Post by
maxhopper »
https://forums.nicoclub.com/maxhopper-u11180.html
Tue Apr 01, 2008 11:57 am
This is about all I could find on it.
Quote »The M30 was equipped with the Sonar Suspension II system that was also installed on the Maxima at the time, which featured a sonar module mounted under the front bumper that scanned the road surface and adjusted the suspension accordingly via actuators mounted on the strut towers. There was also a switch on the center console that allowed the driver to change between "Sport" and "Comfort" settings—essentially "firm" and "soft", respectively.[/quote]