# 2004 grand prix anti theft system question

**URL:** <https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813>\
**Category:** Maintenance/Repairs\
**Tags:** pontiac\
**Created:** [March 29, 2010, 4:16pm UTC](https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813 "2010-03-29T16:16:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![fral431](https://avatars.discourse-cdn.com/v4/letter/f/a9adbd/32.png) [@fral431](https://community.cartalk.com/u/fral431)\
**Post date:** [March 29, 2010, 4:16pm UTC](https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813/1 "2010-03-29T16:16:58Z")

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The Service Teft System displays everytime I turn on the car. I can remove by resetting the dash controls. but if car is shut off and restarted the message returns. Thanks

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**Author:** ![missileman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/missileman/32/1366_2.png) [@missileman](https://community.cartalk.com/u/missileman)\
**Post date:** [March 29, 2010, 6:00pm UTC](https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813/2 "2010-03-29T18:00:59Z")

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Is this a factory installed theft system or an aftermarket system?

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**Author:** ![fral431](https://avatars.discourse-cdn.com/v4/letter/f/a9adbd/32.png) [@fral431](https://community.cartalk.com/u/fral431)\
**Post date:** [March 29, 2010, 6:12pm UTC](https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813/3 "2010-03-29T18:12:05Z")

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it is factory installed

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**Author:** ![fral431](https://avatars.discourse-cdn.com/v4/letter/f/a9adbd/32.png) [@fral431](https://community.cartalk.com/u/fral431)\
**Post date:** [March 30, 2010, 7:41pm UTC](https://community.cartalk.com/t/2004-grand-prix-anti-theft-system-question/46813/4 "2010-03-30T19:41:14Z")

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it is factory installed