How do you turn the check engine light off?
Buick Q&AAsk Your Question
2001 Buick LeSabre Question: After replacing faulty part how do you get the check engine light off?
Answer #1torque wrench from Stewart's Auto Repair LLC, May 08, 2011, 07:34Master
You need a code reader or scanner to reset OBD II codes. If you don't have one your local auto parts store like Advance, Auto Zone, O'Reilleys will do it free.
Answer #2rovjer March 23, 2013, 12:02Rookie
You can also disconnect the neg battery terminal for 10 seconds or more, then reconnect.