It is a glitch. If the car wont start put the key in the ignition put it in accessory and wait till theft light goes out. Then restart car. We spent 1500 dollars on replacements then found this is a recall and a known problem that Chevy intends to do nothing about. We have a 2001 Chevy Malibu.
you have a problem with theft system possible key cylinder
what to do when the malfuction light comes on?
It means that the theft computer has detected a malfunction and set a trouble code.
Your anti theft alarm is disarmed
what does it mean when light comes on
it means when the maintenance light is on
Theft alarm or chip key malfunction.
It means your engine needs attention.
its mean that
Luke comes from the Latin name, meaning "Light".
When the security light comes on in your 2000 Chevy Venture van, it typically indicates an issue with the vehicle's anti-theft system. This could mean that the system is activated, or there may be a problem with the key or ignition, such as a faulty key or a malfunctioning security module. If the light stays on or blinks, it may prevent the vehicle from starting, signaling that you should check the key's transponder or consult a mechanic for further diagnosis.
your car is over heating