List Of 2002 Nissan Sentra Check Engine Light Reset References. Once the problem has been fixed, the check engine light will need to be reset. Drive an older vehicle around for a few days after repairs.

2) turn the ignition key to the on position and wait three seconds. This can usually be done by disconnecting the battery for a few minutes, although some cars may require a different process. Web in this video, i show you how to reset the check engine light on your car.