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STEP
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INSPECTION
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ACTION
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|---|---|---|---|
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1
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RECORD CONTINUOUS MEMORY DTC AND FREEZE FRAME DATA
• Turn the ignition switch to the ON position (Engine off).
• Connect the WDS or equivalent to the DLC-2.
• Retrieve all stored DTCs.
• Are any DTCs present?
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Yes
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Record all stored DTCs (Continuous Memory DTC) and Freeze Frame Data on the repair order, then go to the next step.
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No
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go to the next step.
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2
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VERIFY RELATED SERVICE INFORMATION
• Check for related Service Information availability.
• Is any related Service Information available?
|
Yes
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Perform repair or diagnosis according to the available Service Information.
• If vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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PERFORM SWITCH ON ENGINE OFF (KOEO) SELF-TEST
• Start engine.
• Warm up engine completely.
• Turn off all electrical loads.
• Perform the KOEO SELF-TEST PROCEDURE.
(See KOEO/KOER SELF-TEST.)
• Are any KOEO DTCs present?
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Yes
|
Repair the KOEO DTC.
(See DTC TABLE.)
|
|
No
|
Go to the next step.
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4
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PERFORM SWITCH ON ENGINE RUNNING (KOER) SELF-TEST
• Start engine.
• Perform KOER SELF-TEST PROCEDURE.
(See KOEO/KOER SELF-TEST.)
• Are any KOER DTCs present?
|
Yes
|
Repair KOER DTC.
(See DTC TABLE.)
|
|
No
|
• If any Continuous Memory DTC is present at Step 1, return to applicable the DTC troubleshooting procedure step.
• If not Continuous Memory DTC is present at Step 1, go to symptom troubleshooting.
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