P0B47 – Hybrid Battery Voltage Sensor “C” Circuit Low (Toyota)

P0B47 – Hybrid Battery Voltage Sensor “C” Circuit Low (Toyota)

SYMPTOMS:

  • Hybrid warning light displayed
  • Vehicle may enter reduced power mode
  • Unusual voltage readings found during diagnostics

POSSIBLE CAUSES:

  • Voltage sensor failure or wiring problem in “C” circuit
  • Uneven or inconsistent voltage readings across modules