Toyota 4Runner manuals

Toyota 4Runner: System Description

SYSTEM DESCRIPTION

1. GENERAL

(a) The heater and blower both have 3 levels controlled by operating the dial-type refreshing seat switch, which is located in the upper console panel.

(b) The on/off state of the heater or blower can be determined by checking if the refreshing seat switch indicator light is on or off.

(c) The blowers of both seats are controlled by the air conditioning amplifier assembly.

(d) The seat heaters of both seats are controlled by the seat heater controls, which are located under their respective seats.

Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ...

System Diagram
SYSTEM DIAGRAM ...

Other materials about Toyota 4Runner:

Operation Check
OPERATION CHECK 1. INSPECT ILLUMINATED ENTRY SYSTEM OPERATION NOTICE: Perform this inspection with the customize parameters at the initial setting. HINT: The illuminated entry system illuminates the lights below. Engine switch illumination*1 I ...

Short to GND in Hall Effect Sensor Power Circuit (31)
DESCRIPTION When there is a short to GND in the side auto step motor hall sensor power circuit, the side auto step controller ECU assembly does not operate the automatic running board. DTC No. Detection Condition Trouble ...

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