Jump to content
SAU Community

Recommended Posts

Hello. This and SDU are the only English-language Skyline sites I can find. I'm not Australian, but maybe you folks can help a Yank in need.

I have an R32 GT-R and I recently got new tires. I drove around for a while and I noticed that when I go over 70km/h, the steering wheel will slightly start moving to the right, but the car will stay straight. As I slow down, the steering wheel will straighten out again. It's kind of scary. This only happens sometimes. Also, when the HICAS light is on, it doesn't happen at all. This didn't happen before I put the new tires on, but I don't see how new tires would be the cause. The tires are the same size as the old ones.

Is the HICAS system doing this? I had a mechanic check the steering rack and he said it was fine. He's the same guy who put the tires on. I trust this guy since he's been my mechanic for a while and I know he won't BS me. I told him about the problem, but when he test drove it....it didn't happen (of course).

He recommended that I remove the HICAS system regardless of what is causing the problem.

I'm completely new to Skylines. I came from years of driving Impreza WRXs, but defected to Nissan.

Thanks in advance!

Link to comment
https://www.sau.com.au/forums/topic/248978-r32-gt-r-hicas-problem-help/
Share on other sites

in thery hicas is meant to disable itself at high speed

so when you go over 70 its disabling but its default position is a bit off

so get a rear-wheel allignment i guess?

last sunday i ripped my hicas rear end out and replaced the whole subframe with a non-hicas one, i win :blush:

Firstly, if the HICAS light is on, that's an error, and HICAS is disabled.

Back to the problem at hand. You had all 4 tyres replaced? Or just front / rear? How are the tyre pressures? Did you get a wheel alignment with the new tyres? Have you checked the power steering fluid level?

As you know when you get new tyres you need to do a wheel alignment front and rear for GTR's as they are 4WD...

Did get one done?

Then check your HICAS Fluid.

HICAS is suppost to help you with your turning / handling.

As you drive over 80km/h and turn the wheel, the rear wheels are suppost to turn 1 degree in the opposite direction to help with the cornering.

mine does this sometimes aswell.

tur on the car...take of and when you hit sixty the steering wheel goes all wobbily. if you try put steering wheel straight it turns left. stop turn the car off and start it again and its fine :)

my mech said easiest fix would be get rid of hicas using a lockbar...so thats what ima do

  • 4 weeks later...

Hi All,

Has anyone found a definative 'fix' or solution to the problem "higeki" raised as I'm now having the same problem as him with the steering wheel turning to the right - it will eventually flick the car momentarially and the steering wheel will re-align itself back to straight and will drive normally?? But it's the scariest feeling when the car flicks like it does...

May need to look into a full wheel alignment asap?

Cheers,

Adrian

mine does the same

i have an aftermarket steering wheel which causes the hicas light to come on during long strait journeys.

my tyre pressures and alignment is fine (just got done)

when its happening i just turn off the car for a second, allowing the turbo timer to keep the car on, this turns off the hicas light and the problem goes away :P

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

    • I don't know for sure, but I'd expect them all to be interchangeable given the diff end and hub end don't move/change between any C34 series. Often Nissan will change part numbers and the aftermarket follows those year ranges; but the original part number change doesn't mean other parts won't fit. The change could be a change in material, internal parts or even just supplier. For example, all the RB gearbox to engine bolts are no longer available and there is a new part number instead. The only change is they went from cadmium plated bolts to zinc plated due to the issues manufacturing with Cadmium. They look different but work the same.
    • One year is a bit concerning. Did you try contacting GSP? It says 5 year warranty on the box if I remember correctly. I'm also running their driveshafts on my S2 Stagea.   You could check the part numbers on Amayama for your year. Here's the link for my 1998 which gives the 39100-23U60 part number. Well, that and 39100-23U70. https://www.amayama.com/en/genuine-catalogs/epc/nissan-japan/stagea/wgnc34/6649-rb25det/trans/391 What does it say for yours?
    • I ordered a GSP Front R/H Axle from here - https://justjap.com/products/gsp-premium-front-driveshaft-r-h-nissan-r32-r33-r34-skyline-gtr-stagea-4wd#description It lasted around a year before one of the boots blew out. I'm lowered, but I have GKTech roll center adjusters. One year seems a little premature. I think I'm going to spend the extra money on an OEM cv axle this time. This website - https://tfaspeed.com/collections/nissan-stagea-wgnc34-x-four-parts/products/nissan-stagea-awc34-260rs-rb26-right-front-axle-drive-assembly Makes it sound like the readily available OEM CV axle will only fit 11.1999 Stagea and up (mine is a 2.1997 S1). The JustJap listing didn't mention any years or anything for the GSP axle. Amayama shows '11.1999' and up as well for that part number. As well as 'plastic boot type'. See attached picture. So I guess my question is, does that axle (39100-23U60) really only fit S2 Stagea? It's the front driver side. If it does, I'd love to buy that instead of rolling the dice on another GSP. I've found that OEM one cheaper here: https://www.partsfornissans.com/oem-parts/nismo-jdm-r32-r33-r34-skyline-gtr-r32-gts4-right-front-axle-3910023u60 and here https://www.nissanparts.cc/oem-parts/nismo-shaft-ft-drive-3910023u60 Just a little confused because the JapSpeed listing for the GSP front driver axle doesn't mention any specific years or anything and it fit my S1 Stagea fine. So will 39100-23U60 fit my S1 Stagea even though technically it says '11.1999' and up? What would have changed? Thanks.  
    • Thanks for the info. The only "Issue" I've had with the shifter is I always found the throw between 4th and 6th gear too close. I'm always worried to shift into 4th accidently and sending my motor to the moon. Adam LZ recently came out with a video and stated Serialnine revised their shifters to correct this and will change all the revised parts for 150$. Strangely enough, I contacted Serialnine right after and they denied it and said it's bullshit. I found that strange as he's a distributer. I'll keep this forum post updated on that saga.
    • Yep that is correct. It allows you to adjust the short throw range from what I can tell
×
×
  • Create New...