DIS-W033
DIS_w033_phaseAcurrentSensor
Also written as DIS_W033 / DIS W033 / DIS_w033_phaseAcurrentSensor / dis_w033_phaseacurrentsensor
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does DIS-W033 mean?
Tesla warning code in the Drive Inverter Secondary (DIS) module. The phase current sensor has reported an irrational value, and the Drive Inverter (DI) has detected phase current sensing issues.
Original Description
The phase current sensor has reported an irrational value, and the Drive Inverter (DI) has detected phase current sensing issues.
Affected Tesla Models
What You May Notice
- secondary inverter warning: The phase current sensor has reported an irrational value, and the Drive Inverter (DI) has detected phase current sensin
- Reduced acceleration or "Reduced Power" message on the touchscreen
- Higher than normal energy consumption during driving
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels
- 2 Avoid aggressive acceleration until the alert clears
- 3 Schedule a Tesla Service appointment within the next few days
- 4 Check for available OTA updates in Controls > Software
Severity Notes
DIS-W033 is a Warning in the Drive Inverter Secondary system. Schedule service soon. Monitor your vehicle for additional warnings.