Jump to content
SAU Community

Recommended Posts

i have a 1993 r33 gtst. since the hicas light came on my steering has become hard and i read here that taking out the hicas system and replacing it with a hicas elimination bar helps. so 2 weeks ago i did just that. I followed the guideline as it was posted on here but my steering is still hard and the hicas light is still on. anyone got any suggestions

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/
Share on other sites

R33 hicas is not mechanical, it's electrical - your getting the hicas is in limp mode, lets stiffen the steering wheel crap... If you have stock ecu try doing the HICAS diagnostics test - there should be a thread about it on this forums!

Ps: my car does it to, i got used to it, so over trying to fix it (I can't run diagnostics because I have a microtech ecu)

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7020707
Share on other sites

use search.

i believe there is a green cable on the hicas ecu that you snip. this disables hicas all together. yours is still enabled but locked. so will throw fault codes. diagnostics will not help you.

  • Like 1
Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7024966
Share on other sites

On a 32 its the green wire.

Under the parcel shelf theres a little box with wires, but i dunno about 33.

Sooo... Can I cut the green one yet! :devil:

Light still always on, completely been removed & lockbar fitted.

Edited by ZRBE
Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7025393
Share on other sites

yep diagnostic didnt work so now i will look for the green wire. just to be sure it is the green wire for the r33

search mate this topic has been covered lots and lots of times. and recently as well.

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7028381
Share on other sites

  • 1 month later...

Why search when you can ask a question then wait ages for someone to maybe respond?

so did this fix it? if you have fixed it, just let us know what it was. another site member is having the same issues.

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7075115
Share on other sites

Here:

http://www.skylinesaustralia.com/forums/topic/428671-diy-stop-hicas-warning-light-without-bulb-removal/

no dodgy bulb removal bs

and there could be multiple reasons why your steering is heavy.. either HICAS ECU dead, fuse blow, steering rack sensor is fuarked, no power steering fluid etc..

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7075159
Share on other sites

Why search when you can ask a question then wait ages for someone to maybe respond?

well as u can read above I have a 1993 r33 gtst. after replacing hicas with a lock bar the light was on and my steering was heavy. checked everything but nothing worked. however after seeing the post by DIY MIK I snipped the green wire with a solid white line and now theres no light or heavy steering

Link to comment
https://www.sau.com.au/forums/topic/431859-removed-hicas/#findComment-7077430
Share on other sites

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

    • So, version 4 intake is on its way I was looking at these a while ago but at around $200 or more it was a little pricey for something that might not work, but, I had it in my watch list, but, I got a message saying it was on special, and I had a code thingie to use, it eventually came in at $120 delivered, so BAM, BUY NOW.....LOL I'll need to have a look when it arrives but I feel it will "look" better than what I currently have, as it comes with a PCV fitting, so I will be able to get rid of the alloy pipe that goes to the throttle body with the PCV fitting  Well, that's what the voices in my head are telling me  Oh, and this happened today Yeap, it was a Trojan, and it was cheap, so I headed back to the hardware store and actually spent a little bit more on a heavy duty,  one that was actually recommended by a plumber mate, a Cyclone one with a fibreglass handle that is actually rated for clay The broken shovel will eventually be "modified" into a short handle shovel
    • When you pulled it off, there is no signs of blown head gasket? Is it possible you have some other issues going on? Possible cracked blocked? Or do you think it's straight up lifting the head? Did you check what the head was torqued to before pulling it down (To see if possibly they're stretching, or starting to break threads out etc)?
    • Seems like a decent result for a modded JZX110. They are bulky in comparison to the 100 and 90 models (which I'd prefer myself) but they are getting very few and far between here in JP these days. Thanks for the detailed review and the import process into the UK. I also have a car which I'm hoping to export from Japan at some stage so it's good to know if someone from the UK was interested in it. By the way the corrosion underneath is par for the course for cars which were located in/near the mountains or along the Japan sea coastline. They get huge amounts of snow every winter and the sodium chloride is used on the roads. Many cars have some kind of rubber like treatment underneath but they tend to limit it to the wheel arches underbody and fuel tank. Suspension arms and sub-frames will have similar corrosion to your JZX110 which is a common sight. See it all the time and car dealers here generally don't even mention it unless asked.
    • If the sound goes away when you clutch in, the 1.5/2 way diffs are just shit, and you are a normal person. The diff is likely "fine" but driving at anything under 30kmh is a violent horrible experience. It would be exaggerated with solid diff bushings and subframe bushings if you have those.
×
×
  • Create New...