Airbag control unit with part number JX7T-14B321-DC
Control unit repairs for part number JX7T-14B321-DC in our shop:
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Part number “JX7T-14B321-DC” 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 JX7T-14B321-DC do?
In the vehicle, the JX7T-14B321-DC control unit manages the restraint system (SRS) of Ford. It analyses the crash sensors, decides within milliseconds in a crash which airbags and seatbelt pretensioners are triggered, and keeps the system under constant watch. Faults appear on the airbag warning light.
After a crash, the unit stores crash data and locks itself.
Why does the control unit JX7T-14B321-DC fail?
The most common cause is crash data stored after an accident, even if no airbag has deployed; an ordinary diagnostic tool cannot clear it. Other possible causes include ageing electronic components, cold solder joints, moisture and corrosion on plug connectors, and voltage spikes from a weak battery or jump-starting.
Airbag24 clears the crash data during the repair. Which of the other causes applies in an individual case can only be narrowed down on the test bench.
How can you tell that the JX7T-14B321-DC is defective?
The airbag warning light in the instrument cluster stays on permanently or intermittently, an error message appears in the instrument cluster, the diagnostic tool cannot connect to the control unit, and a fault memory cannot be cleared. In an emergency, the airbags and seatbelt pretensioners may then fail to deploy.
The warning light shows the fault. It is therefore right to take it seriously.
Which vehicles is the JX7T-14B321-DC fitted in?
The JX7T-14B321-DC is fitted in these vehicles: Ford Focus 4 ’18 (2018-2022) and 4 ’18 Facelift (from 2022).
Here you can see the vehicle list for this part number.
- Ford Focus 4 ’18 (2018-2022)
- Ford Focus 4 ’18 Facelift (from 2022)
Comparing the part number on the label of the removed unit with this page only confirms that it is the correct unit. Have the fault memory read out as well, because only that 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 KX7T 14B321 BB.
How does the repair of the JX7T-14B321-DC work?
First have the fault memory read out, enclose the log and disconnect the battery. Then remove the control unit, create a repair order online and send it in. At Airbag24, processing usually takes 3–4 working days.
There the unit is checked on the test bench, defective components are repaired, stored crash data is erased and a function test is carried out. 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 JX7T-14B321-DC get to Airbag24?
You either send the unit as a parcel, or book a UPS collection for an extra charge. Airbag24 also returns it by UPS after the repair.
Put the printed repair order into the parcel and pack the unit so that it is 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
