P0A1F – Battery Module Disabled (Ford Escape Hybrid / Fusion Hybrid)

P0A1F – Battery Module Disabled (Ford Escape Hybrid / Fusion Hybrid)

SYMPTOMS:

  • Vehicle won’t start or won’t enter READY mode
  • Dashboard message displayed
  • Hybrid system function lost

POSSIBLE CAUSES:

  • ECU has disabled the battery module as a protection response
  • For 2005–2008: jumpstart button may be required
  • For 2009+: diagnostic testing usually required prior to replacement approval