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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P0A12: Dc/Dc Converter Enable (DCE) Circuit Low

DTC P0A12: Dc/Dc Converter Enable (DCE) Circuit Low

WARNING: This page is about a different variant/trim than selected.
P0A12 - DC/DC CONVERTER ENABLE (DCE) CIRCUIT LOW

Description:  This DTC indicates the DCE circuit is shorted to ground.
Possible Causes: 
  • Damaged DC/DC converter
  • Damaged DC/DC harness
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HH .