Not true... My 240sx's gauges have never worked as far back as i can remeber all my older friends owning it, they tried everything to fix that gauge problem from replacing the cluster the dash and testing the harness and could never fix it so dont just go buying new parts ......do more research, because it didn't work for mine.300ZXttZMAN wrote:i had the same problem with my car (1990 300zx tt 5 spd pearl white) you need to get a new cluster