HUD Problems - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

EightyNine240SeXi · 04-09-2008, 11:51 AM

I have a 89 240sx with the HUD. It works but both the speedo and HUD read 0 all the time. I was wondering which sensor controls the speedo and if the trans from a 92 240sx without the HUD will be any different.

96Turbo · 04-09-2008, 12:03 PM

the transmissions are pretty much all the same....so you could use the 92 tranny without any major mods. I guess i would pull the cluster out and check all the wire connections. Sounds like you're getting power to the HUD/speedo, but the signal isn't there. Signal comes from the VSS (vehicle speed sensor) that's a little gear on a shaft stuck into the transmission

04-09-2008, 11:51 AM	#1
EightyNine240SeXi Join Date: Mar 2008 Location: Ohio Age: 34 Posts: 3 Trader Rating: (0) Feedback Score: 0 reviews	HUD Problems I have a 89 240sx with the HUD. It works but both the speedo and HUD read 0 all the time. I was wondering which sensor controls the speedo and if the trans from a 92 240sx without the HUD will be any different.

04-09-2008, 12:03 PM	#2
96Turbo Zilvia FREAK! Join Date: Nov 2007 Location: AZ Age: 35 Posts: 1,315 Trader Rating: (11) Feedback Score: 11 reviews	the transmissions are pretty much all the same....so you could use the 92 tranny without any major mods. I guess i would pull the cluster out and check all the wire connections. Sounds like you're getting power to the HUD/speedo, but the signal isn't there. Signal comes from the VSS (vehicle speed sensor) that's a little gear on a shaft stuck into the transmission