DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Except HV) - Diagnostic Codes & Circuit Tests >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for Gasoline Model) >> DTC P1607-00: Cruise Control Input Processor [11/2023 - ] >> Confirmation Driving Pattern

Confirmation Driving Pattern

HINT: 

When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.

Refer to DTC CHECK / CLEAR [12/2019 - ]

  1. Connect the GTS to the DLC3.
  2. Turn the ignition switch to ON and turn the GTS on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  4. Turn the GTS off.
  5. Turn the ignition switch off.
  6. Disconnect the GTS.
  7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  8. Connect the cable to the negative (-) battery terminal.
  9. Connect the GTS to the DLC3.
  10. Turn the ignition switch to ON and turn the GTS on.
  11. Turn the cruise control main switch on.
  12. Wait 16 seconds or more.[*1]

    HINT: 

    [*1]: Normal judgment procedure.

    The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

  13. Enter the following menus: Powertrain / Radar Cruise 1 / Trouble Codes.
  14. Read the DTCs.

    HINT: 

    • If a DTC is output, the system is malfunctioning.
    • If a DTC is not output, perform the following procedure.
  15. If the DTCs are not output, perform a universal trip and check for permanent DTCs.

    Refer to DTC CHECK / CLEAR [12/2019 - ]

    HINT: 

    • If a permanent DTC is output, the system is malfunctioning.
    • If no permanent DTCs are output, the system is normal.
Diesel-Data.com