Front Power Seat Control System: Inspection

INSPECT FRONT POWER SEAT SWITCH LH
1. Inspect the front power seat switch continuity.
  
  Fig 1: Identifying Front LH Power Seat Switch Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Slide switch):
  
  Fig 2: LH Slide Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Front vertical switch):
  
  Fig 3: LH Front Vertical Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Rear vertical switch):
  
  Fig 4: LH Rear Vertical Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Reclining switch):
  
  Fig 5: LH Reclining Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the result is not as specified, replace the front power switch.
INSPECT FRONT POWER SEAT SWITCH RH
1. Inspect the front power seat switch continuity.
  
  Fig 6: Identifying RH Front Power Seat Switch Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Slide switch):
  
  Fig 7: RH Slide Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Front vertical switch):
  
  Fig 8: RH Front Vertical Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Rear vertical switch):
  
  Fig 9: RH Rear Vertical Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard (Reclining switch):
  
  Fig 10: RH Reclining Switch Terminal Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the result is not as specified, replace the front power seat switch.
INSPECT FRONT UP, DOWN POWER SEAT MOTOR ASSY
1. Inspect the front up, down power seat motor operation.
  
  Fig 11: Inspecting Front Up, Down Power Seat Motor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Check that the motor rotates smoothly when the battery is connected to the connector terminal.
  Standard:
  
  Fig 12: Front Up, Down Power Seat Motor Connector Terminals Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the result is not as specified, replace the front up, down power seat motor.
INSPECT POWER SEAT MOTOR ASSY
1. Inspect the power seat motor operation.
  
  Fig 13: Inspecting Power Seat Motor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Check that the motor rotates smoothly when the battery is connected to the connector terminal.
  Standard:
  
  Fig 14: Power Seat Motor Connector Terminals Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the result is not as specified, replace the power seat motor.