Jump to content
SAU Community

Attessa Not Working

GTroro

By GTroro,
in General Maintenance

 Share

Recommended Posts

GTroro Explorer

GTroro

Posted
Posted

Hey guys,

Just got my car back from smash repairs to get some minor body repairs done, and from the moment ive started my car, the 4wd lights come on.

It seems as though Attessa is not working as i have not seen any torque being delivered to the front.

I was wondering if this is a fuse problem or something else?

Also, my right headlight is busted too. Took the globe out and the filament is still in goood nick.. i tried changing the globe just to check but it doesnt seem to be working. is this also a fuse problem?

Thanks for your help.

Link to comment
https://www.sau.com.au/forums/topic/301147-attessa-not-working/
Share on other sites
blind_elk Grand Master

blind_elk

Posted
Posted

What's the error code coming out of the ATTESSA computer?

Are you sure the headlamp globe is "in good nick"? Some breaks in the filament are hard to see. Hook it to a battery, or test with a multimeter.

MrStabby Grand Master

MrStabby

Posted
Posted

There is a fuse box under the bonnet near the drivers side suspension tower. On 32's people pull the fuse to make the car into RWD, and that does cause the AWD light to come on, so check that. IIRC its the fuse closest to the front of the car.

blind_elk Grand Master

blind_elk

Posted
Posted
my AWD light is always on, but the awd is working fine, ive had its checked by 3 different mechanics and car elections and all have sed its fine.

If you fix it let me know

If the AWD light is on, then that means there is a problem with the AWD system. When there is an error in the AWD system, it doesn't work.
sydking Veteran

sydking

Posted
Posted
If the AWD light is on, then that means there is a problem with the AWD system. When there is an error in the AWD system, it doesn't work.

ive had it checked by 2 different mechanics, also an auto electrician, and they have all sed its fine. i cant work it out but its working fine.

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      New kid on the block

      By GTSBoy · Posted

      The wiring diagram for the R33 RB25 is freely available, and is essentially the same same as most other RBs (just with differences as to which pin # does which job). To get the ECU to power up, you just need to provide power to the ECCS relay, and have the other power feeds that come in from the top left of the wiring diagram (wrt the ECU) that give perma power to the fuel pump relay, the ECU itself, etc etc, all connected. When you put power on all these it will just come to life. It's pretty clear from the diagram what needs to happen. Just follow the lines from the 12V + supply stuff in the top left over towards the ECU. I've even posted snips of such diagrams (not for vanilla 25, I think for Neo and 26) to various threads here in the last few months, talking about what it takes to get the fuel pump and FPCM up and going. Search these up and they will help get you started on doing the same with the vanilla 25 diagram. Hell, for all I know, I've done the same with that one in years past and have forgotten.
    • Duncan
      New kid on the block

      By Duncan · Posted

      Yep...so unless someone posts up the answer you will need to probe from the ECU connector to the dash plug with a multi meter in continuity mode to trace the wires.  Note the ECU has multiple - and + (and across different key settings - Battery, IGN and Start) and most likely the power is fed from the connector(s) that is normally near the left hand headlight.
    • Songo
      New kid on the block

      By Songo · Posted

      Thanks Duncan, I am actually just trying to get the Rb turning and running with the RB25DET S2 original loom itself  I am just trying to get it going outside the body and not thinking about the S15 or trying to match anything to the S15 loom at all I am only trying to see if anyone has done this and what pin they found to be the ignition trigger and ECU+/- on the dash connector, that's about it. Thanks  
    • iain_ST44GA
      M35 VQ25DET starter motor

      By iain_ST44GA · Posted

      Hi Guys, Does anyone know any aftermarket part numbers for a starter motor to suit the VQ25DET? I can find lots of alternative part number for the VQ35DE, which I assume would fit, but there is a lot of conflicting information out there. Thanks..
    • Murray_Calavera
      R33 GTR running -9 with no tune

      By Murray_Calavera · Posted

      I don't understand how this hasn't boiled down to - Upgrade the turbo when you have everything required. ECU, injectors, fuel pump, turbo, etc. Do it all at once.  If you don't have everything required, just enjoy the car as it is and keep saving up your pennies. 
×
×
  • Create New...