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b
4
Simulation test using the symptom simulation methods
5
DTC check
b
6
Symptom confirmation
b
Troubleshooting of each problem symptom
The problem is still occurring in a place other than the diagnostic circuit (The DTC displayed first is either
for a past problem or it is a secondary problem).
2002 CAMRY REPAIR MANUAL (RM881U)
INTRODUCTION
–
HOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS
a
Troubleshooting of problem indicated by DTC
If a DTC is displayed in the initial DTC check, it indicates that
a trouble may have occurred in a wire harness or connector in
that circuit in the past, therefore check the wire harness and
connectors (See page 01–31).
a
System normal
Normal code displayed
No problem symptoms exist
Problem symptoms exist
Author :
Date :
01–25
DTC displayed
25
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