Description
Part Description
This chassis brain box is an OEM airbag control module removed from a 2005 Volkswagen Passat. The unit controls the vehicle’s airbag system including the roof airbag option and passenger side seat switch functionality. This electronic control unit has been inspected by our technicians and is currently on the shelf ready to ship.
The chassis brain box is a critical safety component that monitors airbag sensors and deploys airbags during a collision. These modules commonly fail due to water damage, electrical surges, or crash deployment, triggering airbag warning lights on the dashboard. When this module malfunctions, the entire airbag system may be disabled, making replacement essential for vehicle safety.
At 603 Auto Salvage, we maintain over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact airbag control module you need for your Volkswagen. Browse our online inventory or call us to verify compatibility and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Chassis Brain Box – Airbag Control Module |
| Interchange # | 52497 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Used OEM part – Inspected and ready to ship, includes roof airbag option compatibility |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 VOLKSWAGEN PASSAT |
| VIN | N/A |
| Vehicle Stock # | ABGP24 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box – Airbag Control Module:
| ✅ Electrical Connections | All connector pins clean and undamaged |
| ✅ Housing Integrity | No cracks or physical damage to module casing |
| ✅ Water Damage | No signs of moisture intrusion or corrosion |
| ✅ Mounting Points | All mounting tabs and brackets intact |
| ✅ Internal Components | No visible component damage or burn marks |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #52497, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005-2005 | Volkswagen | Passat | With roof airbag option |
| 2004-2005 | Volkswagen | Passat | Verify roof airbag option compatibility |
| 2005-2005 | Volkswagen | Passat Wagon | With matching airbag system |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
What does a chassis brain box do in a 2005 VW Passat?
The chassis brain box is the airbag control module that monitors crash sensors and controls airbag deployment. It manages all airbag functions including front, side, and roof airbags, as well as seatbelt pretensioners.
How do I know if my Passat airbag control module is bad?
Common symptoms include an illuminated airbag warning light, airbag system error codes, or a message stating the airbag system is disabled. These issues require immediate attention as they affect vehicle safety systems.
Does this brain box need programming after installation?
Yes, airbag control modules typically require programming or coding to match your specific vehicle’s VIN and options. This should be performed by a qualified technician with proper diagnostic equipment.
Will this fit other Volkswagen models besides the Passat?
This module is specifically designed for the Passat platform. While some VW models share components, airbag modules are typically model-specific due to different sensor configurations and airbag layouts.
What is interchange number 52497 used for?
The interchange number 52497 is an industry standard reference that helps identify compatible airbag control modules across different suppliers and salvage yards, ensuring you get the correct part for your vehicle.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Part Number | 591 |
| Interchange | 52497 |
| Stock Number | ABGP24 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $350-$500 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-$350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $80-$120 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $65 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old module to ensure airbag system is safe
- Handle the module carefully and avoid static electricity – use anti-static precautions
- Ensure all electrical connections are clean and properly seated before installation
- Have the module programmed by a qualified technician after installation
- Clear all airbag codes and perform system test after programming is complete
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




Reviews
There are no reviews yet.