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Home >> Mazda >> 2007 >> 6 s, 4D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (On-Board Diagnostic [Engine Control System L3 With TC]) >> DTC P0601 >> Notes
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DTC P0601: Notes

WARNING: This page is about a different variant/trim than selected.
DTC P0601 DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0601 Internal control module memory check sum error
DETECTION CONDITION 
  • PCM internal memory check sum error.

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA is available.
  • DTCs are stored in PCM memory.
POSSIBLE CAUSE 
  • PCM internal memory malfunction