2001 Oldsmobile Alero

2001 OLDSMOBILE ALERO
117,000 MILES • 6 CYL • FWD • AUTOMATIC
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GGEORG4421
  • MEMBER
  • 2 POSTS
Had car to GM garage because it won't run and they reset the security system and didn't find any codes . now car doesn't run again and acting the same way it did before want to know how to reset security system can you help me . Thanks Gary
Feb 11, 2008 at 11:33 AM
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2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
Ignition to "run" position, try to start and let key return to "run" position
Approx ten minutes security light will go off
turn key "off" and wait 5 seconds
repeat 2 more times for a total of 3 relearns
start car.
Feb 11, 2008 at 11:54 PM
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