2008 Toyota Yaris keyless entry remote fob smart key programming instructions.
These instructions are for the remote portion of the Key/Remote combo only. Key portion will still need to be cut and programmed if it requires a transponder chip.
1- Drivers door open & unlocked. Key out of ignition
2- Insert & remove key 2 times within 5 seconds
3- Close & open drivers door twice within 40 seconds
4- Insert key into ignition & remove
5- Close & open drivers door twice within 40 seconds
6- Insert key into ignition
7- Close the door
8- Turn ignition switch from "LOCK" to "ON" & back to "LOCK"
- ONCE for ADD mode
- TWICE for REWRITE mode
9- Remove the key from ignition
10- To confirm your mode selection, the power locks will now cycle "lock" to "unlock" a number of times corresponding to your key cycles in step 8
11- Within 40 seconds of confirmation
- Press both transmitter Lock & Unlock buttons simultaneously
- Within 3 seconds press transmitter Lock button for more than 1 second
- If successful, the power locks will cycle once (twice indicates transmitter problems)
- Repeat step 11 for additional remotes
12- Open door to exit programing