racerbug

I have a 2006 and just jot a recall for the headlight wiring . A friend of mine told me that if you bring your corvette in that the service tech will clear your computer to stock and make it so you can't reprogram it. Has anybody heard of this?

timd38

No.

Dano523

Other way around that your friend must be thinking, hence some tuners lock the tune/PCM after they have tuned the car, and it's the dealers Tech II programing tool that can not make any changes to a locked PCM if needed instead.

As for tech II and the jumper wire for the light recall, they are not going to change anything on the PCM programing. If anything, they might just plug in a Tech II to scan only for some information (can scan a locked PCM, but can not make changes to a locked PCM with a Tech II).