Toyota Rav4 from 2008 with key less system

[clauberty]

I have a rav4 with 2 keys and the system is keyles go and entry

remote lock/unlock, keyless entry and go not working on both keys

keys tested with key tester and are 434 MHz and remote led is lighted on one key battery is new in both keys

engine start is working with both keys if key is near start button

i try to add key but with no joy :rofl:

ori key 1
Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 47 - Locked
Serial number: E9A6B91A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key


ori key 2
Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 47 - Locked
Serial number: E68B5B1A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key

and keys i want to add

Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 0A - Locked
Serial number: 47E9371A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key

Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 38 - Locked
Serial number: 93F1281A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key


i have teachstreem and deleted all keys except one

but i cannot register keys at the end key register error

keys that i want to register are OK?

Thank you
Edit photo
The black is key I want to register key is virgine
Grey is ori key of the car

I'm afraid to connect OBD pin 4 and 13 for 35 min because if keys are not added.... at least car was a runner when it came to me :)

https://uploads.tapatalk-cdn.com/20190517/47dd4995982b323a61b2848390baca09.jpg

[artcom]

I have a rav4 with 2 keys and the system is keyles go and entry

remote lock/unlock, keyless entry and go not working on both keys

keys tested with key tester and are 434 MHz and remote led is lighted on one key battery is new in both keys

engine start is working with both keys if key is near start button

i try to add key but with no joy :rofl:

ori key 1
Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 47 - Locked
Serial number: E9A6B91A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key


ori key 2
Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 47 - Locked
Serial number: E68B5B1A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key

and keys i want to add

Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 0A - Locked
Serial number: 47E9371A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key

Recognized as: Texas Crypto 40/80 bits
ID 6D - 67/68/70 - JMA TP xx
Password: 94 - Locked
Identifier: 38 - Locked
Serial number: 93F1281A - Locked
Secret key: Locked
Configuration: 0086 - Unlocked
Mode: 40 bits
Toyota/Lexus smart key


i have teachstreem and deleted all keys except one

but i cannot register keys at the end key register error

keys that i want to register are OK?

Thank you
Edit photo
The black is key I want to register key is virgine
Grey is ori key of the car

I'm afraid to connect OBD pin 4 and 13 for 35 min because if keys are not added.... at least car was a runner when it came to me :)

https://uploads.tapatalk-cdn.com/20190517/47dd4995982b323a61b2848390baca09.jpg
Wich region your car? Usa? Europa? Japan? Saudia?

[artcom]

In foto Smart keys -Tokai rika 433mhz. is europa or saudia or japan region. If yuor car from this region your have problem with smart key remote antena. Chek antena cirkuit or replase antena

[clauberty]

ok car is for Europe but i try to learn other second key and no joy,

car have 2 keys i deleted one -> make it virgin and try to re-adapt-it -> no joy

i buy 2 black keys (second hand) make them virgin and try to adapt -> no joy

it is not clear for me why i cannot adapt key to car immo

car start when i put key next to start stop button, when i in the process of key learning ori key detected (2 beeps) but next key is not adapted

remote not working key-less entry / go not working

[clauberty]

In foto Smart keys -Tokai rika 433mhz. is europa or saudia or japan region. If yuor car from this region your have problem with smart key remote antena. Chek antena cirkuit or replase antena
when you say smart key antenna you are referring to the car antenna or key antenna?

all the door handles have antenna, i tested them with oscilloscope and there is signal same for start stop button

where is the rest of antennas?

[artcom]

I meen door Control Receiver antena

[clauberty]

I meen door Control Receiver antena


can you tell me where is tat located


Thank you

[artcom]

Foto in arhive

[artcom]

Chek antena & sertification ecu circuit. Replase antena.

[artcom]

Antena location

[clauberty]

Antena location

i put antenna from a car that is ok and the same behavior

can you tell me where ID CODE and ECU Aggregation is located

Thank you

[artcom]

Diagnose smart ecu. Check smart for errors?Check smart for errors?

[artcom]

Id code in the same place where all immobilizers for air conditioning unit.
smart ecu for the glove compartment next to engine ecu

[artcom]

Foto upload tomorow

[artcom]

Foto smart &id code

[clauberty]

Diagnose smart ecu. Check smart for errors?Check smart for errors?

yes make diag and have no errors

[artcom]

Chek conection wire from cmart ecu to door resiver control antena with tester

[artcom]

I think problem in conection wire.

[clauberty]

I cannot find id code ecu



https://uploads.tapatalk-cdn.com/20190611/6a37aa2ddfd018bf0b2322c854fd85cd.jpghttps://uploads.tapatalk-cdn.com/20190611/949755accc703f1adc5a2da188126ae3.jpghttps://uploads.tapatalk-cdn.com/20190611/c3309eb0160a192ce756efc43a89ee15.jpg

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[clauberty]

Aggregation found

https://uploads.tapatalk-cdn.com/20190611/062ee20eaa21fabd953e6654f86cf887.jpghttps://uploads.tapatalk-cdn.com/20190611/71d5e535a27844b6fee9624e4764aed9.jpg

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[artcom]

ID code is located behind the heater and air conditioner.

[artcom]

will need to remove the central panel

[clauberty]

yes discovered the wires that are going to it -> need to remove the heat and air conditioning radiators -> this will not happen
question

if i buy id cod ecu from scrapyard with connector and wiring after renew can be learned to engine ecu/car?

[artcom]

Smart and id code must be synchronized. Anyone will need a dump from the old id code

[artcom]

I think you will need to take the central panel. And remove the storage radiators and the conditioner is not necessary. From above, the radiators and the car body carry can handle the hand and take the id codе

[artcom]

try to do as i said. I think you will succeed

[clauberty]

i hope that i read has right format

so please make them virgin

Thank you

[clauberty]

Please someone can reset the dumps for id ecu and aggregation ecu

Thank you

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[artcom]

Hello my friend. Its yuor reset dump
Pass in pm.

[artcom]

Try and report

[clauberty]

Not working I can put ignition on but cannot add key
What the hack can be the problem

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[usman295]

the problem could be in oscillators in the car under gear panel or any oscillator in car is bad or missing this happened to me while ago in a toyota aurion when gear oscillator griip was not connected one key was working good but i could not add keys to the car atlast found problem of oscillator under gear.
but there was not any problem with one key working before it was fine no range problem smart was also working all good

[Alsuhili]

thank you
pass please

[Alsuhili]

Hello my friend. Its yuor reset dump
Pass in pm.
thank you
pass please

[clauberty]

Hello, dear members

car returned to my garage and is in the same problem

2 keys no key-less entry no key-less go just start if i put key near to start button


i cannot add key,

please if somebody have an advice for me

Thank you

[cubica1]

@clauberty,
friend, did you solve this problem? I have something similar to your problem, erased all keys and now can't add old keys. Can't get ignition now. I have removed central console, but still can't take out immo box, even I can touch by hand. Do you have any useful advice how to take out immo box behind radiator?
regards,
cuby

[clauberty]

Hello
You have to release the scrues on the metal frame and the immo box is fixed on a metal plate that is scrued to the body. I just forced the case of the metal plate.

Yes I solved the car problem was wiring from Aggregation ecu to door control receiver.

More precise problem was in door control receiver connector and one more wire in the connector that is at the A pilar. Wire the come from Aggregation ecu and go to door control receiver, and one key was bad.

I managed to adapt one black case key that I buy on ebay. Reset key with vvdi and addapted to car in 15sec

And with this replay I want to thank you @artcom for the replays and useful info

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