P0AFB

Hybrid Battery System Voltage High

DTC P0AFB, sometimes indicated as P0AFB00 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 causing hybrid battery system voltage high.

  • P0AFB: Hybrid Battery System Voltage High
  • P0AFB: Hybrid battery system – voltage high
  • P0AFB 00: Hybrid battery system - voltage high

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • T-TT-0701-22 - ELECTRICAL SYSTEM
    TOYOTA: Tt: mil on. Dtc P0AFB11 (hybrid/ev battery current sensor "a" circuit short to ground), P0ABF15 (hybrid/ev battery current sensor "a" circuit short to auxiliary battery or open), P0ABF28 (hybrid/ev battery current sensor "a" signal bias lev
  • LI08.30-P-057146 - ELECTRICAL SYSTEM
    MERCEDES-BENZ: * P0AFB00 the voltage supply of the high-voltage on-board electrical system is too high. * P1B9000 the current draw from the on-board electrical system or the current supply to the on-board electrical system is too high. * P0A9400 the con
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