Diagnosis Procedure With Self-Diagnosis Function (Without Consult-III)
DESCRIPTIONIf a malfunction is detected in the system, the RAS warning lamp turns on and indicates the malfunction. At that time, fail-safe activates, and then stops the function.
SELF-DIAGNOSIS PROCEDURE
1. Start engine.
2. Turn steering wheel left and right at 2 degree or more and 5 times or more within 10 seconds. And then depress the service brake 5 times or more.
3. RAS warning lamp blinks (displays normal/malfunction).
SELF-DIAGNOSIS DISPLAY
RAS warning lamp blinks and displays the self-diagnostic results.
^ Only DTCs are displayed as the pattern shown in the figure, and then repeat the display.
^ If all items are normal, RAS warning lamp blinks at 4 Hz cycle.
SELF-DIAGNOSIS DISPLAY ITEMS:
HOW TO ERASE SELF-DIAGNOSIS
If there is the history data for when the fail-safe has activated in the past, erase the memory with CONSULT-III. Refer to STC-25, "CONSULT-III Function (RAS/HICAS)". Consult-III Function (RAS/HICAS)