The Aurora has a VATS ignition and either the contacts in the ignition lock are bad, the wires from the lock to the computer are broken or the VATS chip in your key is dirty or the contacts in the ignition lock is dirty and not making connection with the chip in the key.
i did have same problem on my 95 aurora i have replace ignition coils sparkplugs and wires that solve my problem
Oldsmobile Aurora was created in 1995.
wheres the thermostat on a 2001 Oldsmobile aurora
To disarm the security system on a 1997 Oldsmobile Aurora, simply press the red button on the key fob. If the key fob is not available, insert the key into the ignition and turn.
where are the fuel injectors in a 1997 oldsmobile aurora
Where is the Knock Sensor located on a 1996 Oldsmobile Aurora?
can you bypass a 2001 oldsmobile aurora ac compressor?
Where is the fuel filter located in a 1999 oldsmobile aurora
remove and replace water pump in 1997 Oldsmobile aurora
Where is the speed sensor located on a 1997 Oldsmobile Aurora
I hear it is the crankshaft position sensor (CPS) on the car, we have an Aurora in the shop now with this problem.
In the 2001 Oldsmobile Aurora, the horn is located under the left headlamp on the left front corner of the car. The Oldsmobile Aurora midsize sedan that was launched in 1995.