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4wd abs hicas attessa

  1. 4wd light on error code 21

    General Nissan Skyline Chat
    Hey guys, A week ago my 4wd light came on. So the car was only 2wd. I checked the boot, its a code 21. I replaced the tps and set it correctly. The 4wd light will still come on at random. It could be on startup, or it could be 30 minutes after it starts up. I've looked through the Attessa ECU...
  2. ABS/4WD/HICAS lights ALWAYS on

    General Nissan Skyline Chat
    So I picked up an R32 GTR the other day. The 4wd and abs lights are on all the time, havent seen them go out yet. Key in ignition, switch to the on position, I can hear the fuel pump priming but NOT the 4wd pump. After i start the car, and drive for about 10 minutes the HICAS light comes on...