CPC4 Anti-Theft Quick Release Harness – Slim Low-Profile, Cascadia

Compact Design. Proven Functionality.

Developed by the creators of the original CPC4 Quick Release Harness, we created the CPC4 Quick Release Mini to provide the same quick-release functionality in a more compact and streamlined package.

Following the success of the original CPC4 Quick Release Harness™, customers requested a smaller and more affordable solution that still offered fast CPC4 module access without modifying the factory wiring harness. As a result, we created the CPC4 Quick Release Mini as a simplified low-profile design that retains the core benefits of the original product while reducing size, complexity, and installation footprint.

Designed for owner-operators, fleet maintenance departments, truck repair facilities, and truck parts distributors, this compact solution improves serviceability and accessibility of the CPC4 module on Freightliner Cascadia trucks.

Whether you maintain a single truck or an entire fleet, you'll benefit from the convenience and reliability that made the original CPC4 Quick Release Harness™ a trusted solution throughout the industry.

Ordering Your CPC4 Quick Release Mini™

Because Freightliner CPC4 systems can vary between vehicles, our team matches each CPC4 Quick Release Mini to the correct connector configuration before production.

To ensure compatibility, please provide a clear photo of your CPC4 connector with the pins fully visible. We review the connector configuration and verify the correct version required for your truck.

How It Works

1. Take a Photo

Take a clear photo of your CPC4 connector with all pins and cavities visible.

Need help? Watch our photo guide:

https://youtube.com/shorts/qaJ646-pT9w

2. Send Us Your Photo

cpc4 plugs pins for configuration verification

Text or email your photo to our team for review.

📱 Text: 336-689-5926

📧 Email: support@dieselelectronicsupply.com

3. Compatibility Verification

Our team reviews your connector and verifies the correct CPC4 Quick Release Mini™ configuration for your truck.

4. Complete Your Order

Once compatibility is confirmed, simply complete your purchase through our website.

5. Production Begins

We build your CPC4 Quick Release Mini™ and prepare it for shipment.

Typical production lead time is 1–10 business days, depending on current order volume and quantity purchased.

Please note that shipping time is not included in the production lead time. However, expedited shipping options may be available if needed.

Additional Benefits

Moreover, the CPC4 Quick Release Mini™ provides a convenient solution for customers seeking a simpler alternative to the original CPC4 Quick Release Harness. Therefore, both owner-operators and fleet managers can benefit from easier CPC4 access. In addition, the compact design reduces unnecessary bulk while maintaining a professional appearance. As a result, installation remains clean and efficient. Ultimately, the goal is to improve accessibility while maintaining the reliability customers expect from Diesel Electronic Supply products.

Comprehensive Return and Warranty Policy for Your Peace of Mind

At Diesel Electronic Supply, our Return and Warranty Policy ensures that you can shop confidently knowing that your satisfaction is our top priority. We accept returns and exchanges for unused, uninstalled, and undamaged products, safeguarding your investment with easy-to-follow procedures.

Whether you're a DIY enthusiast or a professional, our policy is designed to make your shopping experience seamless and worry-free:

• Flexible Returns: Request a return within 7 days for a full refund (minus a 25% restocking fee).
• Store Credit after 7 Days: If you miss the return window, store credit may be issued upon approval.
• No Hidden Costs: Original shipping is non-refundable, and customers cover return shipping.
• Clear Warranty Coverage: Enjoy a 6-month warranty on our products against defects in materials and workmanship.

Need to return an item? Simply email us at support@dieselelectronicsupply.com with your order number and reason for the return. Remember, all returns must be authorized before sending them back!

We believe in transparency and customer satisfaction, which is why our detailed return policy addresses numerous scenarios, ensuring you know exactly what to expect. Shop with us and experience reliable products that come with a promise of quality and support.