Can i have custom messages on my center and delete ones i don't need? For example i want to get rid of "service 4wd" and the annoying "security" in exchange for something like "low vacuum" and "water in fuel".

I'm no tuning expert but i would expect this would possible/?

 

No can do as far as I know. All the message centers are preprogrammed with specific messages that are triggered by the PCM. Custom editing of the message center would basically require a custom OS for the PCM and BCM.

 

yea I have never heard of this being done either but it doesn't seem like a hard feat what with all the custom tuning going on in the performance world and we can't modify a little digital display.

Anyone have any experience with the message centers with shutting certain messages off at least?

 

Year, make, and model of the vehicle you wanna mess with?

 

Sorry about that, I'm always getting this forum and ls1tech mixed up, were talking like 99-05 LS 4.8 5.3 6.0 1500 trucks.

 

Can't change the message center on the 99-02 trucks. But there is a way(I've seen it, but don't know how it's done) to make the message center read a "custom greeting" when you start the truck on the 03-07 trucks. Not sure if you can take it farther than that or not.