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Nissan 240SX S13 Airbag Control Unit Repair
Nissan 240SX S13 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
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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
- Nissan
- Model
- Nissan 240SX
- Series
- S13 (1989-1993)

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
4.8What is a Nissan 240SX S13 airbag control unit?
The Nissan 240SX S13 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors acceleration and impact data from sensors, manages the fault log, and precisely controls airbag deployment to ensure the safety of the vehicle's occupants.
This microcontroller-based module is critical to your vehicle's SRS (Supplemental Restraint System). It interprets critical accident situations and initiates the deployment of front or side airbags and seat belt pretensioners.
The correct functioning of the control unit is essential for the passive safety of the Nissan 240SX S13. It communicates with the entire vehicle electrical system and all relevant airbag components via special SRS connectors.
Why is the Nissan 240SX S13 airbag control unit defective?
A Nissan 240SX S13 airbag control unit often malfunctions after an accident because it stores crash data and locks itself to prevent accidental deployment. Internal electronic errors or power surges can also cause malfunction or complete failure, necessitating professional Nissan 240SX S13 airbag control unit repair.
Typical causes of failure include abrupt decelerations caused by collisions, which put the module into a fault state. It is designed to lock itself after a trip or a serious internal error.
Occasionally, age-related material fatigue of the electronics or problems with the power supply can also lead to failure. A malfunction is often indicated by an illuminated SRS warning light in the dashboard.
In such cases, a professional diagnosis and a specialized Nissan 240SX S13 airbag control unit repair is required to restore full functionality and ensure safety standards.
Common error codes for Nissan 240SX S13 airbag control unit repair
When repairing the Nissan 240SX S13 airbag control module, specific B-type fault codes are crucial because they indicate problems with the module itself, not with the sensors or airbags. These codes help accurately diagnose and identify the need for repair or reset of the airbag control module after an accident or in the event of internal malfunctions.
- B1239 → Airbag Control Module Error → Defective airbag control module, reset or repair required.
- B1414 → Airbag control module – error, reset required → Typical after an accident or internal control unit problems.
- B1421 → Frontal impact detection – driver and/or passenger airbag deployed → The control unit has registered a frontal impact and activated the airbags.
- B1422 → Side impact detection – curtain airbags and seat belt pretensioners deployed → The control unit has registered a side impact and activated the corresponding systems.
What part numbers are available for the Nissan 240SX S13 airbag control unit repair?
For the Nissan 240SX S13 airbag control unit, no part number is currently listed for this repair product. The part number is found on the label of the airbag control unit and can be stated in the repair order. This information helps with assigning the unit to this model.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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„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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„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„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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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„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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„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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„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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„Ok.“



