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Continuous Memory Diagnostic Trouble Code (CMDTC)

WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

CMDTC are the currently stored DTCs which are recorded in a module after clearing the previous DTCs, regardless of past/current malfunctions.
CMDTC can be read out by implementing a quick check using the M-MDS. (See DTC INSPECTION .)