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Take the negative battery cable off, then turn the ignition to the on position to leave the ignition on for 5 seconds then turn off. Then reconnect your negative battery cable.

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16y ago

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How do you reset the computer codes on a 2001 Buick lesabre?

To reset the computer codes on a 2001 Buick LeSabre, you can disconnect the negative battery cable and leave it off for about 15 minutes. This will clear the memory and reset the computer. After reconnecting the cable, start the vehicle to see if the check engine light is off. If the light persists, it may indicate an ongoing issue that needs to be addressed.


How do you reset your radio in your 1995 Buick lesabre?

1995 Buick LeSabre how do i reset my radio


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How do you reset the computer brain on an 1993 Buick Lesabre?

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How do you reset chck engine light on a 1999 Buick lesabre?

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How do you to reset the computer on a 97 buick lesabre?

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How do you reset check engine light on 2001 lesabre?

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You were wondering how to reset the oil percentage gauge on a 2002 Buick Lesabre Custom?

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