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MSolen
19th November, 2012, 06:54 PM
Hi
Toyota RAV4 2005 year engine D4D
I need help with the synchronization Ecu and ImmoBox. Engine isn't start, in the Ecu fault of the immobilizer. Somebody is able to do the synchronization of these modules?
ECU is DENSO 89661-42A10 mem 93L56R
ImmoBox 89780-42070 mem 93C66

attachments below

Thanks
MSolen
19th November, 2012, 11:17 PM
anyone, maybe immo off solution for this engine D4D ?
keygargoil
20th November, 2012, 07:09 AM
Hi
Toyota RAV4 2005 year engine D4D
I need help with the synchronization Ecu and ImmoBox. Engine isn't start, in the Ecu fault of the immobilizer. Somebody is able to do the synchronization of these modules?
ECU is DENSO 89661-42A10 mem 93L56R
ImmoBox 89780-42070 mem 93C66

attachments below

Thanks

post your key logic it has a b2 a nd a d2 key programmed but no masters
MSolen
20th November, 2012, 06:13 PM
What for? I have keys assigned to immo and are visible correctly master and slave. There is a possibility of prescribing the synchronization from immo up to the Ecu? I don't have with what to read the key... Or doing the Ecu as virgin and the reprogram keys? Won't it help?
achaccha
21st November, 2012, 02:55 AM
Dear Friend.
Please make a bridge between pin 4 and pin 13 of the OBDII connector for 30 minutes and then you give the boot to the engine.
tell us what fault code is displayed (light code)
luck
luis12
21st November, 2012, 03:49 AM
Dear Friend.
Please make a bridge between pin 4 and pin 13 of the OBDII connector for 30 minutes and then you give the boot to the engine.
tell us what fault code is displayed (light code)
luck

Did you sincronized 4 and 13pin of dlc conn. for 33 min.?
MSolen
21st November, 2012, 11:40 AM
Not working, stil fault on ECU B2799 - immo multifunction.
but I don't know whether broad bean I did
1. bridge 4-13
2. ignition turned on for 30 - 35 minutes
3. start engine? to lift the small bridge and the start engine? switch off the ignition include and start engine?
MSolen
21st November, 2012, 11:47 AM
No flashing code from ECU check is on and no blinking. Only blinking Airbag, Abs, Traction and VSC
achaccha
22nd November, 2012, 03:39 AM
That means there is some problem with the engine ECU.
the check engine light should give bright code or at least blink continuously.
check the wiring between motor and ecu OBDII connector.
If all is well for the wiring, there is a problem in the engine ECU.
luck
tuningschool
29th January, 2019, 06:05 PM
but someone know how possible to read this ecu in flash?