Each Transmission/Transaxle is assigned a specific Mazda type code. The code can be broken down as follows:

Transmission/Transaxle Features
Transmission/Transaxle SSTPressure Control Solenoid [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The pressure control solenoid adjusts the pressure control solenoid pressure
and controls the line pressure based on the control signal from the TCM.
Construction
The pressure control solenoid is installed to the solenoid control valve
body.
The pre ...
Side Air Bag Module Removal/Installation [Standard Deployment Control System]
WARNING:
Handling the air bag module improperly can accidentally operate (deploy)
the air bag module, which may seriously injure you. Read the air bag system
service warnings and cautions before handling the air bag module..
If the side air bag module is installed with debris i ...
Headliner
Purpose/Function
The headliner is equipped with a shock absorbing pad for driver's head protection
during a collision.
Construction
The front and rear side of the headliner is equipped with a shock absorbing
pad with a plastic rib-pad structure.
...