Quote:
Originally Posted by ctrlz
2021, so doubt it's battery unless you are having other weird electrical issues.
Turn signals are probably turned on by the BCM. I'm not sure if the blinkers would keep working with the car off with the exception of hazard lights. I suspect not, but haven't verified that. So I doubt the steering column switch module is sending false signals to the BCM.
Since you are getting one side on at a time, I also doubt it's the hazard light switch, or false signal from that switch.
Time for google to see if this has shown up other GM vehicles.
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Just posted an update. Turns out its a tire fill alert (didnt even know that was a real thing). I can turn a wrench but all these new tech features sure make me feel stupid sometimes LOL
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2021 Wild Cherry 1SS, LT2 Intake, Rotofab, Borla S-Type, Texas Speed longtubes, SMG flex fuel sensor, GPI Tuning, Bronze 1LE replicas
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