Toyota Highlander Service Manual: Seat heater system

Rear NO.2 seat ASSY

COMPONENTS OVERHAUL HINT: The installation procedures are the removal procedures in reverse order. However, only installation procedures requiring additional information are included. A ...

Location

PROBLEM SYMPTOMS TABLE Symptom Suspected Area Driver's and passenger's seat heaters do not warm up SEAT HTR fuse IG1 fuse Seat heater relay Wire h ...

More about Toyota Highlander:

On-vehicle inspection
HINT: The cooling fan may rotate when the ignition switch is turned from ACC to ON. This is normal. 1. CHECK COOLING FAN OPERATION WITH LOW TEMPERATURE (Below 83 C (181 F)) (a) Turn the ignition switch ON. (b) Check that the cooling fan stops. If not, check the cooling fan relay and ECT sen ...