Works like a charm!
Xpeng G9 airbag control unit repair
Xpeng G9 airbag control unit repair at Airbag24
Airbag24 repairs defective airbag control units professionally and affordably. Both private customers and workshops can order without registration and benefit from fast processing, 2 years' statutory liability for defects and plug&play installation.
Airbag24 works with state-of-the-art diagnostic technology and specialised repair processes. Because defective control units often involve only individual components, a professional overhaul can be considerably cheaper than buying new.
Our advantages: no registration required, a direct online ordering process for B2B and B2C customers, express shipping and comprehensive quality testing. The repaired control unit works like a new part.
Notes
Mounting position
Repair type
Which repair matches your fault code?excluding VAT and shipping
Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
4.8Google reviews of our shop(233)
Secure payment with
Repair time
Our estimated repair time for this product is about: 3–4 business days
Which repair matches your fault code?
Below your code you can see what needs to be done.
Your error code isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Specifications
- Make
- Xpeng
- Model
- Xpeng G9
- Series
- G9 (2023-XXXX)
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.
Google reviews
4.8Based on 233 reviewsView all reviews →
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
Automatically translated · Original: German
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 finally pass the HU there again (failed because of the red airbag light). Thanks to Airbag 24 in Berlin 👍👏. Gerd
Automatically translated · Original: German
Fast repair and fast shipping Simply top
Automatically translated · Original: German
Everything works great
Automatically translated · Original: German
Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!
Automatically translated · Original: German
What is a Xpeng G9 airbag control unit?
As the central control unit of the restraint system (SRS) in the Xpeng G9, the airbag control unit evaluates the data from the crash sensors. In an accident, it decides within milliseconds which airbags and seatbelt pretensioners fire; it reports faults via the airbag warning light.
Sensors, airbags and control unit form a network in the Xpeng G9 (since 2023) in which the control unit collects all signals and derives its decision from them. When the ignition is switched on, it first checks itself and the connected components, then monitors the system continuously.
If the SRS control unit registers a fault, the airbag warning light comes on. In the event of an accident, the unit stores crash data and locks itself.
Because a defect can impair the protection provided by the airbags, a lit warning light calls for an inspection and is not something to live with in everyday driving.
Why is the Xpeng G9 airbag control unit defective?
The most common cause is crash data left in memory by an accident, even if no airbag was deployed; a standard diagnostic tool cannot remove it. Other causes include aged components, cold solder joints, moisture and corrosion on connectors, and voltage spikes.
Voltage spikes can occur when the battery is weak or when the car is jump-started. On the circuit board, individual components age over time, and solder joints can crack and make the electronics unreliable. If moisture reaches the connectors, corrosion sets in there.
Signs of a defect are an airbag warning light that stays on permanently, a fault memory that cannot be reset, or a diagnostic tool that cannot make contact with the control unit. In that case, you should have the unit inspected.
Common error codes for Xpeng G9 airbag control unit repair
In the Xpeng G9, the codes mainly point to disrupted communication with the control unit and to faults in the airbag firing circuits. You only find out which code is stored when it is read out with a diagnostic tool.
These codes are known in connection with the vehicle's airbag system:
- U0151 → Communication with the control unit lost
- B16201B → Driver airbag firing circuit: resistance too high
- B0001 → Driver airbag stage 1: firing circuit control faulty
- B0002 → Driver airbag stage 2: firing circuit control faulty
Error codes are read out with a diagnostic tool. A single code does not necessarily mean the control unit is defective, as connectors, wiring or an airbag module can also be the cause. Only the inspection shows where the fault lies.
What part numbers are available for the Xpeng G9 airbag control unit repair?
You will find the part number, which defines the exact version, on the label of the control unit. Depending on equipment and year of manufacture, the numbers also differ within one model series.
Read the number from the label of the removed unit and enter it in the repair order; this allows your control unit to be matched to the correct version.
Only reading out the fault memory or the inspection shows whether the unit is really defective. The path to repair begins with having the fault memory read out. Next, you disconnect the battery, and in the following step you remove the control unit. Then you create a repair order online, and finally you send the unit in. As a rule, inspecting, repairing and testing take 3–4 working days at Airbag24.
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.
4.8
Based on 233 reviews
What our customers say
„Works like a charm!“
Leoly3 weeks ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„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 Goldammerlast week„Fast repair and fast shipping Simply top“
Automatically translated · Original: German
Andreas Foxlast week„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!“
Automatically translated · Original: German
Tim Hammer2 weeks ago„I drive a W210 estate. My control unit was broken and because of that I couldn't go to TÜV. I was recommended Airbag24 from a forum. I sent in my control unit. Unfortunately everything was a bit under time pressure and I…“
Automatically translated · Original: German
Franz Dampf2 weeks ago„Motorhome Fiat Ducato. Fault airbag lamp lit permanently, could also not be reset after reading it out. Fault was permanently present. Quick friendly contact with Airbag24, described the fault, known problem was the stat…“
Automatically translated · Original: German
Rene Larisch2 weeks ago„Professionals are at work here, any additional repairs that may arise are carried out without complaint and without discussion...always happy to come back.“
Automatically translated · Original: German
Manfred Gunia3 weeks ago„From the order to the repair everything worked well, airbag control unit installed, the light goes off again as it should, good service, fast repair and return shipping. Thanks 👍👍👍“
Automatically translated · Original: German
Petra3 weeks ago„Got the second airbag control unit from you for another car. Fits, no more error message. Great service Can only recommend. Super fast delivery, and they keep what they promise. A big thank you to this company.“
Automatically translated · Original: German
Mama 43 weeks ago„Super fast service and repair Fast processing“
Automatically translated · Original: German
Dennis Baron4 weeks ago„Works like a charm!“
Leoly3 weeks ago
