TESLA Alert

DCDC-A002

DCDC_a002_DCDC_Converter_Over_Temperatur

Also written as DCDC_A002 / DCDC A002 / DCDC_a002_DCDC_Converter_Over_Temperatur / dcdc_a002_dcdc_converter_over_temperatur

System
DCDC
DC-DC Converter
Type
Alert
Category
Charging
Severity
Warning

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 DCDC-A002 mean?

Tesla alert code in the DC-DC Converter module. DC-DC Converter Over Temperature

Original Description

DC-DC Converter Over Temperature

Affected Tesla Models

Model SModel XModel 3Model Y

What You May Notice

  • DC-DC Converter alert: DC-DC Converter Over Temperature
  • Related vehicle feature may be reduced or unavailable
  • Alert visible in the Tesla app: DC-DC Converter Over Temperature

How to Diagnose and Resolve

  1. 1 Reboot the vehicle by holding both scroll wheels for 10 seconds
  2. 2 Check for pending OTA software updates in Controls > Software
  3. 3 If the alert persists, schedule a Tesla Service appointment
  4. 4 Describe the alert code and any symptoms when booking service

Severity Notes

DCDC-A002 is a Warning in the DC-DC Converter system. Schedule service soon. Monitor your vehicle for additional warnings.

Other DCDC Codes

DCDC_w002 Tesla warning code in the DCDC (DCDC) module. There has been... DCDC_w011 DCDC_w012 Tesla warning code in the DCDC (DCDC) module. There is a DCD... DCDC_a001 Tesla alert code in the DC-DC Converter module. DC-DC Conver...
View all DCDC codes →