Airbag control unit with part number D2BT-14B321-AE
Control unit repairs for part number D2BT-14B321-AE in our shop:
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Part number “D2BT-14B321-AE” 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-AE do?
The airbag control unit D2BT-14B321-AE is the central control unit of the restraint system (SRS) for Ford. It evaluates the crash sensors, decides in an accident within milliseconds whether airbags and seatbelt pretensioners are triggered, and reports faults to the airbag warning light.
The system is monitored permanently, including when the vehicle is stationary. This covers the sensors, the airbags and the seatbelt pretensioners.
After an accident, the unit stores crash data and locks itself.
Why does the control unit D2BT-14B321-AE fail?
The most common cause is crash data from an accident, even if no airbag has been triggered, and a standard diagnostic tool cannot delete it. Other causes are aged components, cold solder joints, moisture or corrosion on connectors, and voltage spikes.
At Airbag24, the crash data is deleted during the repair. This step is a firm part of the processing.
The other causes at a glance:
- Electronic components age.
- Solder joints become cold.
- Moisture and corrosion attack connectors.
- Voltage spikes arise, for example, from a weak battery or jump-starting.
How can you tell that the D2BT-14B321-AE is defective?
A defect on the D2BT-14B321-AE shows in the airbag warning light in the instrument cluster, which stays on permanently or intermittently, and in a fault message there. The diagnostic tool finds no connection to the control unit, and the fault memory cannot be cleared.
In such a fault, airbags and seatbelt pretensioners may possibly not trigger in an emergency. Do not ignore the warning, even if the vehicle appears unremarkable in everyday driving.
Have the finding checked promptly.
Which vehicles is the D2BT-14B321-AE fitted in?
The assignment depends on the part number D2BT-14B321-AE. The control unit D2BT-14B321-AE is fitted in these vehicles: Ford Fiesta 7 ’09 (2008-2017).
The overview covers 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 it is the correct unit. Also have the fault memory read out beforehand, because only this result shows whether the control unit itself is defective or whether a connector 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-AE work?
Processing at Airbag24 usually takes 3–4 working days. Beforehand, have the fault memory read out and enclose the log, then disconnect the battery, remove the control unit only afterwards and send it in, well packed, after creating a repair order online.
Airbag24 checks the unit on the test bench, repairs defective components, deletes stored crash data and runs a function test. Your own unit is then returned to you.
This time applies solely to checking, repairing and testing at Airbag24.
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-AE get to Airbag24?
You send the control unit D2BT-14B321-AE as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 sends it back to you by UPS.
Place the printed repair order in the parcel and pack the unit shock-resistant.
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
