If you want your service engine soon or check engine light reset than you can disconnect the battery. If you want the security light out you have to hook up a battery charger and turn your key to the on position without starting it. Wait at least 15 minutes, then turn key back to the off position and then try to start it.
The security light on a 2001 Chevy Astro Van can be reset by disconnecting the battery for 30 seconds. This resets the system and turns out the light until another problem is detected.
To reset the security system on a 2005 Chevy Cobalt, first, insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the security light on the dashboard turns off. After that, turn the ignition off, wait a few seconds, and then start the engine. If the security light continues to stay on or blinks, you may need to consult a professional for further assistance.
To reset the fashing dash blue security light............disconnect the hot lead on the battery and after about 3 minutes, reconnect it. Light should be off now.
How do you reset dashboard brake light on vw passat
reset the brakelamp light on the dashboard - Honda prelude 1991
Have the air bag system repaired and the light will reset itself.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
The easiest way to reset the ABS light in a 1992 Chevy Lumina is to disconnect the battery for about 30 minutes. When it is reconnected, the light should be reset.
How do you reset check engine light for the 2009 Chevy trail blazer?
if it was manufactured after '96 it should have an OBD II port located underneath the dashboard near the steering column. take an OBD II scanner and find the code that was tripped and reset it.
unplog the battery cable for 10 seg. unplug the battery cable for 10 s,
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.