Scantool Diagnostics

Immobilizer

P169A SMARTRA Authentication fail - Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. IGN "ON" & Engine "OFF"
3. Monitor the "KEY STATUS" and "ECU STATUS" Parameter on the Scantool.
A. Specification : 'LEARNT'




Fig 1) The current data in normal state
4. Is the "SMARTRA STATUS' Parameter within specifications?
YES
1) 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
1) Go to "Inspection & Repair" procedure.