What system does DI_w121 belong to?

DI_w121 belongs to the Drive Inverter (DI) system in Tesla vehicles. It is classified as a "warning" type alert in the "motor" category.

TESLA Warning

DI_w121

DI_w121_motorControlRegulation

System

Drive Inverter

Type

Warning

What does DI_w121 mean?

Tesla warning code in the Drive Inverter (DI) module. The Drive Unit has detected a motor control regulation problem.

Original Description

The Drive Unit has detected a motor control regulation problem.

Severity Notes

DI_w121 is a Warning in the Drive Inverter system. Schedule service soon. Monitor your vehicle for additional warnings.

Other DI Codes

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View all DI codes →

Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.