Thread: DTC codes won't disable

I found a random 1998 GTP VIN and checked the GM TIS website. Looks like 9352809 is the newest OSID that supersedes the one I am using. I should have checked this to begin with.

I guess the rule of higher numbers doesn't always apply. It looks like they sometimes change the number all together and start a new series of revisions or something.

I guess I will apply all my changes to 9352809 and see what happens. Probably better to be using the newer BIN file anyway.