INTRODUCTION

HOW TO USE THIS MANUAL

• GENERAL INFORMATION

IDENTIFICATION INFORMATION

• VEHICLE IDENTIFICATION AND SERIAL NUMBERS

REPAIR INSTRUCTION

• PRECAUTION
• VEHICLE LIFT AND SUPPORT LOCATIONS
• CUSTOMIZE PARAMETERS
• INITIALIZATION

HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS

• GENERAL INFORMATION
• HOW TO PROCEED WITH TROUBLESHOOTING
• ELECTRONIC CIRCUIT INSPECTION PROCEDURE

TERMS

• ABBREVIATIONS USED IN MANUAL
• GLOSSARY OF SAE AND LEXUS TERMS