I own a 06 JDM right hand drive G35 aka Nissan Skyline 350GT. My location is in Singapore.

I have read thru the forum about tapping the VSS wire for the the VSD.

But when I tried to locate the white and green wire behind the head unit, there was none to be found.

I tried the other location which was behind the instrument cluster and same thing.

I was told that JDM G35 have CAN bus systems and thus cannot be tapped for the speed or RPM signal...is this true?

Any members here from Japan that have successfully tapped the speed and RPM signal?

Any help will be appreciated as the stock speedo only displays speed up to 190km/h or 115mph

Thanks.