Check Engine Light
Turn out service engine light and security light?
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Asked in Cadillac Escalade, Check Engine Light
How do you turn off the service engine light on a 2002 Cadillac Escalade?
How do you reset a dashboard security light on a Chevy truck?
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.