Why does the "SECURITY" light com on on occasionally?

2001 PONTIAC BONNEVILLE
374,000 MILES
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NOTAPROMIKE
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  • 66 POSTS
intermitenat(sp)
Jan 29, 2012 at 8:07 PM
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RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,106 POSTS
Have it scanned for both soft and hard codes. The key may be chipped and the battery may be either making intermittent bad contact or dying.
Jan 29, 2012 at 8:08 PM
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