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DTC P0602 [LF]: Notes

DTC P0602 (LF) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0602 PCM programming error
DETECTION CONDITION 
  • No configuration data in the PCM.
    NOTE:
    • If the "PCM CONFIGURATION" is successful, the PCM stores DTC P0602 and illuminates the MIL (system is normal). Clear DTC P0602 using the M-MDS after the "PCM CONFIGURATION".
    • The MIL goes out after three drive cycles with no failure (The DTCs remain in PCM).

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2/Mode 12) is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • Configuration has not been completed
  • PCM malfunction
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