Problem Symptoms Table

HINT:

• Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
• Inspect the fuses and relays related to the system before inspecting the suspected areas below.

  Seat vibration system 

  PROBLEM SYMPTOMS CHART
  
  

  Symptom	Suspected Area	See
  Seat Back Mat does not Operate	Seat vibrator module assembly	SEATBACK MAT DOES NOT OPERATE
  	Seat vibrator switch	SEATBACK MAT DOES NOT OPERATE
  	Rear seatback mat	SEATBACK MAT DOES NOT OPERATE
  	Air hose	SEATBACK MAT DOES NOT OPERATE
  	Harness or connector	SEATBACK MAT DOES NOT OPERATE
  Seat Vibrator does not Operate	Seat vibrator module assembly	SEAT VIBRATOR DOES NOT OPERATE
  	Seat vibrator switch	SEAT VIBRATOR DOES NOT OPERATE
  	Seat vibrator assembly	SEAT VIBRATOR DOES NOT OPERATE
  	Harness or connector	SEAT VIBRATOR DOES NOT OPERATE