Diagnostic procedure
STEP INSPECTION
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
1
Has FREEZE FRAME DATA been
•
recorded?
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
Verify related Service Bulletins
•
2
and/or on-line repair information
availability.
Is any related repair information
•
available?
VERIFY RELATED PENDING CODE OR
STORED DTC
Turn the ignition switch off, then to
•
3
the ON position (Engine off).
Verify the related PENDING CODE
•
or stored DTCs.
Are other DTCs present?
•
CLASSIFY INTERMITTENT CONCERN
OR CONTINUOUS CONCERN
Perform the "Evaporative System
•
Test".
4
(See Evaporative System Test .)
Is test result failed (red light turn on)?
•
5
LOCATE LEAK POINT
ACTION
Yes Go to the next step.
Record the FREEZE FRAME DATA on the repair
No
order, then go to the next step.
Perform repair or diagnosis according to the
available repair information.
Yes
If the vehicle is not repaired, go to the next
•
step.
No Go to the next step.
Go to the appropriate DTC inspection.
Yes
(See DTC TABLE .)
No Go to the next step.
Yes Go to the next step.
Intermittent concern exists.
Perform the "INTERMITTENT CONCERNS
No
TROUBLESHOOTING".
(See INTERMITTENT CONCERN
TROUBLESHOOTING .)
Repair or replace the malfunctioning part, then go
Yes
to Step 10.
(w)
Engine Diagnostics & Control
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