Airbag control unit with part number CN15-14B321-AC
Control unit repairs for part number CN15-14B321-AC in our shop:
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Part number “CN15-14B321-AC” 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 CN15-14B321-AC do?
At Ford, the airbag control unit CN15-14B321-AC processes the data from the crash sensors and releases the airbags and seatbelt pretensioners in an accident. It also monitors the entire restraint system. After an accident it stores crash data and locks itself.
The evaluation takes place in milliseconds and is based on the measured values of the crash sensors. If the system detects a fault, it is reported via the airbag warning light in the instrument cluster.
In normal operation the control unit goes unnoticed. However, it performs a task that is important for the occupants in an emergency.
Why does the control unit CN15-14B321-AC fail?
The most common cause in the control unit CN15-14B321-AC is crash data stored after an accident, even when no airbag has deployed. Aged electronic components, cold solder joints, moisture and corrosion at plug connectors, and voltage spikes are also possible causes.
A normal diagnostic tool cannot remove the crash data. Airbag24 takes on this task during the repair.
The other causes at a glance:
- aged electronic components
- cold solder joints
- moisture and corrosion at plug connectors
- voltage spikes, for example with a weak battery or a jump start
How can you tell that the CN15-14B321-AC is defective?
The airbag warning light in the instrument cluster lights up permanently or intermittently as soon as the CN15-14B321-AC has a fault. An error message may accompany it, and the diagnostic tool cannot find the control unit. The fault memory also cannot be cleared, and airbags and seatbelt pretensioners may possibly not deploy in an emergency.
A vehicle with this warning can still be driven, but the restraint system is then not in the state it is meant to be in.
Which vehicles is the CN15-14B321-AC fitted in?
The control unit CN15-14B321-AC is fitted in these vehicles: Ford EcoSport 2 (2012-2015).
The list is directly below:
- Ford EcoSport 2 (2012-2015)
Comparing the part number with the label on the removed unit shows whether it is the right unit. Having the fault memory read out is a separate matter and clarifies whether the control unit itself is defective or whether a plug or cable is behind it.
For the same vehicles, we also repair control units with the part numbers DN1T-14B321-EC, GN15-14B321-AF, GN15-14B321-GJ, GN1Z-14B321-AE, GN1Z-14B321-AK.
How does the repair of the CN15-14B321-AC work?
You have the fault memory read out and attach the log. Then you disconnect the battery and only after that remove the control unit from the CN15-14B321-AC. Next you create the repair order online and pack the unit well.
Airbag24 examines the unit on the test bench. Defective components are repaired, crash data is removed, and the process ends with a function test. Processing there usually takes 3–4 working days, after which your own unit comes back.
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 CN15-14B321-AC get to Airbag24?
The CN15-14B321-AC is sent to Airbag24 as a parcel, or you arrange a UPS collection for an extra charge. The return after the repair is also made via UPS.
The printed repair order is in the parcel, and the control unit stays packed 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.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leolylast month„Everything went perfectly, I can only recommend it.“
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ka irgendwas3 days 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 fi…“
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Gerd Goldammer4 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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Christian Maegerlein6 days ago„Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍“
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Toni Buienlast week„Uncomplicated service. Fast and thorough. Can only recommend.“
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Abdul KSlast week„All great👍“
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Edin Avdiclast week„All great, fast delivery. Thanks.“
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Andrej Ivanovlast week„100% satisfied. Everything handled very professionally and transparently. Only the return shipping took too long. This was however due to UPS and less to Aairbag24. Thank you very much“
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Dennis Welast week„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 Tokehlast week„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„Ok.“
Zsolt Szabólast week
