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Home >> Mazda >> 2018 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Parking Sensor Control Module >> DTC Inspection (Parking Sensor Control Module) >> CMDTC Self Test
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CMDTC Self Test

  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 parking sensor control module. (See CLEARING DTC [POSITION MEMORY CONTROL MODULE] .)