Hi, I am trying to find the programming sequence to program/register a copy of my master key (I do have 1 master key but want to get acopy). Your help will be appreciated.
Thanks!
Rosemarie
I could be wrong here but I believe there are two ways to program the blank key.
1. flash the transponder in the key to activate. this would be accomplished by inserting it into a key programmer. Once the key is flashed or activated the technician connects the OBD II analyzer to the 4Runner's system to program the key.
2. Program it yourself. I'm not sure of the instructions for this but here are some instructions:
FOR 2002+
1.Make sure all doors and windows are closed.
2.Insert master key into the ignition cylinder.
3.Cycle the ignition cylinder from ON to OFF 5 times.
4.Open and close the driver side door 6 times.
5.Remove the master key and insert the new duplicate key.
6.DO NOT TURN THE IGNITION CYLINDER ON
7.The new key will be registered after 60 seconds.The THEFT light on the
dashboard will go out,indicating that programming has been completed.
"some 2002 will work using the 1998+ programming."
