[marco70]

Need virgin or reset.

Smart key part number 89990-02380
Thanks

93C86_ori.rar
File Type:
Downloaded:	2 times
Size:	842 bytes

[JV22]

Hi you need to reset also ID-BOX

reset.rar
File Type:
Downloaded:	2 times
Size:	820 bytes

[marco70]

I have one key that works.
Keyless and central locking are not working.
It happened after a weak battery.

I read how the key is working, it is enough to reset the smartbox.
No communication with the smartbox after my resets.

This is a version without a steering lock.
I added a second new key but nothing has changed.

[JV22]

If the key is working there is no need to resetoeanie smart box just learn with the help of Techstream

[marco70]

This is how Techstream did it.
I added a second new Techstream key but the keyless still does not work and the central locking.
Weak battery messed up the eeprom.

There are no errors in the car.

I found a virgin file on the DK forum. The ignition can be turned on, but there is no communication and the key cannot be added.
Looks like a swap
It doesn't work on this file either.

20210128_204936_EEPROM_938616bit 89990-02380 virgin.rar
File Type:
Downloaded:	3 times
Size:	467 bytes

It is possible that in this smartbox eeprom is assigned to flash?
   

Tomorrow will test your file looks promising.

[JV22]

Hello of course that will not work keyless until you reset the ID-BOX as I wrote to you in the first post.
It is in a very inaccessible place you can reset it without removing np.za using Abrites ,Barracuda.
Eprom is certainly not assigned to flash

[marco70]

ID-BOX must be reset when no keys are available.
For me, there is one working car key that can be started.

I have a procedure from the service and in the case of replacing the smartbox with one working key, you do not need to replace the ID-BOX behind the heater.

I have been repairing Toyota for a long time and have done it more than once.
This is the first time it has happened.

   

[JV22]

so there is nothing complicated there if you have knowledge on this subject greet

[marco70]

That's right, I'll let you know how it went on your file.

Thanks.

I can see that there was a problem with the antennas because the part numbers have changed.

   

[marco70]

Reset file ok
Problem found, broken RCO cable.