|
- Using M.U.T.-III, perform CAN busline diagnosis.
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|
Q.
Is the check result normal?
|
|
Correct CAN busline (Refer to Group 54F -
Diagnosis -
Can Bus
Diagnosis Table ), and then go to Step 6 .
|
|
|
|
- Confirm whether the diagnosis code is output from combination
meter.
|
|
Q.
Is the diagnosis code output?
|
|
Perform the troubleshooting of combination meter (Refer to GROUP 54A -
combination
meter -
Check Chart For Diagnosis Codes ).
|
|
|
|
- Confirm whether Diagnosis Code U1108: combination meter time-out is output
from the following ECU having CAN communication with combination meter
- ETACS-ECU
|
|
Q.
Is the diagnosis code output?
|
|
- 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 combination meter, go to Step 6 .
|
|
|
|
Intermittent malfunction in CAN busline between engine-ECU <M/T>
or
engine-A/T-ECU <A/T>
and combination meter (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 codes are output.
|
|
Q.
Is the diagnosis code output?
|
|
Replace engine-ECU <M/T>
or engine-A/T-ECU <A/T>,
go to Step 6 .
|
|
|
|
Intermittent malfunction in CAN busline between engine-ECU <M/T>
or
engine-A/T-ECU <A/T>
and combination meter (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?
|