How do you reset the check engine light on 1995 nissan altima?

To reset the check engine light on a 1995 Nissan Altima, first, disconnect the negative battery terminal and leave it disconnected for about 10-15 minutes. This will reset the vehicle's computer and clear the check engine light. Reconnect the battery terminal and start the engine to see if the light has turned off. If the light persists, there may be an underlying issue that needs to be addressed.