TESLA Fault

DI_f029

DI_f029_phaseBrms

System
DI
Drive Inverter
Type
Fault
Category
Motor
Severity
Fault (Critical)

What does DI_f029 mean?

Tesla fault code in the Drive Inverter (DI) module. The motor controller has detected an expected root mean square (RMS) value of alternating current.

Original Description

The motor controller has detected an expected root mean square (RMS) value of alternating current.

Severity Notes

DI_f029 is classified as a Fault, indicating a critical issue in the Drive Inverter system. Do not continue driving and contact Tesla Service immediately.

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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.