FRONT POWER SEAT CONTROL SYSTEM (w/o Memory) PROBLEM SYMPTOMS TABLE

Tech Tips

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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 related to this system before inspecting the suspected areas below.

Front Power Seat Control System
Symptom	Suspected Area	See page
All functions do not operate	Front power seat switch	Click here
All functions do not operate	Harness or connector	-
Only slide operation function does not operate	Front power seat switch	Click here
	Power seat slide motor assembly	Click here
	Harness or connector	-
Only front vertical operation function does not operate	Front power seat switch	Click here
	Front power seat assembly (front vertical motor)	Click here
	Harness or connector	-
Only lifter operation function does not operate	Front power seat switch	Click here
	Front power seat assembly (lifter motor)	Click here
	Harness or connector	-
Only reclining operation function does not operate	Front power seat switch	Click here
	Front power seat assembly (reclining motor)	Click here
	Harness or connector	-
Only lumbar support operation function does not operate	Lumbar switch	Click here
	Front power seat assembly (lumbar support motor)	Click here
	Harness or connector	-