Wheel Unit Removal/Installation: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Remove the valve core and valve core, and bleed the air out of the tire.
Remove in the order indicated in the table.
Install in the reverse order of removal.
Install the valve core and valve cap, put air into the tire.
CAUTION:
- A TPMS wheel unit has an exclusive valve core. If a valve core other than the exclusive one is installed, the wheel unit could be damaged due to the generation of rust. Always install the exclusive valve core for TPMS.
- To prevent damage to the valve area of the wheel unit or charging loss during air pressure adjustment, use a type B tool with a round end as shown in the figure, not a type A tool.
When replacing wheel unit (s), register the new wheel unit ID (s). See WHEEL UNIT ID REGISTRATION .
NOTE:
- If the wheel unit is replaced with a new one, the ID registration must be performed. When the ID registration is finished, the data for the new wheel unit is displayed on the M-MDS.
  
  Fig 1: Identifying Type B Tool With Round End
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Wheel Unit Components With Torque Specifications
  Courtesy of MAZDA MOTORS CORP.