Problem Symptoms Table - Toyota 2002 Camry Service Manual

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Table of Contents

PROBLEM SYMPTOMS TABLE

The suspected circuits or parts for each problem symptom are shown in the table below. Use this table to

troubleshoot the problem when a "Normal" code is displayed in the diagnostic trouble code check but the

problem is still occurring. Numbers in the table indicate the inspection order in which the circuits or parts

should be checked.

When the problem is not detected by the diagnostic system even though the problem symptom is present,

it is considered that the problem is occurring outside the detection range of the diagnostic system, or that

the problem is occurring in a system other than the diagnostic system.

Circuit Inspection, Inspection Order

Indicates the circuit which needs to be checked for each problem

symptom. Check in the order indicated by the numbers.

Problem Symptom

PROBLEM SYMPTOMS TABLE

Proceed with troubleshooting of each circuit in the table below.

1. With the ignition switch in ACC or ON position, the SRS warning

light sometimes lights up after approx. 6 seconds have elapsed.

2. SRS warning light is always lit up even when ignition switch is

in the LOCK position

1. With the ignition switch in the ACC or ON position, the SRS

warning light does not light up.

1. DTC is not displayed.

2. SRS warning light is always lit up at the time of DTC check

3. DTC is displayed without Tc and CG terminal connection.

2002 CAMRY REPAIR MANUAL (RM881U)

INTRODUCTION

HOW TO TROUBLESHOOT ECU CONTROLLED

Indicates the page where the flow chart for each circuit

Circuit or Part Name

Indicates the circuit or part which needs to be checked.

1. SRS warning light circuit

(Always lights up when ignition switch is in

LOCK position.)

1. SRS warning light circuit

(Does not light up when ignition switch is turned

to ACC or ON.)

1. Tc terminal circuit

Suspected Area