Inspection Procedure

NOTE: When the front millimeter wave radar sensor is replaced with a new one, adjustment of the front sensor beam axis must be performed (see ADJUSTMENT ).

REPLACE FRONT MILLIMETER WAVE RADAR SENSOR
1. Replace the front millimeter wave radar sensor (see REMOVAL ).
ADJUST FRONT MILLIMETER WAVE RADAR SENSOR
1. Adjust the front millimeter wave radar sensor (see ADJUSTMENT ).
CHECK DRIVING SUPPORT ECU
1. Enter the following menus: Powertrain/Radar Cruise/Trouble Code.
2. Select "Clear" and clear the data.
3. Recheck for DTC.
  OK:
  
  DTC C1A10 is not output.
  
  NG: REPLACE DRIVING SUPPORT ECU (See REMOVAL )
  
  OK: END