Problem Symptoms Table

HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

SMART ACCESS SYSTEM WITH PUSH-BUTTON START

Symptom	Suspected Area	See
Power source mode does not change	AM2 fuse	Refer to Power Source Mode does not Change
	ECU-IG fuse	Refer to Power Source Mode does not Change
	P IG2 fuse	Refer to Power Source Mode does not Change
	Ignition relay No. 2 (IG2)	Refer to ON-VEHICLE INSPECTION
	Power switch	Refer to INSPECTION
	Main body ECU	Refer to TERMINALS OF ECU
	Room oscillator does not recognize key	Refer to Room Oscillator does not Recognize Key
	Harness or connector	Refer to Power Source Mode does not Change
Power switch indicator circuit	Power switch	Refer to INSPECTION
	Main body ECU	Refer to TERMINALS OF ECU
	Harness or connector	Refer to Power Switch Indicator Circuit
Power source mode does not change to ON (READY)	STOP fuse	Refer to Power Source Mode does not Change to ON (READY)
	Stop light switch	Refer to INSPECTION
	Transmission floor shift assembly (shift lock control ECU)	Refer to ON-VEHICLE INSPECTION
	Steering lock actuator assembly (Steering lock control ECU)	Refer to TERMINALS OF ECU
	Hybrid vehicle control ECU	Refer to TERMINALS OF ECU
	ID code box	Refer to TERMINALS OF ECU
	Certification ECU	Refer to TERMINALS OF ECU
	Main body ECU	Refer to TERMINALS OF ECU
	Steering lock system	Refer to HOW TO PROCEED WITH TROUBLESHOOTING
	Engine immobilizer system	Refer to HOW TO PROCEED WITH TROUBLESHOOTING
	Hybrid control system	Refer to HOW TO PROCEED WITH TROUBLESHOOTING
	Power source mode does not change	Refer to Power Source Mode does not Change
	Steering lock motor drive power circuit	Refer to Steering Lock Motor Drive Power Circuit
	Harness or connector	Refer to Power Source Mode does not Change to ON (READY)