Monitor Scantool Data

Monitor Scantool Data

1. Check status
(1) IGN "ON" & Engine "OFF"
(2) Monitor the "ECM, Key and Smarter Status" Parameter on the Scantool.
A. Specification : 'LEARNT'




Fig. 1) This data show that 3 keys have been taught, ECU has been learn, Key in key cylinder has been learn and SMARTRA3 has been learn.
(3) Is the "ECU STATUS" Parameter "Locked"?
YES
- Keep "KEY ON" status for 1 hours to withdraw "Locked by Timer" status. Then register transponder and go to "Verification of Vehicle Repair" procedure.
NO
- Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, damage on the ECM or SMARTRA.
And this DTC has not erased in previous repair. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.