Jump to content
SAU Community

Recommended Posts

I have a 350 GT Nissan skyline 2003 import it is running is safe mode, I have had it to one mechanic and his computer told me it was a stepper motor fault can't find one anywhere. took it to a transmission place he had it for a week and gave up stating it stuck in third, it's a lovely car and i would love to put it back on the road but can't get it to drive any ideas    

Link to comment
https://www.sau.com.au/forums/topic/479112-50-gt-skyline-sedan/
Share on other sites

Replacement of the stepper motor in the CVT  will cost a few bucks. Probably only a Nissan dealer will have the scanner that will pinpoint the problem so pay the money for a scan. Then try to find a better auto transmission repair shop for a quote on the repair.

My local shop could do it but its in Auckland NZ.

Here's a motor if you want to have a go yourself( look around on ebay ...some of the ads have the gearbox no so see if you can find the number of your transmission. Obviously they all come freight free from China or you could order through Nissan for much more money (or get a second hand tranny - but a second hand CVT???!!!) :

https://www.ebay.com/itm/Transmission-CVT-Step-Stepper-Motor-Fits-for-Nissan-Altima-Maxima-Murano-G9Q3/184024592323?epid=11035033092&hash=item2ad8b86fc3:g:HIAAAOSwA3ddwlUt

or:

https://www.ebay.com.au/itm/Replaceable-JF009E-Motor-CVT-Step-Stepper-Motor-For-Nissan-Altima-Maxima-Murano/183887427296?epid=18033871363&hash=item2ad08b76e0:g:zAcAAOSwN2ZdLo4S

or you should be able to order it though Nissan for megabucks.

13 hours ago, GTSBoy said:

Are you sure that the stepper motor in question is part of the CVT? There are at least 2 other options. Idle control and throttle or traction control.

It could be the tranny's stepper, but if it is, it will be inside it. So....you won't find it without some spanners.

Had it on to computers now only one could connect and it said the stepper motor. I don't know what else to to do the Transmission place in Underwood is I'm told one of the best and he gave up I just thought someone must have had the same thing happen to them so I turned to this forum.  I have had the stepper motor out it's easy in this car but it's back in there so I could move the car. 

Edited by Col Shaw
add content
1 hour ago, KiwiRS4T said:

Did you read my post? Are you going to buy a stepper motor?

I did read the post they don't have the one I need they cam close with one but not the right one trust me I look and was praying they had it but no luck, have attached some shots mate if yo can do better then me I would be very greatfull.

20181224_155137 (2).jpg

20181224_155202.jpg

20181121_154634.jpg

Fair enough .

Have you had a read of this?

https://gearsmagazine.com/magazine/stop-wasting-money-on-jatco-cvt-stepper-motors/

I assume since you have had the stepper motor out you have changed the (special) cvt fluid and filter.

If you have the energy you could follow this article. test the stepper motor and clean the valve body.

Have you got a price from Nissan for the stepper motor should it be required?

30 minutes ago, KiwiRS4T said:

Fair enough .

Have you had a read of this?

https://gearsmagazine.com/magazine/stop-wasting-money-on-jatco-cvt-stepper-motors/

I assume since you have had the stepper motor out you have changed the (special) cvt fluid and filter.

If you have the energy you could follow this article. test the stepper motor and clean the valve body.

Have you got a price from Nissan for the stepper motor should it be required?

I did speak to Nissan at Northlakes but they didn't have any answers for me they said they had no information on this car it's an import so I started looking around for my self I keep getting told to give up and scrap it but I'd like to see it on road.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Shouldn't need a "base map" for anything other than guidance to ignition tuning. You just need the engine capacity right, the injector size right, and something, almost anything, for a VE map. On an NA engine, fuelling is almost completely a function of load signal & rpm. It should run and drive with a completely flat fuel map. It will be too lean under load, but that's easily fixed. We used to tune all ECUs without any base map. There were no such things (until someone had tuned a near stock engine on one, and then they had a "base map".
    • What did you actually buy/how much did it cost? When I got mine in like.. 2017...? 2019? the aim was to run Torque for gauges via ODB2 and things like Track Addict/Laptimers/Dashcam/Reversecam/Spotify etc. Mine never broke, but I wonder if you've got the same needs (it sounds like it). Cause I liked the idea of being able to do anything with it. That said, yours also cost 3x the cost of what I spent so... food for thought.  
    • For me there is a massive difference in manufacturer or big brand crippled android (Sony, Kenwood etc) vs the sort of thing I've installed here, which is basically just a tablet in DIN form factor with open Android, and the other model of course is mirroring - Android Auto/Carplay. I hate the locked down manufacturer and AA options where they decide what apps I'm allowed to install, including the Launcher but also importantly things like Ecutek (for this car) or Real Dash (Stagea) are not supported. Plus those crippled versions tend to be slower due to both overheads and lower spec hardware. On the other hand, when this breaks I'll likely be in trouble for support....but how is that different to owning an Infiniti anyway
    • Yeah, Duncan is helping sell me back to Android devices. I've hated the whole Android head units due to their speed issues. Even in my old Hyundai Kona (2022 model), it behind the scenes was Android, and slow and shitty to start up. Once running wasn't bad, but still a good 15 to 30 seconds.
    • My roof rails are off atm on the E39 until the rust is fixed. I did find another little bit of surface rust under the rails when I took them off. As @soviet_merlin said I'd just leave them alone unless you're planning on ensuring they're properly sealed. I was on the fence about leaving them off as the delete is still a thing in BMW E39's but I feel like the car is missing something (er, it is, der) with them off and I'm looking forward to putting them back on.
×
×
  • Create New...