Control system location, diagram, PCM and engine oil data reset [Skyactiv-G (with cylinder deactivation (e))]

Caution:
– There are two types of PCM settings. If the incorrect PCM is installed, it could cause interference with engine control.
– When replacing the PCM, verify the first four digits of the part number indicated on the PCM label before replacement, and replace the PCM with one having the same part number.

Mazda CX-30 2019-2024
1. Control system location index. [Skyactiv G].
2. Control system diagram. [Skyactiv G].
3. PCM inspection. [Skyactiv G].
4. Engine oil data reset. [Skyactiv G].

1. When replacing the PCM, perform the configuration using the following procedure.
2. Disconnect the negative battery terminal.
3. Remove the PCM and battery tray component as a single unit.
4. Remove in the order indicated in the table.