4Wd Gtr R32 Probs

[Skip's]

Does anyone know or had this problem before.

I put my R32 Gtr on car stands to bleed the attessa system becuase of a code 21 flashes, i fill it up bled the system and it does not flash anymore. So I thought it was fixed, i put the car in gear let the cluch out and i could stop the front wheel from spiining around in gear and same for the other front wheel. Is this normal for the 4wd system? Also the 4wd light does not go out on the dash. All fuses are fine.

[GTSBoy]

Front diff is an open diff........

[Granthem]

The $WD system needs a good earth. Make sure all earths are in order.

[blind_elk]

...i put the car in gear let the cluch out and i could stop the front wheel from spiining around in gear and same for the other front wheel. Is this normal for the 4wd system? ...

Guessing the car is still up on stands? Then, Yes. The ATTESSA computer is seeing "rear wheel slip", and applies drive to the front wheels.

[Skip's]

The $WD system needs a good earth. Make sure all earths are in order.

Would this earth be above the diff, or is there more earth i need to check on?

[KiwiRS4T]

Try disconnecting thje battery and reconnecting it - may just need to reset the ecu(s)