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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic - Rear One-Touch Walk-In Control Module >> DTC Inspection [Rear One-Touch Walk-In Control Module]
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DTC Inspection [Rear One-Touch Walk-In Control Module]

  1. Connect the M-MDS to the DLC-2.
  2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    1. Select "Self Test".
    2. Select "All CMDTCs".
  3. Verify the DTC according to the directions on the screen.
  4. After completion of repairs, clear all DTCs stored in the rear one-touch walk-in control module. (See CLEARING DTC [REAR ONE-TOUCH WALK-IN CONTROL MODULE] .)