9000 - Internal fault of the airbag control unit airbag control unit fault
Control unit repairs for fault code 9000 - Internal fault of the airbag control unit in our shop:
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Error “9000” isn't linked to every vehicle in our database – we can usually repair the airbag control unit anyway. Select your vehicle and we'll show you the matching repair:
What does error code 9000 mean in the airbag control unit?
Error code 9000 reports an internal fault in the SRS control unit itself, that is, in the unit that triggers the airbags and seatbelt pretensioners, and not in a connected component. The control unit stores the fault in the fault memory and then switches on the airbag warning light, which shows the fault to the driver.
The affected part is therefore the control unit of the restraint system itself, not an individual sensor or an airbag module. A fault of this kind is safety-relevant, because the restraint system is meant to trigger the airbags in an emergency.
How do you recognise error code 9000?
You recognise error code 9000 by an airbag warning light that stays on permanently, and the code is stored in the control unit's fault memory. The code cannot be permanently cleared, and it is read out with a diagnostic tool of the kind specialist workshops use to diagnose airbag systems.
The airbag warning light shows the driver that the control unit has stored a fault. Which code lies behind it is only shown by reading out the fault memory, because the light alone does not name a cause.
What causes error code 9000?
Error code 9000 arises when an internal fault occurs in the control unit itself and the unit stores it. The main possible causes are crash data after an accident, ageing electronic components, solder joints, moisture and corrosion, and voltage spikes caused by a weak battery or jump-starting.
- Crash data after an accident that can trigger an internal fault in the control unit
- Ageing electronic components in the control unit
- Faulty solder joints in the control unit
- Moisture or corrosion in the control unit
- Voltage spikes caused by a weak battery or by jump-starting
Which of these causes is present is only shown by inspecting the control unit at a specialist workshop.
In which vehicles does error code 9000 occur?
Error code 9000 is known for Maybach vehicles, namely the Maybach 57 of the W240 series and the Maybach 62 of the V240 series, each in the saloon version. These are the two models in which the code has occurred so far.
The meaning may differ for other vehicles, and the list is not complete. Whether the code occurs in another vehicle is only shown by reading out the fault memory with a diagnostic tool.
How is error code 9000 resolved?
Error code 9000 is resolved by first reading out the fault memory with a diagnostic tool and then establishing the exact cause. If the cause lies in the control unit itself, the unit is removed and sent to Airbag24 for repair under a repair order created online.
First have the fault memory read out with a diagnostic tool. With an internal fault, the cause lies in the control unit itself, which is why the unit has to be sent in.
The battery must be disconnected before removal. After that, the control unit is removed, a repair order is created online and the unit is sent to Airbag24. Checking, repairing and testing usually take 3–4 working days. 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.
Work on the airbag system should be left to qualified specialists.
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
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Luke Dukelast week„Top“
Konstantin Wuckertlast week„Top!“
mirko leistner3 weeks ago„Ok.“
Zsolt Szabólast month„The repair of the AIRBAG control unit was carried out quickly“
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schmidt uwe3 days ago„Very fast competent reliable Also cheaper than competitors! Consultation via Mail quick extremely competent and reliable“
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RM S3 days ago„I registered my airbag control unit online, got a repair order, sent in the device and after 2 days got a response, device ready. Top.. I would have just wished for a note about the defect of the device. For example cold…“
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Edmund Schell3 days ago„Top service, fast repair and friendly and helpful on the phone! Absolutely recommended!“
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ano nym4 days ago„Airbag24 is a very well organized company. The shipping procedure is correct and reliable. The quick repair right after receipt, the clear payment after repair, the UPS shipping right away. I am very satisfied with the r…“
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Mais Maislast week„⭐⭐⭐⭐⭐ I am absolutely thrilled and very satisfied with the service from Airbag24! The processing went smoothly and the delivery was incredibly fast. Everything worked perfectly. I can recommend Airbag24 without reservati…“
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Artur W.last week„Sent in a defective airbag control unit for my Ducato. After a few days the info that unfortunately it's unrepairable, but right away an offer for a replacement unit. Agreed and received a few days later. Installed and n…“
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Gunther Freymuthlast week„Super satisfied, top quality and shipping mega fast. Installation child's play, happy to order again anytime“
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Benjamin Hinrichslast week„Top!!“
Luke Dukelast week
