CRUISE CONTROL  DYNAMIC RADAR CRUISE CONTROL SYSTEM(for Gasoline Model)  PROBLEM SYMPTOMS TABLE  

Before replacing the ECM, refer to the Service Bulletin.

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

When replacing the millimeter wave radar sensor assembly, always replace it with a new one. If a millimeter wave radar sensor assembly which was installed to another vehicle is used, the information stored in the millimeter wave radar sensor assembly will not match the information from the vehicle and a DTC may be stored.

When the millimeter wave radar sensor assembly has been replaced with a new one, it is necessary to perform millimeter wave radar sensor assembly beam axis alignment and to clear the vehicle control history (RoB). Before performing the Driving Adjustment, make sure to read Before Starting Driving Adjustment.

HINT:

Beam axis alignment of the millimeter wave radar sensor assembly can be performed using either Triangle Target, Flat Surface Target or Driving Adjustment.

Triangle Target: Click hereEngine / Hybrid System>CRUISE CONTROL>MILLIMETER WAVE RADAR SENSOR>TARGET ADJUSTMENT(TRIANGLE TARGET)202405,202409,_51,_083055,_0401007,RM100000002ME7I,202409,999999,_51,_083055,_0401007,RM100000002NTD8,

Flat Surface Target: Click hereEngine / Hybrid System>CRUISE CONTROL>MILLIMETER WAVE RADAR SENSOR>TARGET ADJUSTMENT(FLAT SURFACE TARGET)202405,202409,_51,_083055,_0401007,RM100000002ME7K,202409,999999,_51,_083055,_0401007,RM100000002NTDA,

Driving Adjustment: Click hereEngine / Hybrid System>CRUISE CONTROL>MILLIMETER WAVE RADAR SENSOR>DRIVING ADJUSTMENT202405,202409,_51,_083055,_0401007,RM100000002ME7H,202409,999999,_51,_083055,_0401007,RM100000002NTD7,

When replacing the forward recognition camera, replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.

When the forward recognition camera is replaced with a new one or the windshield glass is replaced or removed/installed, make sure to read Before Starting Adjustment, then perform optical axis alignment for the forward recognition camera and clear the vehicle control history (RoB) for each system.

HINT:

Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

One Time Recognition: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(ONE TIME RECOGNITION)202405,202409,_51,_083055,_0401005,RM100000002ME7B,202409,999999,_51,_083055,_0401005,RM100000002NTD0,

Sequential Recognition: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION)202405,202409,_51,_083055,_0401005,RM100000002ME7D,202409,999999,_51,_083055,_0401005,RM100000002NTD3,

Driving Adjustment: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>DRIVING ADJUSTMENT202405,202409,_51,_083055,_0401005,RM100000002ME7F,202409,999999,_51,_083055,_0401005,RM100000002NTD4,

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Determine the problem systems, then perform the respective inspection procedures.

By using the vehicle control history, various control parameter history can be checked.