1997 TOYOTA SUPRA Service Repair Manual

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TOYOTA SUPRA 1997  Service Repair Manual IN04G-02
Vehicle Brought Workshop
Customer Problem
Analysis
Symptom Confirmation
and Diagnostic Trouble
Code Check
Symptom Simulation
Diagnostic Trouble 
Code Chart
Matrix Chart of Problem
Symptoms
Ci

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TOYOTA SUPRA 1997  Service Repair Manual Important Points in the Customer Problem Analysis
 What ----- Vehicle model, system name
 When ----- Date, time, occurrence frequency
 Where ----- Road conditions
 Under what conditions? ----- Run

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TOYOTA SUPRA 1997  Service Repair Manual DIAGNOSTIC  TROUBLE CODE CHECK PROCEDURE
Diagnostic Trouble 
Code Check (Make a
note of and then clear)Confirmation
of SymptomsDiagnostic Trouble
Code CheckProblem Condition
Diagnostic Trouble 
Code D

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TOYOTA SUPRA 1997  Service Repair Manual Diagnostic trouble code check
Making a note of and clearing of the diagnostic trouble codes displayed
Symptom confirmation
No problem symptoms
exist Problem symptoms 
exist
Simulation test using the s

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TOYOTA SUPRA 1997  Service Repair Manual V07268
VIBRATION METHOD: When vibration seems to be the major cause.
CONNECTORS
WIRE HARNESS
PARTS AND SENSOR1
Slightly shake the connector vertically and horizontally.
Slightly shake the wire harness

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TOYOTA SUPRA 1997  Service Repair Manual V07469
HEAT METHOD: When the problem seems to occur when the suspect area is heated. 2
NOTICE:
(1) Do not heat to more than 60 °C (140 °F). (Temperature
    is limited not to damage the components.)

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TOYOTA SUPRA 1997  Service Repair Manual  DTC No.
   Indicates the diagnostic trouble code.
 Page or Instructions
   Indicates the page where the inspection procedure
   for each circuit is to be found, or gives instructions
   for checkin

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TOYOTA SUPRA 1997  Service Repair Manual - INTRODUCTIONHOW TO TROUBLESHOOT ECU CONTROLLED 
SYSTEMSIN-25
25 Author: Date:
1997 SUPRA   (RM502U)
5. PROBLEM SYMPTOMS TABLE
The suspect circuits or parts for each problem symptom are shown in th