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To reprogram the security system on a 2003 Pontiac Montana, first, ensure that you have all keys available. Insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for approximately 10 minutes; the security light should turn off. Turn the key back to the "Off" position and repeat the process two more times with the same key, then try starting the vehicle. If issues persist, consult a professional or refer to the vehicle's service manual for additional steps.
What else can I help you with?
Car will not start but my lights work and radio?
security system need to be check take the car to the nearest Pontiac car dealer to have it reprogram
1993 Pontiac Bonneville security system?
How to override the security system
Where are the oxygen sensors located in the 2000 Pontiac Montana?
they are located in the exhaust system Where ? how many 02 sensors on a 2003 Pontiac Montana
How do you reset security system on 1998 Pontiac Bonneville?
how do i restate my security system in my 2000 Bonneville
04 Pontiac Montana where is factory amp located?
The Pontiac Montana does not come with a factory installed amp in the sound system. The wiring goes directly from the radio to the speakers.
How do you rest anti thief on a ninety six cutlass supreme?
It will probably have to go to the dealer and have the system repaired & then they have to reprogram the security system
How do you disengage the anti theft on a 2002 Pontiac grand am on your own?
How to disengage Pontiac Montana 2002 anti-theft system
How do you reset security 2000 Pontiac Montana?
To reset the security system on a 2000 Pontiac Montana, first, insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the security light turns off. Next, turn the key to the "Off" position for a few seconds, then turn it back to "On" again for another 10 minutes. Repeat this process a couple of times if necessary, and then try starting the vehicle.
How do remove the key cylinder in a 1998 gmc jimmy?
If you have the "PassLock" Security system on your vehicle, you MUST take it to the dealer to have the ignition changed out. The will have to reprogram the security system to match. If they don't your security may stay engaged which will cut of the fuel.
Does the 2003 Gran Prix have a security system?
The 2003 Pontiac Grand Prix does come with a factory security system installed. If your security system is enabled it should have a "security" light that flashes when the key is turned on.
1999 Pontiac Montana won't start with new battery?
you will need to call a pontiac dealer and get an activation code, because of the anti-theift system.
What do I need to do to reset the service theft system light on Pontiac grand gran am?
disconnect the battery then reconnect. easiest way to reprogram any car computer..
