DSC HU/Cm Removal/Installation: Notes

2006 Mazda 6 i, 4D Sedan, AutomaticSECTION Notes
CAUTION:
  • When replacing the DSC HU/CM, configuration procedure must be done before removing the DSC HU/CM. If configuration is not completed before removing the DSC HU/CM, DTC B2477 will be detected.
  • The internal parts of the DSC HU/CM could be damaged if dropped. Be careful not to drop the DSC HU/CM. Replace the DSC HU/CM if it is subjected to an impact.
  1. Configure the DSC HU/CM (only when replacing it). (See DSC HU/CM CONFIGURATION ).
  2. Remove in the order indicated in the table.
  3. Install in the reverse order of removal.
  4. Perform the initialization procedures for the combined sensor. (See COMBINED SENSOR INITIALIZATION PROCEDURE ).
    Fig 1: DSC HU/CM & Torque Specification
    G04325978Courtesy of MAZDA MOTORS CORP.
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When to See a Mechanic

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.