Check status
IGN "ON" & Engine "OFF"
Monitor the "ECM Status" Parameter on the GDS.
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 PCM/ECM or SMARTRA connector or was repaired and PCM/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 PCM/ECM equipped with Immobilizer and perform the Key teaching procedure with GDS and check for proper operation. If the problem is corrected, replace PCM/ECM and then go to "Verification of Vehicle Repair" procedure. |
If the PCM/ECM is only replaced using an existing key and SMARTRA3, after replacing the “virgin” or “ neutral” PCM/ECM, 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.
