Description
Part Description
This chassis brain box power supply was removed from a 2004 Toyota Prius and has been professionally inspected by our team. The electronic control module is currently on our shelf and ready for immediate shipment to get your Prius back on the road.
The chassis brain box serves as a critical power supply component in the Prius hybrid system, managing electrical distribution to various vehicle systems. These units commonly require replacement due to electrical failures, water damage, or age-related component degradation that can cause various electrical malfunctions or prevent the vehicle from starting.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your Toyota Prius. Browse our online inventory or call us to speak with a parts specialist about your specific requirements. 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 Power Supply Module |
| Interchange # | 69596 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Functional condition, inspected and ready to ship |
| Warranty | 60-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2004 TOYOTA PRIUS |
| VIN | N/A |
| Vehicle Stock # | 0706231168 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box Power Supply Module:
| ✅ Connector Integrity | All electrical connectors checked for damage and corrosion |
| ✅ Housing Condition | Module housing inspected for cracks or water damage |
| ✅ Pin Connections | All pins verified straight and making proper contact |
| ✅ Circuit Board | Internal components visually inspected for obvious damage |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #69596, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2004 | Toyota | Prius | Contact us for full compatibility verification |
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 is a chassis brain box in a Toyota Prius?
The chassis brain box is an electronic control module that serves as a power supply unit, managing electrical distribution to various vehicle systems in the hybrid powertrain.
How do I know if my Prius chassis brain box is failing?
Common symptoms include electrical malfunctions, dashboard warning lights, intermittent starting issues, or complete failure to power on. Professional diagnosis is recommended to confirm the issue.
Is this chassis brain box programmed for my specific vehicle?
This unit may require programming or initialization when installed. Contact your Toyota dealer or qualified technician about any programming requirements for your specific VIN.
What tools are needed to replace a Prius chassis brain box?
Replacement typically requires basic hand tools and proper safety equipment for working with hybrid vehicle electrical systems. Professional installation is strongly recommended due to high voltage components.
Will this fit other Toyota Prius model years?
This part is confirmed for 2004 Toyota Prius. Contact us with your VIN to verify compatibility with other model years, as electrical systems can vary between generations.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 69596 |
| Stock Number | 0706231168 |
| Part Code | CBX |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $300-500 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $125-175 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 60-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect the 12V battery and wait 5 minutes before beginning work on hybrid electrical components
- Take photos of connector positions before removal to ensure proper reconnection
- Use anti-static precautions when handling electronic control modules
- Have the vehicle scanned for codes after installation to verify proper 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
- 60-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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