Voltage regulator Changed

[09XB12R]

09XB12R, 5K miles...
Ok, so after troubleshooting and finally changing out the regulator for a new one, I still have the two codes. I still need to troubleshoot the exhaust actuator code, but I have a question: when the problem is fixed, will the code just go away or will I need to reset the light somehow?
...and let me add, thanks for all the advice and direction. You guys are awesome!

Any help is much appreciated!

[anrkizm95]

exhaust actuator code may store in history but the light will go out when fixed

[09XB12R]

...leads me to believe the problem is not fixed then! The light is still flashing the battery voltage and exhaust actuator codes still.
I'm just about to give up and take it to the stealership!

[anrkizm95]

what are the code numbers?

[anrkizm95]

are you using the jumper wire method to get codes.