Choosing the Correct Body Control Module for Fiat Ducato
The Magneti Marelli BCM BSI offered here has part number 1364523080, manufacturer number 503440270105 and variant designation NBC250C.00. This is a body control module with an immobilizer, so replacing it requires the appropriate data preparation.
Vehicle Compatibility
- Fiat Ducato – selected versions equipped with a compatible NBC250C.00 body control module.
Before ordering, compare both numbers 1364523080 and 503440270105, as well as the full NBC250C.00 designation, with the label on your original module. Matching the housing and connectors alone does not confirm compatibility.
If the references are different, send us a photo of the old module label together with the VIN for verification. This part should not be selected based only on the vehicle model or engine version.
Possible Symptoms Requiring Module Diagnosis
- problems with key recognition or immobilizer authorization;
- incorrect operation of the central locking or vehicle lighting;
- no diagnostic communication with the body control module.
These symptoms do not necessarily mean that the module is faulty. Before replacing it, the keys, power supply, connections and wiring of the relevant circuits should also be checked.
Programming or Cloning Required Before Use
This unit has an immobilizer and requires programming or cloning. Simply connecting the module does not make it ready to operate in another vehicle.
Programming involves preparing and assigning the module to the target vehicle. The required procedure should be determined before installation, taking into account the immobilizer and vehicle equipment configuration.
Alternatively, the data can be cloned from the original module. This requires the necessary data to be readable from the old unit and confirmation that the replacement module is compatible. Before choosing this method, the possibility of reading the original module and the scope of the data to be transferred must be confirmed.
Programming or cloning has not been carried out on the unit offered here.
Frequently Asked Questions About the 1364523080 Module for Fiat Ducato
Will the module work immediately after installation?
The unit offered here requires programming or cloning. It contains immobilizer data, so simply connecting it will not provide correct authorization in the target vehicle.
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Which references are most important when selecting the correct module?
Compare part number 1364523080, Magneti Marelli number 503440270105 and variant NBC250C.00 with the label on the original body control module.
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What is required for cloning?
Data from the original module and a compatible replacement module are required. The possibility of reading the old unit must be checked before the cloning service can be confirmed.
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Can the module be cloned without the original unit?
Cloning requires data from the original module or a suitable readout made previously. Without this data, the possibility of programming the replacement module to the vehicle must be determined.
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Is this an engine ECU?
No. NBC250C.00 is a BCM BSI body control module with an immobilizer. It should be compared with the vehicle's original body control module, not with the engine ECU.
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