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DTC P0602: POWERTRAIN CONTROL MODULE (PCM) PROGRAMMING ERROR Ford Focus II

DescriptionThis DTC indicates a programming error within the vehicle ID (VID) block.
Possible CausesVID data corrupted by the diagnostic tool during VID reprogramming
Diagnostic AidsUsing the diagnostic tool, reprogram the VID block. If the PCM does not allow reprogramming of the VID block, reprogram the PCM.
ApplicationKey On Engine OffKey On Engine RunningContinuous Memory
AllThe VID block must be programmed. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) .

P0602 - POWERTRAIN CONTROL MODULE (PCM) PROGRAMMING ERROR