Toyota 4Runner: System Description

Toyota 4Runner Service Manual / Vehicle Interior / Seat / Seat Heater System / System Description

SYSTEM DESCRIPTION

1. GENERAL DESCRIPTION

(a) By operating the seat heater switch, which is located in the console box, the seat temperature can be controlled within the range of 30 to 40°C (86 to 104°F).

(b) The seat heater switch indicator light indicates the seat heater on/off status.

(c) The seat heaters of both seats are controlled by the seat heater control sub-assemblies, which are located under the respective seat.

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PROBLEM SYMPTOMS TABLE HINT: 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 lis ...

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