Airbag control unit with part number H1BT-14B321-AF
Control unit repairs for part number H1BT-14B321-AF in our shop:
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Part number “H1BT-14B321-AF” 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-AF do?
The airbag control unit H1BT-14B321-AF coordinates the restraint system (SRS) in the Ford. It evaluates the signals from the crash sensors and triggers the intended airbags and seatbelt pretensioners within milliseconds of an impact.
It also monitors the components of the system continuously. It reports detected faults via the airbag warning light in the instrument cluster and stores them in the fault memory.
After an accident it secures the crash data and then locks itself.
Why does the control unit H1BT-14B321-AF fail?
Stored crash data is the most common cause, even if no airbag has deployed. Other triggers are aged components, cold solder joints, moisture and corrosion, as well as voltage spikes.
A normal diagnostic tool cannot erase the crash data. Airbag24 removes it during the repair.
Other causes at a glance:
- wear of electronic components
- cold solder joints
- moisture and corrosion on contacts
- voltage spikes, for example during jump-starting
How can you tell that the H1BT-14B321-AF is defective?
A defect in the H1BT-14B321-AF is indicated by the airbag warning light in the instrument cluster, which stays on permanently or intermittently. In addition there may be a fault message in the instrument cluster, no connection to the diagnostic tool, and a fault memory that cannot be cleared.
As long as such signs occur, the airbags and seatbelt pretensioners may not deploy in an emergency. This applies even when the warning appears only intermittently.
The light is a warning, so do not ignore it. A check will quickly show whether the control unit is defective.
Which vehicles is the H1BT-14B321-AF fitted in?
The H1BT-14B321-AF is fitted in these vehicles: Ford Fiesta 7 ’09 (2008-2017).
The overview shows which models and years of construction are affected.
- Ford Fiesta 7 ’09 (2008-2017)
Compare the part number on the label of the removed unit with this page. This only clarifies whether it is the correct unit, not whether it is defective. Have the fault memory read out beforehand, because only this log shows whether the control unit itself is defective or whether a plug or a 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-AF work?
First have the fault memory read out, then disconnect the battery and only then remove the control unit H1BT-14B321-AF. Create the repair order online, and send in the well-packed unit. Processing at Airbag24 takes 3–4 working days.
Enclose the log with the parcel. At Airbag24 the unit is checked on the test bench, defective components are repaired, crash data is erased and a function test is finally carried out. Your own unit is then returned to you.
The order of these steps is safety-relevant. This period covers only testing, repairing and function testing. 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-AF get to Airbag24?
You send the control unit H1BT-14B321-AF either as a parcel or arrange a UPS collection for an extra charge. Return by UPS follows as soon as the repair is complete.
Before shipping, place the printed repair order in the parcel and pack the unit 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
