Tesla Model 3 Power Loss - Motor Revs but No Movement
The vehicle experiences power loss with the motor revving but no forward movement, indicating a likely drivetrain or motor control issue. This is a critical safety concern that requires immediate attention.
Diagnosis Details
Possible Causes
Drive unit (motor) failure or internal mechanical damage, such as a broken gear or shaft.
Inverter or motor control module malfunction, preventing power delivery to the wheels.
Half shaft or CV joint failure, causing loss of torque transfer.
Related OBD-II Codes
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What You Should Do
Do not drive the vehicle.
Schedule a diagnostic with a Tesla Service Center or a qualified EV technician.
They will perform a drivetrain inspection, check for fault codes, and test the inverter and motor.
Towing is recommended.
Estimated Repair Cost
$500 - $5,000+ depending on the component (drive unit replacement can be $3,000-$5,000+).
Typical range: $500 – $5,000
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.