Reset Check Engine Light on 1997 Jeep Cherokee?

To reset the check engine light on a 1997 Jeep Cherokee, you can disconnect the negative battery terminal for about 15 minutes. This will clear the vehicle's onboard computer and reset the light. Alternatively, you can use an OBD-II scanner to clear the codes, which will also turn off the check engine light. Remember to address any underlying issues that triggered the light before resetting it to prevent it from turning back on.