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GENERAL INFORMATION 00–00–5 00–00 Troubleshooting Procedure DTC troubleshooting flow (on-board diagnostic) • Diagnostic trouble codes (DTCs) are important hints for repairing malfunctions that are difficult to simulate. • The on-board diagnostic function is used during inspection. When a DTC is shown specifying the cause of a Diagnostic index • The diagnostic index lists the symptoms of specific malfunctions. Select the symptoms related or most closely Quick diagnosis chart (If mentioned) • The quick diagnosis chart lists diagnosis and inspection procedures to be performed specifically relating to the Symptom troubleshooting • Symptom troubleshooting quickly determines the location of the malfunction according to symptom type. WGIWXX0001E |