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It's 100% unmatched key code , if you do the scan through the immobilizer section you will see it's says " unmatched key code " I noticed you did the scan from the diagnosis section. and simply relearn the existing key if it's failure then new key need to be made .
thanks for ur great videos .....camry 2007 the same dtc B2799 in ecm no dtc in immo ecu crank no start security lamp flashing two keys available ..... immo pids reveal no. of keys is zero >>> i tried to do all keys lost , add key , 30 minute ecm reset , erase all keys an repeat reprogramming but no way .... do you have any idea to resolve this problem ?