P0B84

Hybrid Battery Voltage Sense "O" Circuit High

DTC P0B84, sometimes indicated as P0B8400 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the transmission (gearbox) causing hybrid battery voltage sense "o" circuit high.

  • P0B84: Hybrid Battery Voltage Sense "O" Circuit High
  • P0B84: Hybrid battery voltage sensor O – circuit high
  • P0B84 00: Hybrid battery voltage sensor O - circuit high

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