Without Scan Tool
Self-Diagnostic FunctionWITHOUT CONSULT-II
1. Go to operation check after asking the customer for symptom information. Refer to ACS-9, "ACTION TEST". Action Test
2. Stop the vehicle to start the self-diagnosis.
3. Turn ignition switch OFF.
4. Turn ignition switch ON, and wait 5 seconds. Press ACCEL/RES switch 5 times, and then press COAST/SET switch 5 times all within 5 seconds to start self-diagnosis.
CAUTION:
- Do not start the engine.
- Do not press the ICC ON/OFF switch ON.
- When operation above is not completed within the 5 to 10 second window, DTC will not be displayed.
- If self-diagnosis mode cannot be started after several attempts, the ICC unit may be malfunctioning and should be replaced. Refer to ACS-33, "SELF-DIAGNOSIS BY ICC SYSTEM DISPLAY WILL NOT RUN". Without Scan Tool
5. When self-diagnosis mode is started, DTCs are shown on set vehicle speed indicator.
CAUTION:
- DTC will disappear after 5 minutes.
- When multiple malfunctions are detected, a maximum of 3 code numbers can be stored; the latest malfunction will be displayed first.
6. Check ACS-36, "Diagnostic Trouble Code (DTC) Chart", and repair or replace if necessary. Intelligent Cruise Control (ICC)
7. After repair, erase DTC stored in the ICC unit. Refer to ACS-33, "Self-Diagnostic Erasing Method". Without Scan Tool
8. DTC 55 will be shown.
9. Turn ignition switch OFF to exit the diagnosis.
10. Perform ICC system running test (drive vehicle with ICC system ON), and make sure that ICC warning lamp does not illuminate.