited a week for part and finally got it fixed.
6/5/2010 Then car got sent home and same day I noticed the horn does not work. Tried new fuse and no luck. So now it goes back on monday again.
This car has serious electrical issues.
The dealer was not capable of isolating the problem precisely.
I suggest you change a dealer. Lemon law only applies to the same problem that the dealer can't fix for three times and it has to be safety related.
Crappy tires are well-known.
Someone keep telling me that modern turbos are very reliable....guess not.
CX9 has V6 (a variant from Ford's duratec 3.5).
Took the car to the dealer and they determined my Body Control Module (BCM) has water damage caused from clogged drains from the sunroof. The sunroof has drains going down front window side frames down to the bottom of chasis. The drains clogged and water leaked on BCM. The BCM replacement is $650 and cleaning the drains is $114 for total of $774!
The dealer told me that the drains need to be maintained. I asked if the instructions are in the manual and they stated that the manual DOES NOT have directions to clean and maintain the drains.
Anyone else have this issue and know how to clean the sunroof drains?