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Home >> Mazda >> 2015 >> 3 SV, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Connectivity Master Unit >> Diagnostic Assist Function >> Diagnostic Assist Code Input Procedure >> Using Commander Switch
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Using Commander Switch

  1. Input the diagnostic assist code by rotating the commander knob.
  2. Press the commander knob.
  3. Perform inspection according to diagnostic assist code list. (See DIAGNOSTIC ASSIST CODE LIST .)
    CAUTION:
    • If [- REJECTED] is displayed, the inspection cannot be performed because communication is not enabled between the related parts, or the conditions are not met even if communication is enabled.
    Fig 1: Identifying Connectivity Master Unit
    G09783579Courtesy of MAZDA MOTORS CORP.
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