Airbag control unit with part number D2BT-14B321-AD
Control unit repairs for part number D2BT-14B321-AD in our shop:
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Part number “D2BT-14B321-AD” isn't linked to every vehicle in our database – we can usually repair it anyway. Select your vehicle and we'll show you the matching repair:
What does the airbag control unit D2BT-14B321-AD do?
The airbag control unit D2BT-14B321-AD is the central control unit of the restraint system (SRS) for Ford. It evaluates the crash sensors, decides on the triggering of airbags and seatbelt pretensioners, and monitors the system continuously.
The unit stores detected faults and displays them via the airbag warning light in the instrument cluster.
After an accident, it stores crash data and locks itself.
Why does the control unit D2BT-14B321-AD fail?
With the D2BT-14B321-AD, the most common cause after an accident is stored crash data, even if no airbag has deployed; a normal diagnostic tool does not erase it. Other causes in brief:
- aged electronic components
- cold solder joints
- moisture and corrosion at plug connections
- voltage spikes, for example with a weak battery or a jump start
The crash data is stored content, not component damage. Airbag24 erases it during the repair.
Which other causes apply to your unit is established by the test on the test bench.
How can you tell that the D2BT-14B321-AD is defective?
A defect in the D2BT-14B321-AD shows up as the airbag warning light in the instrument cluster, either permanently or intermittently. In an emergency, the airbags and seatbelt pretensioners may then fail to deploy.
- Fault message in the instrument cluster
- Diagnostic tool receives no connection to the control unit
- Fault memory cannot be cleared
The warning light is therefore a signal that you should have checked promptly.
Only the readout shows whether the cause lies in the control unit or in a plug.
Which vehicles is the D2BT-14B321-AD fitted in?
The control unit D2BT-14B321-AD is fitted in these vehicles: Ford Fiesta 7 ’09 (2008-2017).
The following overview lists the vehicles recorded for this part number.
- Ford Fiesta 7 ’09 (2008-2017)
Compare the part number on the label of the removed unit with this page. This only ensures that you have the right unit. Have the fault memory read out beforehand, because only this result shows whether the control unit is defective or a plug or cable is the cause.
For the same vehicles, we also repair control units with the part numbers C1BT-14B321-CF, H1BT-14B321-AH, H1BT-14B321-AJ.
How does the repair of the D2BT-14B321-AD work?
First have the fault memory read out and enclose the log. Then disconnect the battery and only afterwards remove the control unit D2BT-14B321-AD. Next, create a repair order online and send the unit in well packed; processing at Airbag24 usually takes 3–4 working days.
Airbag24 examines the unit on the test bench, replaces defective components, erases crash data and carries out the function test. The time given applies only to this testing, repair and checking.
Afterwards, your own unit comes back to you. Our repairs come with 2 years' statutory liability for defects. The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.
How does the control unit D2BT-14B321-AD get to Airbag24?
You send the control unit D2BT-14B321-AD as a parcel, or for an extra charge you book a UPS collection. Airbag24 sends it back by UPS after the repair.
The printed repair order goes into the parcel, and the unit is packed shock-proof.
Shipping & repair from Germany
Airbag24 repairs your component in Berlin — usually within 3–4 working days.
Standard shipping within Germany is free; we normally return your part by UPS.
You pay for and insure the inbound shipment to us. On explicit request we ship by express — the extra cost is borne by the customer.
If you withdraw from the contract, you bear the cost of returning the item.
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What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed“
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Tokeh Tokeh6 days ago„A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much“
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Sven Wegenerlast week„Problem solved :-)“
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Fa D'Alast week„Everything went well“
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Mehdi Fattahilast week„Everything works great“
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Wolfgang Katenzlast week„Ultra satisfied with this company. My computer was repaired quickly and works perfectly again! Communication is exemplary (emails, SMS...). Very serious company, thank you!“
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Sophie Hoguetlast week„Uncomplicated, fast, correct.“
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Karl-Josef Backeslast week„Airbag control unit sent: the handling of it was immediate and very serious. The returned control unit was fitted without any problem and works perfectly. Very satisfied!“
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Jean Philippe Amourouxlast week„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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Christian Maegerlein2 weeks ago„From the first phone call, the order processing, to the shipping, everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can f…“
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Gerd Goldammer2 weeks ago„Ok.“
Zsolt Szabólast week
