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After the Explorer is scanned for trouble codes to diagnose and then repair the malfunction , then the check engine light can be reset
The check engine light is reset with a scan tool after repairing the failure that caused the trouble codes.
It is important to make sure the check engine light is not on when having a car inspected. A person can reset the check engine light by clearing the codes that are causing the light to go on.
A person can reset the check engine light by using an OBD scanner to clear the codes. This is after the problem is fixed.
if you disconnect the battery for at least 5 minutes then reconnect it ,it will reset the check engine light
You need a scan tool to reset codes after repair.
Have vehicle scanned to determine the problem and reset codes
To reset the check engine light on a 2004 Toyota Sienna, you can disconnect the negative battery terminal for about 15 minutes. This will clear the engine codes and reset the light. Alternatively, you can use an OBD-II scanner to erase the codes directly from the car's computer. However, if the underlying issue causing the check engine light is not resolved, the light may come back on.
Auto Zone will check your engine codes and if you ask they will clear your codes for FREE.
To reset the check engine light on a 2004 Jaguar, first, ensure that the underlying issue triggering the light is resolved. You can then disconnect the battery by removing the negative terminal for about 15 minutes to reset the engine control module. Alternatively, using an OBD-II scanner to clear the codes can also reset the light. After reconnecting the battery or clearing the codes, the check engine light should turn off if there are no remaining issues.
The check engine light comes on to notify the driver that there is an issue. To reset the light, it is best to take care of the issue, or use a scanner that will clear any possible codes.
The service engine soon, or check engine, light is reset with a scan tool after repairing the cause of the trouble codes.