Power Locks Dont Respond When Programming Keyless Entry

[R0491]

Hi im trying to programme keyless entry to my car, while doing this process mentioned below the power locks are suppose to confirm the programming process however they dont respond. Ive tried this countless times and I cant get the locks to confirm anything?

Please help

Here is the process Ive used.

How

• Driver’s door open and key removed from ignition switch.

• Insert key into ignition switch, then remove it.

• Within 40 seconds: Close and open drivers door twice.

• Insert key into ignition switch, then remove it.

• Within 40 seconds: Close and open drivers door twice.

• Close drivers door.

• Insert key into ignition switch.

• Switch ignition ON and OFF once to program a new key code whilst retaining the original codes or twice to program new key code whilst erasing the original codes.

• Remove key.

• System should now lock and unlock vehicle, once or twice depending which mode has been selected.

• Carry out the following button procedure within 20 seconds:

• Yaris built in Japan and Yaris Verso: Simultaneously press and hold key lock and unlock buttons for 1-1.5 seconds.

• Yaris built in France: Press key lock button for a minimum of 1 second and release.

• Within 3 seconds:

• Press key lock button for a minimum of 1 second and release.

• System should now lock and unlock vehicle.

NOTE: If system locks and unlocks vehicle twice, programming procedure has not been completed. Repeat button procedure.

• If required repeat button procedure to program remaining keys.

NOTE: To exit programming mode: Open driver’s door.