RM38T0EC _57 Power Source / Network _145000 M20F-FXS, M20G-FXS BATTERY / CHARGING _0605077 CHARGING SYSTEM Y

M20F-FXS, M20G-FXS BATTERY / CHARGING  CHARGING SYSTEM  HOW TO PROCEED WITH TROUBLESHOOTING  


PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP
Result:
Proceed to
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2.CONFIRM PROBLEM SYMPTOMS
2.CONFIRM PROBLEM SYMPTOMS
Result:
Proceed to
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3.CUSTOMER PROBLEM ANALYSIS
3.CUSTOMER PROBLEM ANALYSIS
a.

Check if the vehicle has been jump started due to a discharged auxiliary battery.


Result:
Result Proceed to
The vehicle has never been jump started. A
The vehicle has been jump started due to a discharged auxiliary battery. B



A

4.CAN COMMUNICATION SYSTEM CHECK

B

GO TO ON-VEHICLE INSPECTION / CHECK AUXILIARY BATTERY VOLTAGE

Click herePower Source / Network>M20F-FXS, M20G-FXS (BATTERY / CHARGING)>CHARGING SYSTEM>ON-VEHICLE INSPECTION


4.CAN COMMUNICATION SYSTEM CHECK
a.

Using the GTS, display the CAN Bus Check screen and check that all ECUs and sensors that are connected to the CAN communication system are displayed on the screen.


Result:
Proceed to
OK
NG



OK

5.CHECK FOR DTCS

NG

GO TO CAN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HEV Model)>HOW TO PROCEED WITH TROUBLESHOOTING


5.CHECK FOR DTCS
Result:
Result Proceed to
DTCs are not output. A
DTCs are output. B



A

6.ON-VEHICLE INSPECTION

B

GO TO DTC CHART

6.ON-VEHICLE INSPECTION
Result:
Result Proceed to
Malfunctioning area has not been determined. A
Malfunctioning area has been determined. B



A

7.CHECK FOR INTERMITTENT PROBLEMS

B

8.REPAIR OR REPLACE
7.CHECK FOR INTERMITTENT PROBLEMS
Result:
Proceed to
NEXT



NEXT

8.REPAIR OR REPLACE
8.REPAIR OR REPLACE
Result:
Proceed to
NEXT



NEXT

END