BSW System Settings Cannot Be Turned On/Off In Vehicle Information Display

BSW SYSTEM SETTINGS CANNOT BE TURNED ON/OFF IN VEHICLE INFORMATION DISPLAY

Description

- BSW system setting is not selectable on the vehicle information display screen.
-NOTE:
When the ignition switch is in ACC position, Blind Spot Warning system setting cannot be changed.
- "Blind Spot Warning" is not indicated on the vehicle information display screen.
- The switching between ON and OFF cannot be performed by operating the Setting screen on the vehicle information display system.
- The item "Blind Spot Warning" on the vehicle information display screen is not active.
- The Blind Spot Warning system setting differs from the one set at the previous driving.
NOTE:
Turn OFF the ignition switch and wait for 5 seconds or more.


Diagnosis Procedure


1. CHECK BLIND SPOT WARNING SYSTEM SETTING

1.Start the engine.
2.Check that the Blind Spot Warning system settings is selectable on the vehicle information display screen.
Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. PERFORM THE SELF-DIAGNOSIS

1.Perform self-diagnosis with CONSULT.
2.Check if the DTC is detected in self-diagnosis results of "AVM", "MULTI AV" and "METER/M&A". Refer to the following:
- AVM: "DTC Index" Testing and Inspection
-MULTI AV (with BOSE): "DTC Index" Testing and Inspection
-MULTI AV (without BOSE): "DTC Index" Testing and Inspection
-METER/M&A: "DTC Index" Testing and Inspection
Is any DTC detected?
YES- Repair or replace malfunctioning parts.
NO- Inspection End.

3. CHECK DATA MONITOR OF ITS CONTROL UNIT

Check that "BSW SELECT" operates normally in "DATA MONITOR" of "AVM" with CONSULT.
Is the inspection result normal?
YES- Refer to "CONSULT Function (AVM)" BSW.
NO- GO TO 4.

4. CHECK MULTIFUNCTION SWITCH

Operate the multifunction switch to check that the audio, navigation system, and air conditioner operate properly.
Is the inspection result normal?
YES- Replace the ITS control unit. Refer to "Removal and Installation ITS Control Unit" Removal And Installation - ITS Control Unit.
NO- Repair or replace malfunctioning parts.