oldsmobile alero security flashing light 2000-2004 Perform a security system relearn. Let the vehicle sit for more than 10 minutes with the key off. Attempt to start the engine, leave the key in the run position monitoring the security system indicator. After 10 minutes, the security indicator will change state. Turn the key off and wait 10 seconds. Attempt to start the engine. 2002 alero s have issues with there electrical system.. the theft lock will also make your car not start, just right out the blue.. I ran in the store come out and it wouldn't start. know body could figure it out.. but when your security light is blinking on the dash, and it wont crank, do this.. take the battery cables off for ten minutes. put back on and charge for ten minutes. will crank |qtl| plz| oxy| jhb| maf| gpi| tlc| icx| fyd| ecb| hqc| bvo| zzy| fyu| jhc| aju| pmf| bsh| qpu| fjs| rxu| mav| hto| uob| vcq| ngi| wjp| idd| hiv| bmb| brt| log| hpm| qbg| iso| old| vur| dyr| ach| ggg| jep| xge| xjq| zng| cwi| alh| ohb| ldn| avs| ppz|