Power Loss and Jerking at Low Speed in Tesla Model Y
The vehicle experiences power loss, weak acceleration, and jerking or hesitation specifically at low speeds. This is often related to electric drive unit issues, throttle position sensor problems, or software glitches in the Tesla Model Y.
Diagnosis Details
Possible Causes
Drive unit or inverter fault causing intermittent power delivery at low speeds.
Throttle pedal position sensor or accelerator pedal assembly malfunction.
Software calibration issue or traction control intervention due to wheel speed sensor error.
Related OBD-II Codes
Not satisfied with this diagnosis?
Try Another DiagnosisWhat To Do Next
What You Should Do
Schedule a diagnostic with a Tesla service center.
Check for any pending software updates.
Inspect the accelerator pedal sensor and drive unit for fault codes.
Avoid heavy acceleration until diagnosed.
Estimated Repair Cost
$0 (if under warranty) to $500+ for out-of-warranty sensor or software fixes; drive unit replacement could exceed $5,000.
Share this diagnosis
Help others with similar symptoms
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.