TCM Configuration

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The TCM is built into the control valve body.

Verify TCM configuration implementation necessity for replacement parts.

Replacement part	Configuration necessity
Control valve body replacement	Necessary
Oil pressure switch replacement	Unnecessary
Automatic transaxle replacement	Necessary
ON/OFF solenoid replacement	Unnecessary
Coupler component replacement	Unnecessary

Connect the M-MDS to the DLC-2.
Switch the ignition ON (engine off or on).
Perform vehicle identification.
Select [Configuration] using the M-MDS.
Select [TCM].
Perform manual configuration following the instructions on the screen.
Switch the ignition off.
Switch the ignition ON (engine off or on) to complete the control valve body automatic configuration.
Clear the DTC. (See CLEARING DTC .)