The REPLACEMENT (USED) ECU is installed in the car.Immobilizer (integrated in separate Immo Box)Įngine Control Unit (ECU) Swapping (USED ECU) Immobilizer (integrated in Instrument Cluster) The second 14-digit string in the Immo-ID. 4.1 Immobilizer Gen 3 ECM or Instrument Cluster swappingĭetermining VIN & IMMO-ID Engine Control Unit (ECU).3.1 Activating Cruise Control on a new ECU (DBW).3 Engine Control Unit (ECU) Swapping (NEW ECU).2 Engine Control Unit (ECU) Swapping (USED ECU).1.3 Immobilizer (integrated in separate Immo Box).1.2 Immobilizer (integrated in Instrument Cluster).
