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Saturn Ion Red Line Airbag Control Unit Repair
Saturn Ion Red Line 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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Matching part numbers
Your part number isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
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
- Saturn
- Model
- Saturn Ion
- Series
- Red Line (2004-2007)

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 Saturn Ion Red Line airbag control unit?
The Saturn Ion Red Line airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper function of all airbag modules in the vehicle, which is essential for safety in the event of a collision.
This SRS SDM (Sensing Diagnostic Module) acts as the electronic brain of your safety system. It receives signals from sensors throughout the vehicle.
Within milliseconds, it decides whether airbags and seatbelt pretensioners need to be deployed. Proper functioning is essential for the occupant protection of your Saturn Ion Red Line.
Why is the Saturn Ion Red Line airbag control unit defective?
A Saturn Ion Red Line airbag control unit can fail because it stores crash data after an accident that requires a reset, or due to internal electronic errors such as short circuits, age-related wear, or voltage spikes. This results in airbag system failure and the activation of the warning light.
The most common cause of a defective module is an accident in which it registers triggers and locks up. The module then needs to be reset or replaced to repair the system.
Internal hardware errors, software problems, or power supply errors can also cause a failure. This often leads to the display of an airbag warning light and prevents the system from functioning.
Common error codes for Saturn Ion Red Line airbag control unit repair
During Saturn Ion Red Line airbag control module repair, specific error codes occur that signal internal module problems rather than sensor defects. These B-codes indicate communication, memory, or hardware errors within the control module, requiring targeted diagnostics to resolve the failure.
- B1000 : Control unit communication error → Signal interruption or internal logic error in the airbag control unit.
- B1001 : Internal memory error in the control unit → Data corruption or defect in the storage medium in the airbag control unit.
- B1007 : Internal self-test error → The airbag control unit detects an internal hardware or software error during the system test.
- B1010 : Control unit power supply error → Insufficient or unstable power supply to the airbag control unit or internal voltage regulator defect.
- B1011 : Control unit hardware error → Physical damage or defect of an internal component of the airbag control unit.
- B1030 : Firmware error → Damaged or incompatible software in the airbag control unit that requires reprogramming.
- B1040 : Airbag ECU EEPROM error → The control unit's non-volatile memory is defective, which may result in data loss.
- B1050 : Airbag clock module error → An internal timing component in the airbag control module is faulty, affecting system operation.
These error codes are crucial for identifying the exact cause of a problem. They help the workshop perform the necessary diagnosis and repair.
Reading these codes requires a special diagnostic tool.
What part numbers are available for the Saturn Ion Red Line airbag control unit repair?
For Saturn Ion Red Line airbag control module repair, the 100% verified OEM part numbers 22725728, 21998560, and 21998580 are crucial to ensure compatibility and proper function. These numbers cover all Saturn Ion models from 2003-2007, including the Red Line.
- 22725728 : Original OEM part number (General Motors)
- 21998560 : Alternative OEM part number (General Motors)
- 21998580 : OEM part number, frequently listed for reset services (General Motors)
These part numbers can be used interchangeably and have been verified by multiple independent sources. Using the correct OEM number is essential for a successful repair.
They ensure that the repaired module meets the specific requirements of the Saturn Ion Red Line and is immediately ready for use after repair.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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 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“
Automatically translated · Original: German
„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.“



