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Lumbar support description and operation
Lumbar Support Components
The power seat lumbar support systems each consist of the following
components:
Seat lumbar support switch
Lumbar support motor
The seat lumbar support switch provides both power and ground to the lumbar
support motor. The moto
The heating, cooling, defrosting, and ventilation for the vehicle can be
controlled with this system.
Temperature Control
Air Delivery Modes
Fan Control
Defrost
Rear Window Defogger
Air Conditioning
Recirculation
The following are climate control
settings that use more fuel:
Defro