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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 859 (Engine Controls - Powertrain DTC Charts And Descriptions - (Hybrid)) >> DTC Diagnosis >> P0A1B - Drive Motor A Control Module

P0A1B - Drive Motor A Control Module

WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0A1B - DRIVE MOTOR A CONTROL MODULE

Description:  This DTC indicates a drive motor A control module (MCM) internal concern.
Possible Causes: 
  • MCM processor concern
  • MCM A/D converter concern
  • MCM supply voltage out of range
  • TCM-MCM serial link concern
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All   See Note 2 - See Note 5