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Home >> Mazda >> 2021 >> 6 Signature >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (On-Board Diagnostic - Adaptive Front Lighting System Control Module) >> DTC Inspection (Adaptive Front Lighting System (AFS) Control Module) >> ODDTC Self Test
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ODDTC Self Test

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the M-MDS to the DLC-2.
  2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    1. Select "Self Test".
    2. Select "Modules".
    3. Select "AFS/ALM".
  3. Verify the DTC according to the directions on the screen.
    • If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection after recording the snapshot data.
  4. After completion of repairs, clear all DTCs stored in the AFS control module. (See CLEARING DTC (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)