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CEL, TCL, and Security light issues

2K views 3 replies 2 participants last post by  slls 
#1 ·
I have an 09 Pontiac G6 3.5 L V6, tonight when I started driving the car my CEL, TCL, and Security light all came on. Error started flashing on my Odometer and my radio/information display became glitchy. All of the gauges on my dashboard from the speedometer to the gas to the temp started going haywire. I got home but my car certainly felt off as well. Is this a bad BCM?
 
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