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Home >> Mazda >> 2021 >> 6 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Connectivity Master Unit >> Diagnostic Assist Function [Connectivity Master Unit] >> Diagnostic Assist Code Input Procedure >> Diagnostic Assist Code "65" Switch Inspection
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Diagnostic Assist Code "65" Switch Inspection

  1. Input diagnostic assist code "65" according to the diagnostic assist code input procedure. (See DIAGNOSTIC ASSIST CODE INPUT PROCEDURE .)
  2. Perform the steering switch inspection or commander switch inspection.
    NOTE:
    • When the switch is operated, the switch operation content detected by the connectivity master unit (CMU) is displayed in the center display.
    • If the switch operation content previously detected is being displayed in the center display, newly detected content is added over it.