Have a 1994 oldsmobile cutlass supreme,security light in dash flashes.what are the odds that the main brain is bad and not the ignition wires going threw the column are broken
Sounds like a RFID issue. Your key most likely has a chip inside of it. Most of the time people will have multiple keys on their key chain that can cause interference with the receiver in your steering column. Try using the one ignition key to start.
Try getting a new key cut - resistor in the key(s) may be bad.
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The security light has been flashing about as long as the car has been running like ****, is this a computer going bad.
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