TESLA Fault

DI_f078

DI_f078_adcRefLow

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

What does DI_f078 mean?

Tesla fault code in the Drive Inverter (DI) module. The reference voltage used for the Analog to Digital Converter (ADC) is out of specification.

Original Description

The reference voltage used for the Analog to Digital Converter (ADC) is out of specification.

Severity Notes

DI_f078 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.