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I recently got tired of trying to fix other tuners mistakes so I went back to the dealership and reflashed the updated tune from GM based on vin. I disabled vats and started tuning. Now I have the security light on all the time anyone have any clue on this even with vats disabled.
thanks
Happened to me not too long ago. Problem was the ignition switch. Replaced and all is good:)
fixed it reflashed to the stock tune then put the new one in and no security light, dont ask I dont know why that worked
Quote:
Originally Posted by 02sierraz71
You don't happen to have a remote starter do you?