| caution | If there is any problem in
the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose
the CAN bus lines (Refer to GROUP 54C, Trouble code diagnosis  ). |
|
OPERATION |
| ASC-ECU controls ASC by calculating the data sent from the wheel speed sensor, the steering
wheel sensor, and the G and yaw rate sensor. |
DIAGNOSIS CODE SET CONDITIONS |
| This diagnosis code is set when ASC-ECU has malfunction. |
PROBABLE CAUSES |
| ASC-ECU malfunction |
DIAGNOSIS PROCEDURE |
STEP 1. M.U.T.-III CAN bus diagnosis |
| Use M.U.T.-III to diagnose the CAN bus lines. |
Q.
Is the check result normal?
|
 Go to Step 2. |
|
 Repair the CAN bus lines (Refer to GROUP 54C - Troubleshooting ).
On completion, go to Step 2. |
|
STEP 2. Diagnosis code recheck after resetting CAN bus lines |
Q.
Is the diagnosis code No. C2200 set?
|
| Replace the ASC-ECU. |
|
| Intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent
Malfunction ). |
|