Jump to content
SAU Community

Recommended Posts

i turned the car off for a good 10 mins, then started it again and got off down the highway...the light stayed off for about 5 mins, then came back on again...with the r33 system having electronic actuators, doesnt it set itself to a centralised position and stop doing anything when it detects a problem?

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4599465
Share on other sites

Do you have an after market steering wheel installed? If you do, then theres a chance that the after market boss kit isn't HICAS compilable that or the HICAS sensor in the boss kit isn't connected properly.

This happens in my car.

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4599530
Share on other sites

I do have an aftermarket wheel on, HKS boss kit. it hasn't done it to me before, and after pulling in at Mittagong for about half an hour, it didn't do it again all the way back to Canberra. I'll pull all the plugs out and make sure they're clean of dirt etc, might pull the wheel off too and do the same.

Thanks for the input tho :P

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4599854
Share on other sites

A lock bar is generally around $200 + install and then you would need to get a wheel alignment.

Plus you need to pull the Hicas bulb in the dash or it stays on permanently.

The other option is the Tomei Hicas lock kit which has shims and an electronic gizmo to fool the ECU into thinking Hicas is still functioning, currently around $185 + postage on Ebay.

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4600637
Share on other sites

I always thought the pressure was required to keep the rear rack centred, and hence the need for a hard lock if you disable it.

I removed all the crap from mine - lines etc and lost about 20 kg of highly expensive junk as well as creating extra ps fluid capacity. Was going to fit a shorter R33 pump but it's well down the list of things to do.

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4604294
Share on other sites

I was going to have all my hicas stuff removed when i had my engine out...but the guy "FORGOT" so instead he put in a lock off whatever it is. with a lockbar then unplugged the solinoid to stop warning lights...but forgot the speed sensor which made more lights come on....><

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4607177
Share on other sites

I was going to have all my hicas stuff removed when i had my engine out...but the guy "FORGOT" so instead he put in a lock off whatever it is. with a lockbar then unplugged the solinoid to stop warning lights...but forgot the speed sensor which made more lights come on....><

Please tell me this guy had nothing to do with your engine removal/fitting...

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4607560
Share on other sites

Please tell me this guy had nothing to do with your engine removal/fitting...

>< It's being checked over by someone who's work i trust currently so he will pick up on anything else that has been forgotten...but in the most part the only problem with the engine ive had was the accessory belt needed tightening and a few old wired snapped. But the car runs smooth as a untuned GTR does...

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4609717
Share on other sites

Troy, seeing as I sold you the car, I will clarify a few things to save you and a few other people some time.

For the record you have a HKB bosskit installed in the car fitted to a GKtech wheel, the bosskit inwhich is in your car is HICAS compatible. The problem you have found occuring is not infact related to steering wheel.

If you stick your head under the back end of the car you will notice that there is the KYB HICAS linkage system, carefully, and I repeat carefully remove all the plugs and give them a spray with contact cleaner or electrical contact cleaner, it is quite dirty under there I know, and 15+ years of driving im sure has clocked up alot of dirt,

The member who posted that the Hicas system throws a warning under movement of the rack ends is correct to an extent however it is highly unlikely that the rear end of the car would move enough to trip sensors, I should know I went over the car with a fine tooth comb before it went on the truck.

The light has come on with me driving only 3 times in the 2 and abit years I owned it, and I put it down to age, I can assure you nothing in the rear end is astray or in need or repair, however a safety check would be recommended for peiece of mind.

A more probable cause to the problem mate (having worked around many Hicas equipped cars over the years) Would be that a earth wire has come loose (which I suspect is the case) or Jax Quitfit f**ked it somehow when they did the balance on the tires.

I suggest jacking the rear end of the car up mate, and if you drop the 2 10mm bolts either side of the linkage it will swing down, there you will be faced with 2 21-23mm bolts holding the diff into the rear cradle, what I suggest checking is that the HICAS earth is still connected to the left bolt, if it isn't re-connect it, I dare say this is your problem!

Goodluck mate and keep me posted on the car, I do miss it alot!

Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4610984
Share on other sites

The member who posted that the Hicas system throws a warning under movement of the rack ends is correct to an extent however it is highly unlikely that the rear end of the car would move enough to trip sensors, I should know I went over the car with a fine tooth comb before it went on the truck.
I was only talking to John @ Trojan about this on Friday night.. One reason that was brought up is that if you have movement/play in your rear rackends. The Hicas throws warnings

It was only a noted suggestion as it was a coincidence we were just talking about it as my rear rackend wasn't in great shape (since replaced two days ago).

Edited by sfrizza
Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4611670
Share on other sites

Also it is worth noting that you should check the fluid and top up if necessary, even over-full if you wish, It sovled my problem first time it happened in the car!

From what i remember, the rear hicas resovouir needs to be topped up when the car is running as it drops a bit. If you top it up when it isnt on it could still drop below the minimum and trigger the warning light. Check every plug and as age was mentioned, check for snapped wires. It doesnt take much for years of little bits of road hitting a wire to one day just snap.

Hope its a quick fix for you once you find the problem :(

Edited by Helious
Link to comment
https://www.sau.com.au/forums/topic/270402-hicas-warning/#findComment-4611753
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

    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
    • OK, so a bunch of trim needs to come off to get to the rear shock top mounts. Once the seat is out of the way, the plastic trim needs to come off. Remove 2 clips at the top then slide the trim towards the centre of the car to clear the lower clip Next you need to be able to lift the parcel shelf, which means you need to remove the mid dark trim around the door, and then the upper light trim above the parcel shelf. The mid trim has a clip in the middle to remove first, then lift the lowest trim off the top of the mid trim (unclips). At the top there is a hidden clip on the inner side to release first by pulling inwards, then the main clip releases by pulling the top towards the front of the car. The door seal comes off with the trim, just put them aside. The the lighter upper trim, this is easy to break to top clips so take it carefully. There is a hidden clip towards the bottom and another in the middle to release first by pulling inwards. Once they are out, there are 3 clips along the rear windscreen side of the panel that are hard to get under. This is what the rear of the panel looks like to assist:
×
×
  • Create New...