Component Inspection

Component Inspection

1. Check status
(1) IGN "ON" & Engine "OFF"
(2) Monitor the "KEY STATUS", "SMARTRA STATUS" and "ECU STATUS' Parameter on the Scantool.
A. Specification : 'LEARNT'




Fig 1) The current data in abnormal state
(3) Are "KEY STATUS", "SMARTRA STATUS" and "ECU STATUS' Parameter within specifications?
YES
- 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 "Check Transponder" procedure
2. Check transponder
(1) IGN "ON" & Engine "OFF"
(2) Neutralize ECM and Register transponder key by scantool.

CAUTION:
** Pin code is required to Neutralize ECM and to Register transponder key.

(3) Are Neutralizing and Registering completed normally?
YES
- 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
- Substitute with a known-good transponder and check for proper operation.
If the problem is corrected, replace transponder and then go to "Verification of Vehicle Repair" procedure.