Airbag control unit with part number H1BT-14B321-BA
Control unit repairs for part number H1BT-14B321-BA in our shop:
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Part number “H1BT-14B321-BA” 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 H1BT-14B321-BA do?
The airbag control unit H1BT-14B321-BA is the central control unit of the restraint system (SRS) in Ford vehicles. It evaluates the crash sensors, decides within milliseconds in a crash whether airbags and seatbelt pretensioners are triggered, and monitors the system continuously. It shows faults via the airbag warning light.
After an accident, it stores crash data and locks itself. The lock ends only with the repair.
Monitoring also runs in the background without an accident.
Why does the control unit H1BT-14B321-BA fail?
The most common cause is crash data stored after an accident, even if no airbag has deployed. Other causes are aged electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.
- aged electronic components
- cold solder joints
- moisture and corrosion at plug connections
- voltage spikes, for example from a weak battery or a jump start
Crash data cannot be erased with a standard diagnostic tool. Airbag24 erases it during the repair.
How can you tell that the H1BT-14B321-BA is defective?
The airbag warning light in the instrument cluster stays on or comes on intermittently, an error message appears in the instrument cluster, the diagnostic tool cannot find the control unit, and the fault memory cannot be cleared. The airbags and seatbelt pretensioners may then fail to deploy in an emergency.
The airbag warning light shows the defect, so it is worth checking the instrument cluster after every change. If the display stays, have the finding checked promptly.
Which vehicles is the H1BT-14B321-BA fitted in?
The control unit H1BT-14B321-BA is fitted in this vehicle: Ford Fiesta 7 ’09 (2008-2017).
The vehicle for this part number appears in the following line:
- Ford Fiesta 7 ’09 (2008-2017)
Compare the part number on the label of the removed unit with this page. This only tells you whether you have the right unit. Have the fault memory read out beforehand, because only this result shows whether the control unit is defective or whether 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 H1BT-14B321-BA work?
First have the fault memory read out and attach the log. Then disconnect the battery and remove the control unit only afterwards. Next, create a repair order online and send the unit in, well packed. Processing usually takes 3–4 working days.
Airbag24 tests the unit on the test bench, replaces defective components, erases stored crash data and carries out a function test. Afterwards your own unit is sent 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 H1BT-14B321-BA get to Airbag24?
You send the unit as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 returns it to you by UPS.
The printed repair order goes into the parcel. Pack the unit shockproof.
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…“
Automatically translated · Original: German
Gerd Goldammer2 weeks ago„Ok.“
Zsolt Szabólast week
