CRUISE CONTROL SYSTEM(for 1ND-TV without Driving support ECU)

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

  • Use the following procedure to troubleshoot the cruise control system.

  • *: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

    NEXT
    NEXT

  2. INSPECT BATTERY VOLTAGE

    1. Measure the battery voltage with the ignition switch off.

      Standard Voltage

      11 to 14 V

      If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.

    Result

    Proceed to

    NEXT
    NEXT

  3. CHECK COMMUNICATION FUNCTION OF CONTROLLER AREA NETWORK* (CAN)

    1. Use the GTS to check if the CAN communication system is functioning normally.

      Result

      Result

      Proceed to

      CAN DTC is not output

      A

      CAN DTC is output

      B
    B

    GO TO CAN COMMUNICATION SYSTEM

    w/ Central Gateway ECU:Click here

    w/o Central Gateway ECU:Click here

    A

  4. CHECK FOR DTC*

    Refer to DTC Check / Clear.

    Click here

    1. Check for DTCs and note any codes that are output.

    2. Clear the DTCs.

      Powertrain > Cruise Control > Clear DTCs

    3. Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.

      Powertrain > Cruise Control > Trouble Codes

      Result

      Result

      Proceed to

      DTC does not reoccur

      A

      DTC reoccurs

      B
    B

    GO TO DTC CHART

    Click here

    A

  5. PROBLEM SYMPTOMS TABLE

    Refer to Problem Symptoms Table.

    Click here

    Result

    Result

    Proceed to

    Fault is not listed in Problem Symptoms Table

    A

    Fault is listed in Problem Symptoms Table

    B
    B

    ADJUST, REPAIR OR REPLACEClick here

    A

  6. OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Terminals of ECU

      Click here

    2. Data List / Active Test

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  7. ADJUST, REPAIR OR REPLACE

    Result

    Proceed to

    NEXT
    NEXT

  8. CONFIRMATION TEST

    Result

    Proceed to

    NEXT
    NEXT

    END