My security light blinks even when car running I.

Tiny
ANONYMOUS
  • 2001 PONTIAC GRAND PRIX
  • 100,000 MILES

My security light blinks even when car running I go to start the car now it don't even turn over I replaced the ignition cylender n modual wat. Do I do

Wednesday, March 27th, 2013 AT 9:20 AM

1 Reply

Tiny
DRCRANKNWRENCH
  • EXPERT
  • 3,449 POSTS

The immobilizer, which is part of the alarm/theft system, either needs to be reset or replaced. You will have to go to a cealership to get the immobilizer reset. It kills the ignition so the car won't start and can't be stolen.

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Wednesday, March 27th, 2013 AT 10:51 AM

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