Diagnosis Procedure

1. Check that "LANE DEPARTURE W/L" operate normally in "ACTIVE TEST" of "ICC/ADAS".
2. Operate the test items to check that the lane departure warning lamp blinks

   Is the inspection result normal? 

   YES: GO TO  4.

   NO: GO TO 2.

Turn the ignition switch from OFF to ON to check that "LANE W/L" included in "DATA MONITOR" in "METER/M&A" operates normally.

Is the inspection result normal? 

YES: Replace the combination meter. Refer to "REMOVAL AND INSTALLATION ".

NO: GO TO 3.

1. Perform "All DTC Reading" with CONSULT.
2. Check if the DTC is detected in self-diagnosis results of "METER/M&A". Refer to "DTC INDEX ".

   Is any DTC detected? 

   YES: Repair or replace malfunctioning parts.

   NO: GO TO 4.

Check if the DTC is detected in self-diagnosis results of "ICC/ADAS" Refer to "DTC INDEX ".

Is any DTC detected? 

YES: Repair or replace malfunctioning parts.

NO: Replace the ADAS control unit. Refer to "REMOVAL AND INSTALLATION ".