Description
Part Description
This OEM chassis brain box is a genuine Acura part removed from a 2009 TL with the 3.5L engine. The part controls the electric power steering system and is located in the right-hand dash area. Our technicians have inspected this module and confirmed it is in good working condition. The part is currently on our shelf and ready for immediate shipment.
The chassis brain box, also known as the electric power steering control module, is a critical component that manages your vehicle’s power steering assistance. When this module fails, you may experience heavy steering, intermittent power steering loss, or complete steering assist failure. Common causes for replacement include electrical component failure, water damage, or age-related deterioration of internal circuits.
At 603 Auto Salvage, we maintain an inventory of over 50,000 quality used parts from more than 1,100 vehicles. Our experienced team carefully inspects each part to ensure reliability and performance. Contact us to verify compatibility with your specific vehicle or browse our extensive online inventory for additional Acura TL parts and accessories. 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 – Electric Power Steering Control Module |
| Interchange # | 51299 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 154K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules based on mileage and condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2009 ACURA TL |
| VIN | N/A |
| Vehicle Stock # | 0212247356 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box – Electric Power Steering Control Module:
| ✅ Electrical Connections | All connector pins clean and undamaged |
| ✅ Housing Integrity | No cracks or physical damage to module casing |
| ✅ Mounting Points | All mounting tabs and brackets intact |
| ✅ Internal Components | No signs of water damage or corrosion |
| ✅ Circuit Board | Visually inspected for burn marks or component failure |
| ✅ Part Number Verification | Confirmed correct application for 2009 TL 3.5L |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51299, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2009 | Acura | TL | 3.5L engine with electric power steering – Contact us for full compatibility list |
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 are signs that my Acura TL chassis brain box is failing?
Common symptoms include heavy steering, intermittent power steering assist, steering wheel position sensor errors, or complete loss of power steering assistance. You may also see warning lights on the dashboard related to the steering system.
Is this chassis brain box compatible with all 2009 Acura TL models?
This part is specifically for 2009 Acura TL models with the 3.5L engine and electric power steering system. Contact us with your VIN to verify exact compatibility before ordering.
Does the chassis brain box need to be programmed after installation?
Yes, most chassis brain boxes require programming or calibration to match your vehicle’s specific parameters. This typically requires dealer-level diagnostic equipment or a qualified automotive technician.
Where is the chassis brain box located in the 2009 Acura TL?
The chassis brain box is located in the right-hand dash area of the vehicle. Access typically requires removal of dash panels and may require some disassembly for proper installation.
What causes chassis brain box failure in Acura vehicles?
Common causes include age-related component failure, electrical surges, water damage from leaks, or physical damage from accidents. Heat and vibration over time can also cause internal circuit degradation.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51299 |
| Stock Number | 0212247356 |
| Part Code | CBX |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $300-450 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $150-200 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $125 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery before removing or installing the chassis brain box to prevent electrical damage
- Take photos of connector locations before removal to ensure proper reconnection
- Handle the module carefully and avoid static electricity by grounding yourself before handling
- Programming or calibration will likely be required after installation – consult a qualified technician
- Verify all electrical connections are secure and properly seated before testing operation
🔍 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.




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