Problem Symptoms Table [10/2013 - ]

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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.

VEHICLE PROXIMITY NOTIFICATION SYSTEM

Symptom	Suspected Area	See
Sound is not produced	ECU-IG NO. 1 fuse	-
	Power source circuit	Refer to There is No Sound Made [10/2013 - ]
	Engine oil pressure switch circuit	Refer to There is No Sound Made [10/2013 - ]
	"P" position switch circuit	Refer to There is No Sound Made [10/2013 - ]
	Stop light switch circuit	Refer to There is No Sound Made [10/2013 - ]
	Speaker circuit	Refer to There is No Sound Made [10/2013 - ]
	Speed signal circuit	Refer to There is No Sound Made [10/2013 - ]
	Vehicle approaching speaker controller	Refer to There is No Sound Made [10/2013 - ]
	Wire harness or connector	-
Even when engine is started or transmission shift main switch (P position switch) is pushed, sound does not stop	"P" position switch circuit	Refer to Even when Engine is Started or Transmission Shift Main Switch (P Position Switch) is Pushed, Sound does not Stop [10/2013 - ]
	Engine oil pressure switch circuit	Refer to Even when Engine is Started or Transmission Shift Main Switch (P Position Switch) is Pushed, Sound does not Stop [10/2013 - ]
	Vehicle approaching speaker controller	Refer to Even when Engine is Started or Transmission Shift Main Switch (P Position Switch) is Pushed, Sound does not Stop [10/2013 - ]
	Wire harness or connector	-
Communication between vehicle proximity notification system (vehicle approaching speaker controller) and Techstream is not possible	ECU-IG NO. 1 fuse	-
	Power source circuit	Refer to Communication between Vehicle Proximity Notification System and Diagnostic Tool is not Possible [10/2013 - ]
	DLC3 circuit	Refer to Communication between Vehicle Proximity Notification System and Diagnostic Tool is not Possible [10/2013 - ]
	Vehicle approaching speaker controller	Refer to Communication between Vehicle Proximity Notification System and Diagnostic Tool is not Possible [10/2013 - ]
	Wire harness or connector	-