P0BB4

Hybrid Battery Voltage Sense "Y" Circuit Range/Performance

DTC P0BB4, sometimes indicated as P0BB400 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 hybrid propulsion system causing hybrid battery voltage sense "y" circuit range/performance.

  • P0BB4: Hybrid Battery Voltage Sense "Y" Circuit Range/Performance
  • P0BB4: Hybrid battery voltage sensor Y – circuit range/performance
  • P0BB4 00: Hybrid battery voltage sensor Y - circuit range/performance

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