FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Scantool Diagnostics





Engine Control
P0630 VIN Not Programmed or Incompatible-ECM/PCM - Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to DLC(Data Link Cable).
2. IG "ON".
3. Monitor the ECM status by VIN reading whether it is virgin or learnt.
4. Is the ECM status Virgin ?