mhenne4 Posted June 16, 2012 Report Share Posted June 16, 2012 I have been trying to help him with an issue and getting his SHO tuned. He got his tuner from LMS and put the tune on it and now his navigation system says "navigation fault" [ATTACH]719[/ATTACH] He swears up and down this never happened until he applied the tune on the car. Anyone ever see this before or heard of this happening? Link to comment Share on other sites More sharing options...
larrylu Posted June 16, 2012 Report Share Posted June 16, 2012 I would consider asking Rick for a new version of that tune file and doing a reinstall. I never had the issue you describe but I have had an issue that was resolved by doing just that. I don't know where the variability comes from but it seems to be there. Maybe interactions between tunes and the variations inherent in the cars they are applied to. Good luck and happy hunting. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Crash712us Posted June 16, 2012 Report Share Posted June 16, 2012 I doubt the Nav system, has any relationship will the ECM. I suggest disconnecting the negative for a few mins. Link to comment Share on other sites More sharing options...
tss Posted June 16, 2012 Report Share Posted June 16, 2012 ^^X2. That seems to fix a lot of software glitches - see my post from yesterday! Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.