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Home >> Mazda >> 2024 >> 3 Carbon Turbo, 4D Hatchback >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> On-Board Diagnostics - CMU (2 Of 2) >> Diagnostic Assist Function [CMU] >> Diagnostic Test Menu >> Nearby device connection condition and equipment verification

Nearby device connection condition and equipment verification

  1. Launch the diagnostic assist function. (See ACTIVATION PROCEDURE .)
  2. Select in the following order from the diagnostic assist function initial screen.
    1. [Diagnostic Test]
    2. [Vehicle Signal (Unit Status)]
  3. Verify the following information.
    DIAGNOSTIC RESULT

    Indication on center display Diagnostic result Content
    CMU OK Connectivity master unit (CMU) related DTCs are not stored.
    NG Connectivity master unit (CMU) related DTCs are stored.
    AMP OK Audio amplifier related DTCs are not stored.
    NG Audio amplifier related DTCs are stored.
    MIC OK Microphone related DTCs are not stored.
    NG Microphone related DTCs are stored.
    DECK Equipped-OK CD player or DVD/CD player related DTCs are not stored.
    Equipped-NG CD player or DVD/CD player related DTCs are stored.
    Not Equipped Not equipped with CD player or DVD/CD player
    HUB OK USB port/SD card slot hub/HDMI terminal related DTCs are not stored.
    NG USB port/SD card slot hub/HDMI terminal related DTCs are stored.
    RSE Equipped-OK Displays on the center display, but does not operate.
    Equipped-NG
    Not Equipped
    NAVI Equipped-OK Valid SD card is inserted.
    Equipped-NG Valid SD card is not inserted.
    Not Equipped Not equipped with navigation function
    COMMANDER OK Commander switch related DTCs are not stored.
    NG Commander switch related DTCs are stored.
    Camera Equipped-OK Rear mount camera related DTCs are not stored.
    Equipped-NG Rear mount camera related DTCs are stored.
    Not Equipped Not equipped with rear mount camera
    C-BCM OK Body control module (BCM) related DTCs are not stored.
    NG Body control module (BCM) related DTCs are stored.
    RT OK Remote tuner (RT) related DTCs are not stored.
    NG Remote tuner (RT) related DTCs are stored.
    CenterDisplay OK Center display related DTCs are not stored.
    NG Center display related DTCs are stored.
    ST-SW OK Steering switch related DTCs are not stored.
    NG Steering switch related DTCs are stored.
    GPS OK Global Navigation Satellite System (GNSS) antenna/global positioning system (GPS) antenna related DTCs are not stored.
    NG Global Navigation Satellite System (GNSS) antenna/global positioning system (GPS) antenna related DTCs are stored.
    Satellite Antenna (SXM) Equipped-OK Antenna amplifier related DTCs are not stored.
    Equipped-NG Antenna amplifier related DTCs are stored.
    Not Equipped Not equipped with antenna amplifier
  4. Ends the diagnostic assist function. (See ENDING PROCEDURE .)
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