Check status.
IGN "ON" & Engine "OFF".
Monitor the "ECM Status" Parameter on the Scantool.
Specification : 'LEARNT'
Fig.1) This data show that 3 keys have been taught, ECU has been learnt, Key in key cylinder has been learnt and SMARTRA3 has been learnt.
Has the ECM been learnt ?
 | ▶ Fault is intermittent caused by poor contact in the ECM or SMARTRA connector or was repaired and ECM memory was not cleared. Throughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as necessary and go to "Verification Vehicle Repair" procedure. |
 | ▶Substitute with a ECM equipped with Immobilizer and perform the Key teaching procedure with scantool and check for proper operation. If the problem is corrected, replace ECM and then go to "Verification of Vehicle Repair" procedure. note If the EMS is only replaced using an existing key and SMARTRA3, after replacing the “virgin” or “neutral” EMS, reteaching is possible by key Learning mode of scanner. When the same PIN used in existing vehicle is only inputted, the SMARTRA3 Learning and key Learnings are possible. |
