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Home >> Toyota >> 2013 >> RAV4 EV >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (HYBRID CONTROL SYSTEM (DIAGNOSTIC CODES (BMS_f001 - CHG_f075)) (ELECTRIC)) >> Hybrid Control System >> DTC BMS_f073: Electric Vehicle Battery Unexpected HV Bus Behavior [09/2013 - ] >> Description

DTC BMS_f073: Electric Vehicle Battery Unexpected HV Bus Behavior [09/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
Alert Code Monitoring Item Detection Condition Detection Timing Trouble Area
BMS_f073 HV battery detected unexpected HV bus behavior The electric vehicle battery has determined the high voltage bus outside of the electric vehicle battery is not behaving as expected. -
  • Service plug grip
  • Electric vehicle battery assembly