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2003 avensis t spirit key fob resetting

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Hello everyone

New here and a bit stuck tbh

Both black fobs are not working  both have no faults  both have been tested

Will not open or lock car

Key works perfectly manually

No issues at all except no alarm immobiliser or remote locking or unlocking now

They need re syncing i am told but I have no idea how to do this 

Garage told me to Google it

Nearest dealership is not nearby so would like to try to sort myself since my usual garages both don't want to do it

Any help out there please

 

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Same problem here on my 2004 just happened yesterday. I’ve tried various combinations that Ive seen online but cannot find one for these year models.

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This is copied from here, cannot remember the exact link :

 

 

Toyota Key | Corolla | Carina | Avensis | Rav 4

 

 

Following is an explanation and the procedures for each of the possible programming functions. The System is capable of responding to a total of 4 remotes. If you attempt to program more than 4, it will erase the first remote programmed to make room for the next.
There are four different programming commands when setting up or verifying your remote transmitter, they are:
A. Add mode, used to add a remote to your system that is not currently registered.
B. Rewrite mode, used to erase all previously registered remotes and allow you to begin again the programming process.
C. Confirmation mode, used to verify the number of remotes that are already pro-grammed in your system.
D. Prohibit mode, to prohibit all remotes from operating the door locks.


All four modes start with these instructions:


1) Make sure that the key is not in the ignition, the doors are unlocked, and the driver's door is open.
2) WITHIN 5 SECONDS, without turning, insert and remove key from the ignition twice. (leave key out)
3) WITHIN 40 SECONDS, Close and open the driver door twice. (leave door in open position)
4) Again, insert key into the ignition and remove it. This time only once. (leave key out)
5) WITHIN 40 SECONDS, Close and open the driver door twice, then close the door.
6) Insert key into the ignition and leave it in the LOCK position.



A. Add mode:
A1) Turn the key to "ON" for 1 second, then turn back to "LOCK".
A2) Remove the key.
A3) You’ll hear the doors "LOCK" and 1 second later "UNLOCK" (just listen)
A4) On your remote, press the lock and unlock buttons simultaneously for 1 to 1½ seconds, then let go.
A5) On your remote, IMMEDIATELY press unlock by itself.
A6) You’ll get one of three responses:
R1) You’ll hear the doors "LOCK", then "UNLOCK" once. The remote is ac-cepted. If you want to program another remote, immediately proceed to step A4 with your second remote, otherwise open the driver’s door and the remote is registered.
R2) You’ll hear the doors "LOCK", then "UNLOCK" twice. Either you didn’t use the same remote in steps A4 and A5(not likely), or this remote was already registered.
The timing was off when you pressed the LOCK and UNLOCK buttons simulta-neously and then UNLOCK by itself. Immediately press the two buttons together and the unlock by itself again. Keep trying until you get the locks to signal once that you have been successful. Then if you have another remote to program, quickly press its' buttons as before, until you hear the locks signal once. When you are finished, open and close the driver door to lock in the programming.
R3) If no response, go back to step 1 near the beginning of these instructions.

B. Rewrite mode:
B1) Turn the key to "ON" for 1 second, turn back to "LOCK" for 1 second, then back to "ON" for 1 second, and finally back to "LOCK" for 1 second
B2) Remove the key.
B3) You’ll hear the doors "LOCK", 1 second later "UNLOCK", 1 sec., "LOCK", 1 sec. "UNLOCK". (just listen)
B4) On your remote, press the lock and unlock buttons simultaneously for 1 to 1½ seconds, then let go.
B5) On your remote, IMMEDIATELY press unlock by itself.
B6) You’ll get one of three responses:
R1) You’ll hear the doors "LOCK", then "UNLOCK" once. The remote is ac-cepted. If you want to program another remote, immediately proceed to step B4, otherwise open the driver’s door and the remote is registered.
R2) You’ll hear the doors "LOCK", then "UNLOCK" twice. You didn’t use the same remote in steps B4 and B5(not likely).
R3) If no response, go back to step 1 near the beginning of these instructions.

C. Confirmation mode:

C1) Turn the key in 1 to "ON" and back to "LOCK" in one second intervals for a total of 3 times.
C2) Remove the key.
C3) You’ll hear the doors "LOCK" and "UNLOCK" in 2 second intervals. (just lis-ten and count each set)
1 Set = You have 1 remote registered
2 Sets = You have 2 remotes registered
3 Sets = You have 3 remotes registered
4 Sets = You have 4 remotes registered
5 Sets = You do NOT have any remotes registered

D. Prohibit mode:
D1) Turn the key to "ON" and back to "LOCK" in one second intervals a total of 5 times.
D2) Remove the key.
D3) You’ll hear the doors "LOCK", 1 second later "UNLOCK" 5 times. (just listen and count each set)
D4) This will erase all previously registered remotes and cancel the wireless door lock function.

 

 

For 1998+ Toyota, Lexus
Add Duplicate Key
1. Simultaneously depress and release brake and accelerator pedals 1 time.
2. Insert existing master key into ignition.
3. Within 15 seconds depress and release accelerator pedal 5 times.
4. Within 20 seconds depress and release the brake pedal 6 times and
remove key.
5. Within 10 seconds insert new key into ignition.
6. Within 10 seconds depress and release the accelerator pedal 1 time.
7. After 80 seconds new key is registered and security light goes off.
8. Remove new key and depress and release brake pedal 1 time.



For 2002+ Toyota, Lexus
Add Duplicate Key
Requires one working Toyota/Lexus Master Key.
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 five times.
4. Open and close the “driver side� door 6 times.
5. Remove the Master Key and insert the new duplicates key.
6. 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.

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