SEAT HEATER SYSTEM > PROBLEM SYMPTOMS TABLE

for Preparation Click here

HINT:

Use the table 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.


Symptom	Suspected area	See page
Both seat heaters do not warm up	RH-IG fuse	-
	Seat heater switch	Click here
	Wire harness	-
Front seat cushion heater RH does not warm up	Seat heater switch	Click here
	Front seat heater control RH	Click here
	Front seat cushion heater RH	Click here
	Wire harness	-
Front seatback heater RH does not warm up	Seat heater switch	Click here
	Front seat heater control RH	Click here
	Front seatback heater RH	Click here
	Wire harness	-
Front seat cushion heater LH does not warm up	Seat heater switch	Click here
	Front seat heater control LH	Click here
	Front seat cushion heater LH	Click here
	Wire harness	-
Front seatback heater LH does not warm up	Seat heater switch	Click here
	Front seat heater control LH	Click here
	Front seatback heater LH	Click here
	Wire harness	-