You need a scan tool.
Bought a 2001 dodge ram 2500 only came with a key how would know if it can use a F.O.B. Thanks.
You will need access to a scan tool. Most likely you will have to go to the dealer.
With a scan tool.
You can go to local auto parts store, Autozone has advertised that they can help you find the right key fob before in my area, don't know if you have an autozone around or not though
To replace the battery in a 2011 Dodge Ram key fob, start by using a flathead screwdriver or a coin to carefully pry open the fob's two halves. Once opened, remove the old battery, noting its orientation, and replace it with a new CR2032 battery, ensuring the positive (+) side is facing up. Snap the fob halves back together until they click securely. Finally, test the key fob to ensure it’s functioning properly.
push the lock button on your key fob then the unlock button
To reset the panic alarm on a 2006 Dodge Ram 1500, simply press the "Unlock" button on your key fob. If you don’t have the key fob handy, you can also insert the key into the ignition and turn it to the "On" position, which should disable the alarm. If the alarm continues, disconnecting the battery for a few minutes can also reset the system.
To reprogram a key fob for a Dodge Ram 1500, sit in the driver's seat and close all doors. Insert the key into the ignition and turn it to the "On" position (not starting the engine) and back to "Off" five times within 10 seconds. After the fifth turn, the doors will lock and unlock to indicate the vehicle is in programming mode. Press any button on the key fob within 30 seconds to complete the programming, and then turn the ignition back to the "Off" position to exit programming mode.
I am not a mechanic, but your fob connects electrical systems of the car. Disconnected battery means it doesn't get the message to open the car.
It requires the dealers scan tool.
A 2001 Dodge Ram does not have EGR.A 2001 Dodge Ram does not have EGR.
To reset an alarm on a 2001 Dodge Ram 1500, disconnect the battery cable for 10 minutes. Users can also disable the alarm by inserting the key into the door.