Seat Warmer Unit Inspection

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 front seat. See FRONT SEAT REMOVAL/INSTALLATION .
Remove the front seat side cover. See FRONT SEAT SIDE COVER REMOVAL/INSTALLATION .
Remove the front seat cushion trim. See FRONT SEAT CUSHION TRIM REMOVAL/INSTALLATION .
Verify that the continuity between the hazard switch terminals is as indicated in the table.
- If not as indicated in the table, replace the seat warmer unit.
  
  Fig 1: Continuity Reference Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Identifying Hazard Switch Connector Terminals
  Courtesy of MAZDA MOTORS CORP.