Toyota 4Runner: Operation Check
OPERATION CHECK
1. CHECK WINDSHIELD DEICER SYSTEM OPERATION
(a) When the ignition switch is turned to ON and the outer mirror heater switch (windshield deicer switch) is pressed, check that the windshield deicer operates.
HINT:
After waiting approximately 15 minutes, check that the deicer automatically turns off.
System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION
1. WINDSHIELD DEICER SYSTEM DESCRIPTION
The windshield deicer system thin heater wires are attached to the inside of
the front window and deice the window surface quickly. The i ...
Other materials about Toyota 4Runner:
Inspection
INSPECTION
PROCEDURE
1. INSPECT DOOR CONTROL TRANSMITTER MODULE
(a) Inspect the operation of the transmitter.
(1) Remove the battery (lithium battery) from the transmitter (See page
).
(2) Install a new or normal battery (lithium battery).
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Problem Symptoms Table
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 listed in order of probability in the "Suspected Area" ...
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