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Home >> Mazda >> 2011 >> 6 s Touring Plus >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> On-Board Diagnostic [HVAC) >> DTC Display

DTC Display

  1. Connect the M-MDS (IDS) to the DLC-2.
  2. Expose the solar radiation sensor to natural sunlight.
    NOTE:
    • If natural sunlight is not shone on the solar radiation sensor, the climate control unit determines a malfunction and indicates DTC "B1A63:11, B1A63:13, B1A64:11, B1A64:13".
    Fig 1: Locating DLC2 Connector
    G07621291Courtesy of MAZDA MOTORS CORP.
  3. After the vehicle is identified, select the following items from the initialization screen of the IDS.
    1. Select "Self Test".
    2. Select "All CMDTCs".
  4. Verify the DTC according to the directions on the screen.