Toyota 4Runner: Problem Symptoms Table

Toyota 4Runner Service Manual / Steering / Steering Column / Steering Lock System / 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.

Steering Lock System

Symptom	Suspected Area	See page
Steering wheel cannot unlock (engine cannot start)	Refer to "Unable to Unlock Steering Wheel (Engine cannot Start)"
Steering wheel cannot lock	Refer to "Unable to Lock Steering Wheel"

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedures to troubleshoot the steering lock system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT ...

Terminals Of Ecu

TERMINALS OF ECU 1. CHECK STEERING LOCK ECU (a) Disconnect the F68 steering lock ECU connector. (b) Measure the voltage and resistance according to the value(s) in the table below. ...

Other materials about Toyota 4Runner:

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. INSTALL REAR SEAT ASSEMBLY RH (a) Place the seat in the cabin. NOTICE: Be careful not to damage the vehicle body. HINT ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is output during the DTC check, inspect the trouble areas for that code. For details of the code, refer to the "See page" below. DTC Code Detection Item See p ...