Description
Part Description
This chassis brain box (body control module) was removed from a 2005 Chrysler Pacifica and has been professionally inspected for functionality. The BCM controls various electrical systems throughout the vehicle and is currently on our shelf ready for immediate shipment. This OEM unit ensures proper integration with your vehicle’s existing systems.
The body control module is a critical component that manages lighting, power windows, door locks, and other electrical functions in your Pacifica. Common reasons for BCM replacement include electrical shorts, water damage, or component failure that causes intermittent electrical issues. A faulty BCM can cause multiple electrical problems including non-functioning lights, power accessories, or security system malfunctions.
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 right BCM for your Chrysler Pacifica. Call us or browse our online inventory to find quality OEM parts at salvage yard prices. 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 (Body Control Module) |
| Interchange # | 3666 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Grade X – Working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 CHRYSLER PACIFI |
| VIN | N/A |
| Vehicle Stock # | PACCBX24 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box (Body Control Module):
| ✅ Electrical Connections | All connector pins clean and undamaged |
| ✅ Housing Integrity | No cracks or water damage to module casing |
| ✅ Circuit Board | Internal components visually inspected for damage |
| ✅ Programming Status | Module ready for vehicle-specific programming |
| ✅ Part Number Verification | Confirmed correct application for 2005 Pacifica |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #3666, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2004-2006 | Chrysler | Pacifica | All trim levels – may require programming |
| 2004-2006 | Chrysler | Pacifica Touring | Direct fit with programming |
| 2004-2006 | Chrysler | Pacifica Limited | Compatible with all engine options |
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
Does this BCM need to be programmed for my 2005 Chrysler Pacifica?
Yes, body control modules typically require programming to match your vehicle’s VIN and specific options. This should be done by a qualified technician with the proper scan tools.
What symptoms indicate a bad body control module in a Pacifica?
Common symptoms include intermittent electrical issues, lights not working properly, power windows or locks malfunctioning, or security system problems. Multiple electrical issues occurring simultaneously often point to BCM failure.
Will this BCM work in other Chrysler models besides the Pacifica?
This specific BCM is designed for the Pacifica platform. While some Chrysler vehicles may share similar modules, we recommend verifying compatibility through the interchange number 3666 before purchasing.
How do I know if my BCM is the problem versus other electrical components?
A proper diagnostic scan can identify BCM-related fault codes. If multiple unrelated electrical systems are malfunctioning simultaneously, the BCM is often the culprit rather than individual component failures.
Can I install this body control module myself?
While the physical installation involves removing panels and unplugging connectors, the module requires professional programming to function properly. We recommend having it installed and programmed by a qualified automotive technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 3666 |
| Stock Number | PACCBX24 |
| Part Code | CBX |
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-$300 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $100-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing or installing the BCM to prevent electrical damage
- Take photos of connector locations before removal to ensure proper reinstallation
- Handle the module carefully and avoid touching circuit board components
- Have the module programmed immediately after installation for proper operation
- Clear all fault codes after programming to ensure proper system initialization
🔍 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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