ON-BOARD DIAGNOSTIC SYSTEM DIAGNOSTIC DATA MEMORY FUNCTION [TCM (SJ6A-EL)]
2016 – MX-5 – Transmission/Transaxle
ON-BOARD DIAGNOSTIC SYSTEM DIAGNOSTIC DATA MEMORY FUNCTION [TCM (SJ6A-EL)]
Purpose/Function
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The on-board diagnostic system diagnostic data memory function records/erases the following diagnostic data:
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Number of DTCs
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DTCs
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Pending code
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Determination of a malfunction cause is facilitated by the on-board diagnostic system data memory function. Therefore, accurate and quick repair/service can be performed.
 
Construction/Operation
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The conditions for recording/erasing diagnostic data are determined by the number of drive cycles set for each DTC.
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Using the memory deletion function of the Mazda Modular Diagnostic System (M-MDS), diagnostic data can be deleted.