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Solved ✔ Toyota Rav4 2003 key problem immo off
22-04-2023, 07:50 AM,
Post: #1
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Toyota Rav4 2003 key problem immo off
Hi I have Toyota Rav4 2003 year 2.0 d. Problem is that car does not start (it crancs mayby for 1 second try to start and stops). DTC is: B2799 (immo). I have two orginal keys but car does not start now (5 days ago started good and now not). Transponder is Tiris 4C When I put first or second key to ignition security lamp does not flash. I check antena and is good too. I removed Immo Box from car. Ecu immo box is (photo in attached): Toyota 89780-42050 626172-000 model TYI-1 97RI-012008 Inside is eeprom 93LC66 (dump in attached). I have tried to add new transponder with Xhorse VVDI2 and Superchip. When I loaded ori dump from 93lc66 eprom to VVDI2 it recognized it with two keys but when I try to load my new file (to check all is ok) with added transponder I got message "version unknow". I have read with VVDI2 all data from two ori keys: First key: 00007ECB0998E0000000000ED87E0000 00000000071990D3 Second key: 00007E71A73F6000000000D8C77E0000 0000000006FCE58E Is it possible to do immo off in this car? If not please help how to add new key and start the car (I have VVDI Superchips) Regards
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