Purpose/Function
The M position switch detects that the selector lever is in the M position.
The M position switch signal is sent to the TCM via CAN, and is used for manual shift control and engine-transaxle integration control.
Construction
The M position switch is installed to the selector lever.
The M position switch is an on/off type switch.

Operation
When the selector lever is in the M position, the M position switch contact point closes.
By opening and closing the M position switch contact point, the TCM detects that the selector lever is in the M position.

M Position Switch Removal/Installation [Fw6 A EL, Fw6 Ax EL]
Neutral Switch Removal/Installation [C66 M R]Tire Pressure Monitoring System Warning Light
Purpose, Function
The tire pressure monitoring system warning light notifies the driver that
it was determined that a tire pressure has decreased below the specified value
based on the initialization.
The tire pressure monitoring system warning light notifies the driver that
...
Reporting Safety Defects (U.S.A.)
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying Mazda Motor Corporation (Your
Mazda Importer/Distributor).
If NHTSA receive ...
Filament Inspection
1. Switch the ignition ON (engine off).
2. Turn the rear window defroster switch on.
CAUTION:
Directly touching the rear window defroster filament with the lead of the
tester could damage it. Wrap aluminum foil around the end of the lead and inspect
the filament by touching it ...