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Home >> Mazda >> 2012 >> 6 s Touring Plus >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> On-Board Diagnostic [Car-Navigation System) >> Diagnostic Assist Function [Car-Navigation System] >> Diagnostic Assist Code "02" Switch Inspection
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Diagnostic Assist Code "02" Switch Inspection

  1. Press the "Diagnostic assist code input switch", and input the diagnostic assist code "02".
  2. Select "ENTER".
    Inspection Display Action
    • Launch the switch inspection mode.
    • Operate all of the switches (press).
    • Does the buzzer sound?
    		 - Yes The switch is normal.
    No Replace the car-navigation unit.
    (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION .)
  3. Press the POWER/VOLUME switch to return to the diagnostic assist code input screen.
  4. Press the POWER/VOLUME switch to release the diagnostic assist function.
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