there is this funny sequence of wheel turns and brake presses to get the hicas computer to go into diagnostic mode - then, from memory, it flashes the light at you to display error codes. sorry I don't know the exact sequence but it is on the net somewhere.
zac ----- Original Message ----- From: maldat <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 13, 2001 5:41 PM Subject: Re: skyline question > HICAS is 4ws but by not much you will see a rack across the rear of the diff. > I'm told they can cost a shit load to fix, if resetting the computer doesn't > work. > Firstly try disconcet the battery and turn the lights on and the ing swich on > (as if you are statring the car)pump the brakes about 9 times then reconcet > your battery and take your car for at least 10 min drive with your foot hard up > it.(or if you drive sloww drive as you would) > > Or take the Hicas light bulb out > > Malcolm > > Duncan Shillito wrote: > > > Listers, > > > > My father has an '88 HR31 coupe (RB20DET) with all the trimmings. > > He has a problem with the HICAS light staying on. > > > > 1st Q: What is HICAS? I've heard that it is a 4WS device that works at high > > speed. But I can't see physically how this works. It is built into the LSD? > > > > 2nd Q: Is it the same as the HR32 HICAS? > > > > 3rd Q: What would be causing the light to stay on? > > > > ps. the car drives perfectly.....no noises etc. and all fuses are working > > fine. > > > > Thanks for any help. > > dunc. > > > > _________________________________________________________________ > > Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. > > > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
