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.
Clock System

Symptom

Suspected Area

See page

Clock does not operate at all

Wire harness or connector

-

Accessory meter assembly


Clock display illumination malfunction

Wire harness or connector

-

Accessory meter assembly


Combination meter assembly


Clock loses or gains time

Accessory meter assembly


How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT Use these procedures to troubleshoot the clock system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Terminals Of Ecu
TERMINALS OF ECU 1. ACCESSORY METER ASSEMBLY (a) Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color ...

Other materials about Toyota 4Runner:

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 table below. Terminal No. (Symbol) ...

Operation Check
OPERATION CHECK 1. CHECK SEAT CUSHION CLIMATE CONTROL BLOWER (a) Turn the engine switch on (IG). (b) Set the refreshing seat switch blower side to level 3 (maximum). (c) Check that the fan motor turns smoothly. 2. CHECK SEATBACK CLIMATE CONTROL BLOWER (a ...

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