How to diagnose security light issue - light comes on Apr 13, 2019 22:07:23 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by AuroraGirlFromMars on Apr 13, 2019 22:07:23 GMT -6 My Tech 2 indicates nothing related to pass key ii issues and my car starts everytime. It doesnt flash, and the security light coms on with a key turn as well.