Whole Car Shakes at Idle - Tesla Model Y 2021
The vehicle vibrates or shakes when idling, which may indicate an issue with the electric drive unit mounts, cooling fan imbalance, or a software-related anomaly. Since the car is electric, traditional engine-related causes do not apply.
Diagnosis Details
Possible Causes
Worn or damaged drive unit mounts (motor mounts) causing excessive vibration transfer to the chassis.
Unbalanced or faulty cooling fan or radiator fan assembly causing vibration at idle.
Software glitch or calibration issue affecting idle smoothness or torque control.
Related OBD-II Codes
Not satisfied with this diagnosis?
Try Another DiagnosisWhat To Do Next
What You Should Do
Inspect the drive unit mounts for wear or damage.
Check the cooling fan assembly for balance and debris.
If no physical issues are found, perform a software update or recalibration via Tesla service.
Related Repairs
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.
