Toyota 4Runner: Precaution
PRECAUTION
1. HANDLING PRECAUTIONS FOR STEERING SYSTEM
(a) Care must be taken when replacing parts. Incorrect replacement may affect the performance of the steering system and result in driving hazards.
2. HANDLING PRECAUTIONS FOR SRS AIRBAG SYSTEM
(a) The vehicle is equipped with an SRS (Supplemental Restraint System). Failure
to carry out service operations in the correct sequence could cause the SRS to unexpectedly
deploy during servicing. This may cause a serious accident. Before servicing (including
inspection, replacement, removal and installation of parts), be sure to read the
precautionary notices for the Supplemental Restraint System (See page
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Steering System
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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
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Other materials about Toyota 4Runner:
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Main body ECU (Multiplex network body ECU)
Combination meter assembly
Front door courtesy light switch LH signa ...
Entry Interior Alarm does not Sound
DESCRIPTION
The smart key system uses the combination meter buzzer to perform various vehicle
interior warnings. When the conditions of each warning are met, the certification
ECU sends a buzzer signal to the combination meter assembly, and the combinatio ...
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