: Sts hud

05-21-10, 04:46 AM
Anyone know if this will work or has it been done?

05-21-10, 04:26 PM
You might be better off with a C5 HUD.

Same pcm.

0AT E03
05-21-10, 06:25 PM
If the required data lines on the Class 2 bus are there then yes. However I don't think the STS is Class 2, rather I think it's GM LAN. The C5 and C6 Corvette are Class 2, and if the C5 uses the same PCM it probably has the right messages on the bus for speed and RPM.

Mounting it is another story, don't know if there is room in the CTS dash. I'd say there isn't. Cars these days are packaged pretty tight.

05-21-10, 06:28 PM
You might look at this instead:


05-21-10, 09:57 PM
Thanks for the link. Not much room on the dash. I forgot about the C5'6's. I am almost positive they are the same system.