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To reset the check engine light on a 2002 Alero, you can disconnect the battery for about 15 minutes, which will clear the error codes and turn off the light. Alternatively, you can use an OBD-II scanner to erase the codes if you have access to one. However, it's important to first diagnose and address any underlying issues causing the light to come on, as simply resetting it may not resolve the problem. Always ensure the vehicle is turned off before disconnecting the battery.
What else can I help you with?
Reset check engine light in 01 Oldsmobile alero?
get a code scanner, or borrow one from a parts store, plug it in and clear codes
How do you reset the service engine light on a 1999 Oldsmobile Alero?
turn off engine, and start again
How do you reset the change oil light in 2004 alero?
how do you reset change the oil light in a 2004 alero?
How do you reset the check engine light on a 2008 Chrysler Sebring?
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
How do you reset the check engine light on a 1999 volkswagen jetta?
The check engine light has to be reset with a OBD scan tool
How do you reset the check engine light on 2007 dodge with cummins engine?
You reset the check engine light with a scan tool after repairing the failure.
How do you reset the check engine light in a land rover discovery?
hoe do you reset the check engine light in a 1995 land rover
How do you reset a check engine light 1999 Acura 3.2 TL?
how do i reset the check engine light on a 1999 acura 3.2tl
How do you reset check engine light on 1989 lesabre?
The check engine light comes on in a car when there is a problem with the engine. It will go off or be reset when the problem is fixed.
Why after you hit the reset button the check engine light is still blinking repeatedly?
There is no reset button for the check engine light. It must be reset with an OBD scan tool.
How do you reset the check engine light in a 2002 Chrysler sebring convertible?
You need a scan tool to properly reset the check engine light.
How do you reset check engine light for the 2009 Chevy trail blazer?
How do you reset check engine light for the 2009 Chevy trail blazer?
