P0A8B

14 Volt Power Module System Voltage

DTC P0A8B, sometimes indicated as P0A8B00 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 14 volt power module system voltage.

  • P0A8B: 14 Volt Power Module System Voltage
  • P0A8B: 14 volt power module – system voltage
  • P0A8B 00: 14 volt power module - system voltage

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