Rear Side

Remove the power window main switch. See POWER WINDOW SWITCH REMOVAL/INSTALLATION .
When inspecting the rear, turn the power-cut switch UNLOCK.
Inspect for continuity between the power window main switch terminals.
- If not as specified, replace the power window main switch.
  
  Fig 1: Switch Continuity Reference Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Power Window Subswitch - Circuit Diagram
  Courtesy of MAZDA MOTORS CORP.