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:
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE HOOD TO RADIATOR SUPPORT SEAL
(a) Using a clip remover, remove the 7 clips and hood to radiator support
seal.
NOTICE:
If the clips are damaged or fall off, replace them with new clips.
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Terminals Of Ecu
TERMINALS OF ECU
1. CHECK TIRE PRESSURE WARNING ECU
HINT:
Inspect the connector from the back side.
(a) Disconnect the F7 ECU connector.
(b) Measure the voltage according to the value(s) in the table below.
Terminal No. (Symbol)
W ...
0.114