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Home >> Toyota >> 2025 >> Prius Plug-In Hybrid SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Hybrid Battery System (HEV) - Diagnostic Codes (2 Of 2), Symptom Tests & Circuit Tests) >> HYBRID BATTERY SYSTEM (for M20A-FXS) >> DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message [12/2022 - ] >> Procedure

DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message [12/2022 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. CHECK DTC OUTPUT (HV BATTERY) 

    Pre-procedure1

    1. None

      Procedure1

    2. Check for DTCs.

      Powertrain > HV Battery > Trouble Codes 

      Result

      Proceed to
      NEXT

      Post-procedure1

    3. Turn the ignition switch off.

    Result: 

    NEXT 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2022 - ]