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- Using M.U.T.-III, perform CAN busline diagnosis.
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|
Q.
Is the check result normal?
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|
Correct CAN busline (Refer to 54F -
Diagnosis -
Can Bus Diagnosis
Table ), and then go to Step 3 .
|
|
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- Reconfirm whether the diagnosis code is output from engine-ECU <M/T>
or
engine-A/T-ECU <A/T>.
|
|
- Erase the diagnosis codes being output.
- Ignition switch: "LOCK" (OFF) to ON
- Confirm whether the diagnosis code is output.
|
|
Q.
Is the diagnosis code output?
|
|
Replace engine-ECU <M/T>
or engine-A/T-ECU <A/T>,
go to Step 3 .
|
|
|
|
Intermittent malfunction (Refer to GROUP 00 -
How to Use Troubleshooting/Inspection
Service Points ).
|
|
|
|
- Reconfirm whether the diagnosis code is output from engine-ECU <M/T>
or
engine-A/T-ECU <A/T>.
- Erase the diagnosis codes being output.
- Ignition switch: "LOCK" (OFF) to ON
- Confirm whether the diagnosis code is output.
|
|
Q.
Is the diagnosis code output?
|