Quick delivery and it works perfect in my Mercedes W203! 👌👌
Volvo V40 Series 1 Airbag Control Unit Repair
Volvo V40 Series 1 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.
Matching part numbers
Matching error codes
Notes
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Repair type
Choose the service that fits your unit.
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Possible airbag error codes for a defective airbag control unit:
Our estimated repair time for this product is about: 3–4 business days
Specifications
- Make
- Volvo
- Model
- Volvo V40
- Series
- V Kombi (1996-2000)
- V Facelift (2000-2004)

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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4.8What is a Volvo V40 Series 1 airbag control unit?
The Volvo V40 Series 1 airbag control unit is the central safety unit in the vehicle, responsible for the precise control and activation of all occupant restraint systems. It continuously monitors sensors, stores important crash data, and ensures the full functionality of the airbag modules and seatbelt pretensioners in an emergency, a prerequisite for a "Volvo V40 Series 1 airbag control unit repair."
This control unit processes signals from various crash and seat occupancy sensors located at various locations throughout the vehicle. It quickly evaluates impact data to decide which airbags and seatbelt pretensioners need to be deployed in milliseconds.
Why is the Volvo V40 Series 1 airbag control unit defective?
A Volvo V40 Series 1 airbag control unit becomes defective because it stores crash data after an accident, preventing it from continuing to function. Internal hardware errors, aging capacitors, or electrical malfunctions can also cause a failure. This requires a "Volvo V40 Series 1 airbag control unit repair," often signaled by an illuminated airbag warning light.
Defects in the control unit can prevent the airbags from deploying in an emergency or disrupt diagnostic communication. Improper repairs or the use of fault simulators can be life-threatening and jeopardize the vehicle's operating license.
Common error codes for Volvo V40 Series 1 airbag control unit repair
For the "Volvo V40 Series 1 Airbag Control Unit Repair," specific error codes that point directly to the control unit are crucial. They identify internal defects or communication problems within the airbag module itself and signal the urgent need for professional inspection.
- U3000: Control Module Defective → This control unit reports internal hardware errors or defects in components such as inductors or capacitors.
- B1000: Internal Control Module Error → This code indicates an internal communication error or a complete loss of connection to the airbag control module.
What part numbers are available for the Volvo V40 Series 1 airbag control unit repair?
Verified OEM part numbers are crucial for Volvo V40 Series 1 airbag control unit repairs. These references, including Volvo and Bosch numbers, ensure exact compatibility with the Volvo V40 Series 1 airbag control unit. They are essential for precise identification and professional repair.
- P31406938 (Volvo Genuine Airbag Control Unit)
- P31429510 (Volvo Genuine Airbag Control Unit)
- 30611293 (Volvo Genuine Airbag Control Unit / Replacement)
- 30611294 (Volvo Genuine Airbag Control Unit / Replacement)
- 30888668 (Volvo Original Airbag Control Unit)
- 30855881 (Bosch OEM number for Volvo airbag control unit)
Based on 200 reviews
What our customers say
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
„Very professional handling. Everything worked super fast, the information about the status of the processing was very good.“
Automatically translated · Original: German
„Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and codin…“
Automatically translated · Original: German
„Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge“
Automatically translated · Original: German
„At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect…“
Automatically translated · Original: French
„Everything worked out“
Automatically translated · Original: German
„All great, removed it myself, brought it in and picked it up 4 days later and installed it.Works again thanks“
Automatically translated · Original: German
„Everything Top“
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„Fast, simple and uncomplicated“
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„This company is top. They answer questions immediately. Despite holidays everything went really fast. Simply a great company.“
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„What should I say normally, 5 stars are too few TOP I am MEGA satisfied. Can only recommend it. Greetings Thomas Umlauf“
Automatically translated · Original: German
„Was easy and worked great!!!“
Automatically translated · Original: German
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“




