Ferrari California , 488 T, JBL Amplifier P/N 304218 , SZ 6173 Repair Service

Factory Audio Module Repair | 12-Month Warranty | Fast Turnaround | OEM Electronic Repair Specialists

🚫 You Are Not Purchasing a Replacement JBL Amplifier

This listing is for a professional repair service of your existing Ferrari JBL amplifier—not a new or replacement unit. If your amplifier has failed or is producing poor audio performance, Module Medics offers a reliable, cost-effective solution to restore it to full OEM functionality.

🏎️ Commonly Affected Ferrari Models

This amplifier is commonly found in JBL-equipped Ferrari models, including:

• Ferrari California

• Ferrari California T

• Ferrari 488 GTB

• Ferrari 488 Spider

• Ferrari 488 Pista

If you're unsure whether this service applies to your specific vehicle or sound system configuration, feel free to reach out with your VIN or part number.

🔢 Supported Part Numbers

This repair service supports the following JBL amplifier part numbers:

• P/N 304218

• SZ 6173

If your amplifier has a different part number, we can still help—please contact us before ordering to confirm compatibility.

⚠️ Common JBL Amplifier Issues in Ferrari Vehicles

If you’ve noticed any of the following symptoms, your Ferrari’s JBL amplifier is likely experiencing a hardware or firmware-related fault:

• 🔇 No sound from any speakers

• 🔊 Crackling, distorted, or intermittent audio

• 🎚️ Only some speakers function properly

• 🔋 Amplifier draining the car battery while parked

• 🧠 Unit fails to communicate with the head unit or diagnostic tools

• ❌ Amplifier refuses to initialize during startup

These issues are typically caused by component failure within the amplifier’s internal circuit board, such as faulty capacitors, failed output transistors, or corrupted logic ICs.

🔬 Technical Background

Ferrari JBL amplifiers are high-performance digital audio units responsible for distributing sound throughout the cabin using fiber-optic MOST Bus or CAN Bus communication. When these amplifiers fail, it disrupts the entire infotainment and sound experience, often affecting comfort and convenience systems.

Module Medics uses advanced diagnostics and circuit-level repair techniques to resolve faults related to:

• Internal power supply regulation

• Signal amplification stages

• Logic/microcontroller communication

• Overheating or moisture-related component failure

🛠️ How Our Ferrari Amplifier Repair Service Works

1. Order the Service Online
   Begin by placing your order through ModuleMedics.com.

2. Ship Your Amplifier to Our Facility
   Send your unit to our U.S.-based repair center located in Maryland. 

3. Expert Diagnostics & Repair
   Our team of experienced technicians will fully test, diagnose, and repair your amplifier using OEM-grade parts and industry-standard techniques.

4. Final Testing & Return Shipping
   The repaired unit undergoes rigorous bench and simulated vehicle testing to ensure reliability before it’s shipped back to you.

⏱️ Typical Turnaround Time

• Standard repair time: 2–3 weeks
  (dependent on parts availability and complexity of the issue)

🛡️ Warranty

This repair service comes with a 12-month limited warranty, covering the repaired functions and components for your peace of mind.

📍 Ship-To Address

Module Medics
Baltimore, Maryland, USA
(Full address and instructions will be provided upon order)

🧠 Why Choose Module Medics?

• 🚗 Specialists in Ferrari and exotic car electronics

• 🔧 In-house repair—no outsourcing

• 💰 Save thousands vs. dealer replacement

• ⚡ Expertly restored to OEM specs

• 🇺🇸 All repairs done in the USA