Inspection Procedure

WITH CONSULT-II
1. Go to operation check after asking the customer for symptom information. Refer to "ACTION TEST" . Vehicle-to-Vehicle Distance Control Mode
2. Stop vehicle, turn ignition switch OFF, then connect CONSULT-II and CONSULT-II CONVERTER to data link connector.
3. With engine started, touch "START", "ICC", "SELF-DIAG RESULTS" on CONSULT-II screen in this order.

CAUTION: If "ICC" cannot be shown after several attempts, the ICC unit may have had malfunction. Repair or replace it. Refer to "CONSULT-II Data Link Connector (DLC) Circuit" Data Link Connector .

4. Self-diagnostic result appears on screen. If "NO DTC ..." is shown, check ICC warning lamp. If any malfunction is indicated, GO TO step 5.
5. According to "Diagnostic Trouble Code (DTC) Chart" , perform appropriate check, and repair or replace malfunctioning part as necessary. Cruise Control System
6. Turn ignition switch OFF.
7. Start engine and touch "START", "ICC", "SELF-DIAG RESULT", and "ERASE" on CONSULT-II display in turn to erase the memory.

CAUTION: If the memory does not erase, go to 5.

8. Perform ICC system running test (drive vehicle with ICC system ON), and make sure that ICC warning lamp does not illuminate.