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DTC CONFIRMATION PROCEDURE [L3]

BME010200000W12

STEP | INSPECTION | ACTION
--- | --- | ---
1 | RECORD CONTINUOUS MEMORY DTC AND FREEZE FRAME DATA • Turn ignition key to ON (Engine OFF). • Connect WDS or equivalent to DLC-2. • Retrieve all stored DTCs. • Are there any DTCs present? | Yes | Record all stored DTCs (Continuous Memory DTC) and Freeze Frame Data on repair order, then go to next step.
No | Go to next step.
2 | VERIFY RELATED REPAIR INFORMATION • Check for related Service information availability. • Is any related repair information available? | Yes | Perform repair or diagnosis according to available Service information. • If vehicle is not repaired, go to next step.
No | Go to next step.
3 | PERFORM KEY ON ENGINE OFF (KOEO) SELF-TEST • Start engine. • Warm up engine completely. • Turn off all electrical loads. • Perform KOEO SELF-TEST PROCEDURE.
(See KOEO/KOER SELF-TEST PROCEDURE [L3].)
• Are there any KOEO DTCs present?
Yes
Repair KOEO DTC.
(See DTC TABLE [L3].)
No | Go to next step.
4 | PERFORM KEY ON ENGINE RUNNING (KOER) SELF-TEST • Start engine. • Perform KOER SELF-TEST PROCEDURE. (See KOEO/KOER SELF-TEST PROCEDURE [L3].) • Are there any KOER DTCs present? | Yes | Repair KOER DTC. (See DTC TABLE [L3])
No | • If Continuous Memory DTC is present at Step 1, return to applicable DTC troubleshooting procedure step. • If Continuous Memory DTC is not present at Step 1, go to symptom troubleshooting.