How do you reset computer on 2006 Chevy Colorado LS?

To reset the computer on a 2006 Chevy Colorado LS, you can disconnect the negative terminal of the battery and leave it disconnected for about 15 minutes. This helps clear any stored trouble codes and resets the engine control module (ECM). After reconnecting the battery, turn the ignition key to the "On" position without starting the engine for a few seconds, then start the vehicle. This process can help with troubleshooting and reset the system.