Fiat Ducato Boxer Relay B0100 Airbag ECU Repair
Pelican Diagnostics UK provides a specialist Fiat Ducato B0100 Repair service for Fiat Ducato, Peugeot Boxer and Citroën Relay airbag ECUs with internal fault code B0100-49.
This repair is also commonly required on motorhomes including Carthago and other Ducato-based vehicles.
- Service Type: Fiat Ducato SRS Module Repair
- Fault Covered: B0100 / B0100-49 Internal ECU Fault
- Turnaround: Same day where possible
- Important: Original airbag ECU must be posted or dropped off for repair
How to Order
- Select your required service option.
- Remove your faulty airbag ECU from the vehicle.
- Package it securely with your order number
- Post or drop off the module to:
Pelican Diagnostics
Padley Farm, Drove Lane
Sleaford
NG34 8JQ
Vehicles Covered
- Fiat Ducato
- Peugeot Boxer
- Citroën Relay
- Carthago motorhomes
- Ducato-based motorhomes and vans
Some supported Part Numbers
- 00046858203
- 00046858204
- 00046858205
- 00046859296
- 00046859297
- 00046859298
- 00046859299
- 00046859300
- 00046862956
- 01366119080
- 01366120080
- 01370978080
- 01370979080
- 01370980080
- 013711008080
- 01371009080
- 01375110080
- 01375111080
- 01375867080
- 01388160080
- 01388161080
- 01390298080
- 01390299080
- 01390300080
- 01393755080
- 01393756080
- 01394325080
- 01394326080
- 01394332080
- 01394333080
- 1316977080
- 1328447080
- 1328448080
- 1356789080
- 1356791080
- 1357312080
- 1358991080
- 1371008080
- 1375111080
If your part number is not listed, contact us with a clear photo of the ECU label.
Common Fault Symptoms
- Fault code B0100-49 Internal ECU Fault
- Airbag warning light permanently illuminated
- Airbag system malfunction
- MOT failure due to airbag warning light
- Fault will not clear with diagnostics
- Common after low battery voltage or poor grounding
Our Repair Solution
- ✅ Fiat Ducato B0100 repair
- ✅ Peugeot Boxer airbag ECU repair
- ✅ Citroën Relay B0100-49 repair
- ✅ Internal ECU fault repair
- ✅ Crash data clearing where applicable
- ✅ Same-day turnaround where possible
Important Information – Fiat Ducato Airbag Module Repair
- This service repairs your original airbag ECU.
- Please check battery condition, grounding, fuses and wiring before sending.
- Most repaired modules are returned ready to refit.
- We can also clear many crash data faults by OBD — contact us to confirm.
Contact Pelican Diagnostics UK
- 📧 Email Pelican Diagnostics
- 📱 Send us a WhatsApp Message
- 📍 Address: Pelican Diagnostics, Padley Farm, Drove Lane, Sleaford, NG34 8JQ
FAQs – Fiat Ducato Boxer Relay B0100 Repair
What does B0100-49 mean?
B0100-49 usually indicates an internal fault within the airbag ECU.
Can you repair Fiat Ducato B0100 airbag ECU faults?
Yes. We repair Fiat Ducato, Peugeot Boxer and Citroën Relay airbag ECUs with B0100 and B0100-49 internal faults.
Will the airbag ECU need coding after repair?
In most cases, no coding is required because your original module is repaired and returned.
How long does the repair take?
Turnaround is usually same day where possible, especially if received early.
Liam Sullivan –
Motorhome is Happy again, so I’m happy.
Thanks again Steve
Liam Sullivan –
Tomasz –
Thanks
Tomasz –
Keith Finnegan –
Good job
Keith Finnegan –
Kevin Fink –
This Guy really knows his stuff. Drove my Motor home down and airbag fault was sorted within an hour. Highly recommended for this service.
Kevin Fink –
Marek Kozlowski –
Thanks
Marek Kozlowski –