EV Charging System Fault Diagnostics in Miami

When your electric vehicle displays a charging system fault, it can prevent charging altogether or dramatically slow charge times. These faults can be caused by issues within the vehicle’s charging system, not just the charging station.

At Green’s Garage, we specialize in EV charging system fault diagnostics for drivers in Miami, FL 33145. Using advanced diagnostic equipment, we accurately identify the source of charging errors so you can make informed repair decisions — without unnecessary part replacement.

What Does an EV Charging System Fault Mean?

EV charging systems involve multiple components working together, including:
    •    Onboard chargers
    •    Charge ports and connectors
    •    High-voltage contactors
    •    Control modules and communication circuits
    •    Cooling systems for charging components
A fault in any of these systems can trigger warning messages, limit charging speed, or stop charging completely.

Common EV Charging System Faults We Diagnose

We frequently diagnose EV charging issues such as:
    •    Vehicle not charging or charging intermittently
    •    “Charging System Fault” or “Unable to Charge” messages
    •    Slow charging or charge interruptions
    •    Fault codes related to the onboard charger
    •    Charge port or connector communication faults
    •    Cooling system faults affecting charging performance
Proper diagnostics are critical to avoid replacing expensive components unnecessarily.

Our EV Charging System Diagnostic Services

Our EV charging-related services include:
    •    EV charging system fault diagnostics
    •    Onboard charger testing & evaluation
    •    Charge port and connector inspections
    •    Control module communication testing
    •    High-voltage system safety checks
    •    Fault code analysis and root cause identification

Important: We provide diagnostics and component-level system testing. We do not perform EV battery replacement or internal battery repairs.

Why Choose Green’s Garage for EV Charging Fault Diagnostics?
    •    EV-experienced technicians
    •    High-voltage safety-trained staff
    •    Advanced EV diagnostic equipment
    •    Honest, transparent recommendations
    •    Trusted independent shop in Miami
We focus on finding the actual cause of the fault, not guessing.

If your EV isn’t charging properly, don’t wait — charging faults can worsen over time.

Schedule EV Charging System Diagnostics Today