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EQUIPMENT – Smart Wiring System (SWS) EQUIPMENT – Smart Wiring System (SWS) 7-13 DIAGNOSTIC FUNCTION DIAGNOSIS CODE SET line is faulty when the MUT-ll is connected. NOTE Refer to the Workshop Manual for details of the diagnostic items. and switches input for the SWS are operated, the buzzer in the MUT-II sounds, indicating whether the operations of the switches are satisfactory or not. INPUT SIGNALS THAT CAN BE CHECKED Input signal Conditions for sounding buzzer Ignition switch (ACC) When the switch is turned from the LOCK (OFF) position to ACC Ignition switch (IG1) When the switch is turned from ACC to the ON position Hazard warning lamp switch When the switch is turned from the OFF to the ON position Rear fog lamp switch When the switch is turned from the OFF to the ON position Driver’s seat door switch When the driver’s seat door is opened from the closed state Various door switches When one of the closed doors is opened Driver’s seat door lock actuator When the key cylinder or door lock knob of the driver seat is turned from LOCK to UNLOCK position, or from UNLOCK to LOCK position Speed signal When the speed changes from less than 10 km/h to more than 10 km/h Column switch Tail lamp switch When the lighting switch is turned from one position to the tail lamp position Headlamp switch When the lighting switch is turned from one position to the headlamp position Dimmer switch When the switch is turned from the OFF to the ON position Passing switch p Turn signal lamp LH switch Multi-purpose fuse No.17 load When the multi-purpose fuse No. 17 is used as the power supply load |