Monitor Scan Tool Data

Ignition "ON" & Engine "OFF".
Connect Scan tool and clear the DTCs.
If the DTCs are retrieved again, monitor "CURRENT DATA" to check No. of Learnt key, ECM and KEY status.

Fig 1: Scan Tool Display - ECU Status Virgin
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Fig 2: Scan Tool Display - Key Status Invalid
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Fig 3: Scan Tool Display - ECU Status Learnt
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Fig 4: Scan Tool Display - Key Status Learnt
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Fig 1: ECM has not matched with any Key yet.

Fig 2: ECM Internal Failure.

Fig 3: IG On with unmatched key.

Fig 4: 2 (two) Keys have been matched with ECM.
Are both Key and ECM status learnt?
YES

Fault is intermittent caused by poor contact in the SMARTRA's and/or ECM's connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

NO

Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.