Component Inspection
■ Verifying ECM Status
1.

Ignition switch "OFF"

2.

Connect GDS to Data Link Connector (DLC).

3.

Ignition switch "ON" & Engine "OFF"

4.

Select "Read VIN" in "Vehicle S/W Management" with GDS.

Fig.1) Vehicle S/W Management list of Kappa 1.4 engine

Fig.2) "Read VIN"

5.

Is the status of ECM virgin?

▶ Go to "Writing VIN on ECM" procedure.

▶ Make sure actual VIN and read VIN is matched each other.

▶ Go to "Verification of Vehicle Repair" procedure.

■ Writing VIN on ECM

- Make note of VIN on vehicle registration or vehicle chassis before performing following procedure;

6.

Ignition switch "OFF"

7.

Connect GDS to Data Link Connector (DLC).

8.

Ignition switch "ON" & Engine "OFF"

9.

Perform "Write VIN" in "Vehicle S/W Management" with GDS.

caution

Once VIN is programmed, it cannot be changed. Confirm and have VIN in hand before performing "Write VIN".

Fig.1) Vehicle S/W Management list of Kappa 1.4 engine

Fig.2) "Write VIN"

10.

Has "Vehicle S/W Management" successfully completed?

▶ Go to "Verification of Vehicle Repair" procedure.

▶ Carefully re-do this troubleshooting guide steps.

▶ If no problems were found with the circuits or connectors, replace the ECM/PCM and go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика