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Use M.U.T.-III to perform the CAN bus diagnosis.
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|
Q.
Is the check result normal?
|
|
Repair the CAN bus lines. (Refer to GROUP 54C -
Troubleshooting). After
repairing the CAN bus line, go to Step 2.
|
|
|
|
Q.
Is diagnosis code No.C1707 set?
|
|
This diagnosis is complete.
|
|
|
|
Check if the ETACS diagnosis code is set. (Refer to GROUP 54A -
Troubleshooting).
|
|
Q.
Is the diagnosis code set?
|
|
Carry out the appropriate troubleshooting.
|
|
|
|
Use the M.U.T.-III to check whether the coding data stored in the ETACS-ECU is correct
(Refer to GROUP 00 -
Coding List).
|
|
Q.
Is the check result normal?
|
|
Replace the ETACS-ECU. (Refer to GROUP 54A -
ETACS-ECU). Then go to Step
7.
|
|
|
|
Check a part number of ASC-ECU.
|
|
Q.
Is the check result normal?
|
|
Replace the AWC-ECU. (Refer to ). Then go
to Step 7.
|
|
|
|
Q.
Is diagnosis code No.C1707 set?
|
|
Replace the AWC-ECU. (Refer to ). Then go
to Step 7.
|
|
|
|
Intermittent malfunction. (Refer to GROUP 00 -
How to Cope with Intermittent
Malfunction).
|
|
|
|
Q.
Is diagnosis code No.C1707 set?
|
|
This diagnosis is complete.
|
|
|