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:
All Power Windows do not Operate with Driver Side Door Key Cylinder or Wireless
Transmitter
DESCRIPTION
When a key switch is pushed: 1) the door control receiver receives the
key signal; 2) the door control receiver sends a signal to the certification
ECU; 3) the main body ECU (multiplex network body ECU) sends the operation
permi ...
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
(a) The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Igniti ...
0.0068