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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (On-Board Diagnostic - Blind Spot Monitoring Control Module) >> DTC Test >> CMDTC Self Test

CMDTC Self Test

WARNING: This page is about a different car, the 2016 Mazda CX-3. 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 "All CMDTCs".
  3. Verify the DTC according to the directions on the screen.
    • If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
  4. After completion of repairs, clear all DTCs stored in the blind spot monitoring (BSM) control module (LH). (Refer to CLEARING DTC [BLIND SPOT MONITORING (BSM) CONTROL MODULE] .)