I had to replace the instrument cluster on a 2013 Camaro because it was intermittently acting up. I was able to use the Xtool scanner to correct the mileage of the odometer.
XTOOL D8BT Automotive Diagnostic Scan Tool with 3-Year Updates, 2023
https://amzn.to/3FxLjhO
Xtool D8
https://amzn.to/3Cx0sfB
Xtool D8 Scan Tool
https://amzn.to/3Cvg2s6
KAIFNT K271 Trim Tool
https://amzn.to/3okQQR8