Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
$75.00
Used OEM chassis brain box (transmission control module) for 2007 Nissan Sentra with CVT transmission. This electronic control unit has been inspected and is ready to ship. Interchange #68173, Stock #SENTTCM24.
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This used OEM chassis brain box (transmission control module) was removed from a 2007 Nissan Sentra equipped with a CVT transmission and 2.0L engine without ABS. The electronic control unit has been professionally inspected for proper function and is currently on our shelf ready for immediate shipment.
The chassis brain box serves as the transmission control module (TCM) for CVT-equipped Sentras, managing shift points, torque converter lockup, and overall transmission operation. Common replacement reasons include transmission shifting issues, error codes, complete transmission failure, or electrical problems that affect CVT performance and fuel economy.
603 Auto Salvage maintains over 50,000 quality 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 repair. Browse our online inventory or contact us to verify compatibility and check availability of additional Nissan parts. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
| Part | Chassis Brain Box (Transmission Control Module) |
| Interchange # | 68173 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules and computer components) |
| Type | Used OEM |
| Year / Make / Model | 2007 NISSAN SENTRA |
| VIN | N/A |
| Vehicle Stock # | SENTTCM24 |
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box (Transmission Control Module):
| ✅ Electrical Connections | All connector pins clean and undamaged |
| ✅ Housing Integrity | Case free from cracks or impact damage |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Mounting Points | All mounting tabs and brackets intact |
| ✅ Part Number Verification | Confirmed correct application for CVT transmission |
Based on interchange #68173, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2007-2012 | Nissan | Sentra | CVT transmission, 2.0L engine without ABS |
| 2007-2011 | Nissan | Versa | CVT transmission applications |
| 2009-2014 | Nissan | Cube | CVT equipped models |
| 2007-2012 | Nissan | Tiida | International market CVT models |
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
Yes, this transmission control module is compatible with 2007-2012 Sentra models equipped with CVT transmissions. We recommend verifying your current part number for exact fitment confirmation.
Most Nissan TCMs require programming or adaptation procedures after installation. Contact a qualified technician or Nissan dealer to ensure proper programming for your specific vehicle.
Common signs include erratic shifting, transmission stuck in one gear, check engine light, transmission warning lights, or complete loss of transmission function in CVT-equipped vehicles.
Yes, the chassis brain box is Nissan’s terminology for the transmission control module (TCM) that manages CVT transmission operation and performance.
No, this TCM is specifically for CVT automatic transmission applications only. Manual transmission vehicles do not use this type of control module.
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 68173 |
| Stock Number | SENTTCM24 |
| Part Code | CBX |
| Application | CVT Transmission, 2.0L without ABS |
| 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 | $100-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
🔍 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
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.
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.
| Weight | 2 lbs |
|---|
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