CHARGING SYSTEM
| DTC Code | DTC Name |
|---|---|
| HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
*: Use the GTS.
PROCEDURE
VEHICLE BROUGHT TO WORKSHOP
Result
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NEXT
CUSTOMER PROBLEM ANALYSIS CHECK
Tip:In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.
Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.
The following 5 items are important points in the problem analysis:
What
Vehicle model, system name
When
Date, time, occurrence frequency
Where
Road conditions
Under what conditions?
Running conditions, driving conditions, weather conditions
How did it happen?
Problem symptoms
Result
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NEXT
INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
Use the GTS to check if the CAN communication system is functioning normally.
Result
Result
Proceed to
CAN communication system DTC is not output.
A
CAN communication system DTC is output.
B
CHECK FOR DTC*
Check for DTCs and note any codes that are output.
Clear the DTCs.
Recheck for DTCs.
Result
Result
Proceed to
DTC is not output.
A
DTC is output.
B
PROBLEM SYMPTOMS TABLE
Result
Result
Proceed to
Fault is not listed in the problem symptoms table.
A
Fault is listed in the problem symptoms table.
B
B CONFIRMATION TESTClick here
OVERALL ANALYSIS AND TROUBLESHOOTING*
Terminals of ECU.
Data List / Active Test.
Result
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NEXT
REPAIR OR REPLACE
Result
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NEXT
CONFIRMATION TEST
Result
Proceed to
NEXT
NEXT END