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.

Rear power seat control system

PROBLEM SYMPTOMS CHART

Symptom	Suspected Area	See
Power Seat Position is not Memorized	Position control ECU LH	POWER SEAT POSITION IS NOT MEMORIZED
	Position control ECU RH	POWER SEAT POSITION IS NOT MEMORIZED
	Rear seat memory switch LH	POWER SEAT POSITION IS NOT MEMORIZED
	Rear seat memory switch RH	POWER SEAT POSITION IS NOT MEMORIZED
	Rear door ECU LH	POWER SEAT POSITION IS NOT MEMORIZED
	Rear door ECU RH	POWER SEAT POSITION IS NOT MEMORIZED
	Harness or connector	POWER SEAT POSITION IS NOT MEMORIZED
Power Seat does not Return to Memorized Position	Position control ECU LH	POWER SEAT DOES NOT RETURN TO MEMORIZED POSITION
Power Seat does not Return to Memorized Position	Position control ECU RH	POWER SEAT DOES NOT RETURN TO MEMORIZED POSITION
Rear Power Seat does not Operate with Rear Power Seat Switch	Rear power seat module switch	REAR POWER SEAT DOES NOT OPERATE WITH REAR POWER SEAT SWITCH
	Position control ECU LH	REAR POWER SEAT DOES NOT OPERATE WITH REAR POWER SEAT SWITCH
	Position control ECU RH	REAR POWER SEAT DOES NOT OPERATE WITH REAR POWER SEAT SWITCH
	Harness or connector	REAR POWER SEAT DOES NOT OPERATE WITH REAR POWER SEAT SWITCH
Door Open Linked Operation cannot be Canceled	Position control ECU LH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Position control ECU RH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Rear seat memory switch LH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Rear seat memory switch RH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Rear door ECU LH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Rear door ECU RH	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
	Harness or connector	DOOR OPEN LINKED OPERATION CANNOT BE CANCELED
Door Open Linked Return Operation does not Occur	Position control ECU LH	DOOR OPEN LINKED RETURN OPERATION DOES NOT OCCUR
Door Open Linked Return Operation does not Occur	Position control ECU RH	DOOR OPEN LINKED RETURN OPERATION DOES NOT OCCUR
Buzzer Sounds During Manual Operation	Initialization	INITIALIZATION