Component Inspection
- Check transponder and ECU status
- IGN "ON" & Engine "OFF" with key intended to register
- Monitor the "ECM, KEY and SMARTRA STATUS" Parameter on the scan tool.
Specification: `LEARNT'
- 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 step 2.
Fig.1) This data show that 3 keys have been taught, ECU has been learned, Key in key cylinder has been learned and SMARTRA3 has been learned.
- Check transponder
- IGN "ON"& Engine "OFF"
- Neutralize ECM and Register transponder key by scan tool.NOTE: Pin code is required to Neutralize PCM (ECM) and to Register transponder key
- 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 perform key teaching procedure with scanner.
If the problem is corrected, replace transponder and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.