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Problem Symptoms Table

Fig 1: Problem Symptoms Chart
G03004045Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*1: Check whether or not the key which did not start the engine has been registered and that it is possible to start the engine with other already registered keys.

*2: Finish the automatic registration mode because the mode might be still activated.

*3: The security indicator blinks when the theft deterrent ECU receives a signal through BEAN from the transponder key ECU.

*4: If DTC indicating that the theft deterrent ECU'S communication is cut off in BEAN is detected, repair it first.

*5: COMMUNICATION ID is different between the theft deterrent ECU and the steering lock ECU.

*6: COMMUNICATION ID is different between the steering lock ECU and the ECM.