Toyota 4Runner manuals

Toyota 4Runner: 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" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Windshield Deicer System

Symptom

Suspected Area

See page

Window deicer switch is turned on but does not operate (Indicator on)

Air conditioning amplifier assembly


Windshield glass (Windshield deicer wire)

-

Harness or connector

-

Window deicer switch is turned on but does not operate (Indicator off)

Outer mirror heater switch assembly

 

Air conditioning amplifier assembly


Windshield glass (Windshield deicer wire)

-

Harness or connector

-

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 ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (a) Disconnect the F42 air conditioning amplifier connector. (b) Measure the voltage and resistance according to the value(s) in the ...

Other materials about Toyota 4Runner:

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below. Safety Connect System DTC Code D ...

Adjustment
ADJUSTMENT CAUTION / NOTICE / HINT HINT: Centering bolts are used to mount the door hinge to the vehicle body and door. The door cannot be adjusted with the centering bolts installed. Substitute the centering bolts with standard bolts when ...

© 2016-2021 | www.to4runner.net

0.0046