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Control System Device And Control Relationship Chart

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Control System Device And Control Relationship Chart (SKYACTIV-G 2.0, SKYACTIV-G 2.5)
G10915847Courtesy of MAZDA MOTORS CORP.

*1 TCM (ATX), DSC HU/CM, Instrument cluster, start stop unit