Diagnosis Procedure

1. Start the engine.
2. Check that the each system settings is selectable on the integral switch.

Is the inspection result normal?

YES 

GO TO STEP 3. 

NO 

GO TO STEP 2. 

1. Perform "All DTC Reading" with CONSULT -.
2. Check if the DTC is detected in self-diagnosis results of "ICC/ADAS", "MULTI AV" and "METER/M&A". Refer to the following.
   • ICC/ADAS: DTC INDEX 
   • MULTI AV: DTC INDEX
   • METER/M&A: DTC INDEX

Is any DTC detected?

YES 

Repair or replace malfunctioning parts.

NO 

INSPECTION END

Check that "DCA SELECT" operates normally in "DATA MONITOR" of "ICC/ADAS" with CONSULT.

Is the inspection result normal?

YES 

Refer to ON BOARD DIAGNOSIS FUNCTION .

NO 

GO TO STEP 4. 

Operate the multifunction switch to check that the audio, navigation system, and air conditioner operate properly.

Is the inspection result normal?

YES 

Replace the ADAS control unit. Refer to REMOVAL AND INSTALLATION .

NO 

Repair or replace malfunctioning parts.