Turn off check engine light off 01 jeep wrangler?

To turn off the check engine light on a 2001 Jeep Wrangler, you can start by checking for any diagnostic trouble codes (DTC) using an OBD-II scanner. If you’ve resolved the underlying issue, you can clear the codes with the scanner, which should turn off the light. Alternatively, you can disconnect the battery for about 15 minutes to reset the system, but this may also reset other electronic settings. Always ensure that any underlying issues are fixed to prevent the light from coming back on.