|
- Use M.U.T.-III to perform CAN bus line diagnosis.
|
|
Q.
Is the check result normal?
|
|
Repair CAN bus line (Refer to GROUP 54C - Troubleshooting - CAN Bus Diagnostics Table ).
|
|
|
|
- Confirm whether the diagnosis code is set in the ETACS-ECU.
|
|
Q.
Is diagnosis code set?
|
|
Perform troubleshooting of ETACS (Refer to GROUP 54A - ETACS - Diagnosis Code Chart ).
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
- Reconfirmation of diagnosis code.
|
|
Q.
Is diagnosis code set?
|
|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
- After replacing the ETACS-ECU, reconfirm whether the diagnosis code is set.
|
|
Q.
Is diagnosis code set?
|