2019 Ford Transit-250 Base, 2D Cab Chassis, 3.2L Eng VIN VFACTORY OEM SERVICE PROCEDURE

DTC P062F - Internal Control Module EEPROM Error

DTC DESCRIPTION P062F - INTERNAL CONTROL MODULE EEPROM ERROR

Description:  This DTC sets when the PCM read only memory (ROM) has been corrupted.
Possible Causes: 
  • PCMRC circuit open
  • PCMRC circuit short to ground
  • VPWR circuit open
  • VPWR circuit short to voltage
  • PCM reprogramming
  • Aftermarket performance produc
  • PCM programming error
  • PCM internal software error
  • Damaged PCM
  • Damaged PCM power relay
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST Y .
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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