|
Using M.U.T.-III, perform CAN bus diagnosis (Refer to GROUP 54C - Explanation
About The M.U.T-III CAN Bus Diagnostics ).
|
|
Q.
Is the check result satisfactory?
|
|
Repair the CAN bus lines (Refer to GROUP 54C - Troubleshooting, CAN Bus
Diagnostic Table ). Then go to Step 24.
|
|
|
|
Using M.U.T.-III to check the MPI system actuator test (Refer to GROUP 13A - Troubleshooting,
Actuator Test Reference Table <4B1>,
Refer to GROUP 13C - Troubleshooting, Actuator Test Reference Table <4J1>).
|
|
- Item 14: Cooling fan motor
|
|
Q.
Is the check result normal?
|
|
Using M.U.T.-III, perform MPI system diagnosis code (Refer to GROUP 13A - Troubleshooting,
Diagnosis Function <4B1>, Refer to GROUP
13C - Troubleshooting, Diagnosis Function <4J1>).
|
|
Q.
Is any diagnosis code set?
|
|
Repair the MPI system (Refer to GROUP 13A - Troubleshooting, Inspection
Chart for Diagnosis Code <4B1>, Refer
to GROUP 13C - Troubleshooting, Inspection Chart for Diagnosis Code <4J1>).
Then go to Step 24.
|
|
|
|
Using M.U.T.-III, perform CVT system diagnosis code (Refer to GROUP 23A - Troubleshooting,
Diagnosis Function ).
|
|
Q.
Is any diagnosis code set?
|
|
Repair the CVT system (Refer to GROUP 23A - Troubleshooting, Diagnosis
Code Chart ). Then go to Step 24.
|
|
|
|
Using M.U.T.-III, perform A/C system diagnosis code (Refer to GROUP 55 - Troubleshooting,
Diagnosis Function ).
|
|
Q.
Is any diagnosis code set?
|
|
Repair the A/C system (Refer to GROUP 55 - Troubleshooting, Diagnosis
Code Chart ). Then go to Step 24.
|
|
|
|
Using M.U.T.-III, perform ETACS system diagnosis code (Refer to GROUP 54A - ETACS,
Troubleshooting, Diagnosis Function ).
|
|
Q.
Is any diagnosis code set?
|
|
Repair the ETACS system (Refer to GROUP 54A - ETACS, Troubleshooting,
Diagnosis Code Chart ). Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Replace the damaged relay (Refer to ). Then
go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Replace the damaged fan motor (Refer to ). Then
go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness. Then go to Step 24.
|
|
|
|
Q.
Is the check result normal?
|
|
Replace the damaged fusible link. Then go to Step 24.
|
|
|
|
Using M.U.T.-III, perform ETACS system diagnosis code (Refer to GROUP 54A - ETACS,
Troubleshooting, Diagnosis Function ).
|
|
Q.
Is any diagnosis code set?
|
|
Replace the ETACS-ECU (Refer to GROUP 54A - ETACS, ETACS-ECU ).
Then go to Step 24.
|
|
|
|
Using M.U.T.-III, check the MPI system actuator test (Refer to GROUP 13A - Troubleshooting,
Actuator Test Reference Table <4B1>,
Refer to GROUP 13C - Troubleshooting, Actuator Test Reference Table <4J1>).
|
|
- Item 14: Cooling fan motor.
|
|
Q.
Is the check result normal?
|
|
Replace the engine-ECU (Refer to GROUP 13A - Engine-ECU <4B1>,
Refer to GROUP 13C - Engine-ECU <4J1>).
Then go to Step 24.
|
|
|
|
Q.
Does the radiator fan and condenser fan operate normal?
|
|
It can be assumed that this malfunction is intermittent (Refer to GROUP 00 - How
to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunction ).
|
|
|
|
Replace the engine-ECU (Refer to GROUP 13A - Engine-ECU <4B1>,
Refer to GROUP 13C - Engine-ECU <4J1>).
Then go to Step 24.
|
|
|
|
Q.
Does the radiator fan and condenser fan operate normal?
|
|
The procedure is complete.
|
|
|