Without CONSULT-III
WITHOUT CONSULT-III1. Go to operation check after asking the customer for symptom information. Refer to ACS-11, "ICC System Running Test". Action Test
2. Stop the vehicle to start the self-diagnosis.
3. Turn ignition switch OFF.
4. From 5 seconds through 15 seconds after turning ignition switch ON, press RESUME/ACCELERATE switch 5 times, and SET/COAST switch 5 times.
NOTE:
- Never start engine.
- Never turn the MAIN switch ON.
- When operation above is not completed from 5 seconds through 15 seconds, start again from above go to 3.
- If self-diagnosis mode cannot be started after several attempts, the ICC unit may have had malfunction. Repair or replace it. Refer to ACS-59, "SELF-DIAGNOSIS BY ICC SYSTEM DISPLAY WILL NOT RUN". Self-Diagnosis By ICC System Display Will Not Run
5. When self-diagnosis mode is started, DTC are shown on set vehicle speed indicator.
6. Check ACS-35, "Diagnostic Trouble Code (DTC) Chart", and repair or replace if necessary.
7. After repair, erase DTC stored in the ICC unit.
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 (Orange) does not illuminate.