i wanna ask about my r32 gts-t problem, when i driving it very slow(cause traffic jam) and using A/C, the hicas light is on and steering wheel is very heavy, then when nights come i turn my headlights and a/c, and the hicas light is on and the steering wheel is heavy, does anyone know what is the cause???

Thanks

PS. My Skyline is Automatic Transmission

does any one know???? please help!!!!!1

i got the same problem but mine is a r32 gts-4 manual. Something is faulty if the light is on, but i can't figure what (im not great at trouble shooting).might take it to nissan so they can run the computer on it.

Power steering fluid leak in the HICAS rear steering rack. Easiest way is to remove the HICAS using a Tomei HICAS locking bar. No more light and the car is a lot more predicatble to drive.