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Home >> Mazda >> 2007 >> CX-7 Touring, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (L3 With TC) >> Pcm Inspection >> Without Using the M-MDS >> PCM inspection preparation >> Notes
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PCM inspection preparation: Notes

  1. Disconnect the negative battery cable.
  2. Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION[L3 WITH TC] ).
  3. Remove the windshield wiper arm and blade. (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION ).
  4. Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION ).
  5. Remove the windshield wiper motor. (See WINDSHIELD WASHER MOTOR REMOVAL/INSTALLATION ).
  6. Remove the cowl panel. (See COWL PANEL REMOVAL/INSTALLATION ).
  7. Remove the PCM bracket with the PCM connector still connected. (See PCM REMOVAL/INSTALLATION .)
  8. Connect the negative battery cable.
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