Symptom Diagnosis

Symptom checks cannot be used properly unless the problem occurs while the vehicle is being tested. To reduce diagnostic time, ensure steps in articles listed below were performed before diagnosing a symptom:

BASIC TESTING

TESTS W/CODES Paseo

TESTS W/CODES Tercel

Symptoms available for diagnosis include:

• Engine Cranking Or Starting Problems
• Engine Idling Problems
• Engine Driveability Problems
• Engine Stalling Problems
• Engine Has Poor Fuel Economy