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Home >> Mercury >> 2010 >> Mariner Hybrid, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid) >> DTC Diagnosis >> P0C2F - Internal Control Module Drive Motor/Generator/Engine Speed Sensor Performance

P0C2F - Internal Control Module Drive Motor/Generator/Engine Speed Sensor Performance

P0C2F - INTERNAL CONTROL MODULE DRIVE MOTOR/GENERATOR/ENGINE SPEED SENSOR PERFORMANCE

Description:  The powertrain control module (PCM) monitors the generator speed circuits, the motor speed circuits, and the engine speed. If the PCM detects a concern identifying an issue with the motor, generator or engine speed sensors, this DTC is set.
Possible Causes: 
  • Generator speed circuits
  • Engine speed sensor circuits
  • Vehicle speed sensor (VSS) circuits
  • Motor speed circuits
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST JD .