Equus 3100 - CanOBD2 Diagnostic Tool User Manual

Page 2

Table of Contents

i OBD2

INTRODUCTION

WHAT IS OBD? ........................................................................

YOU CAN DO IT! ..............................................................................

SAFETY PRECAUTIONS

SAFETY FIRST! ........................................................................

ABOUT THE DIAGNOSTIC TOOL

VEHICLES COVERED .............................................................

BATTERY REPLACEMENT .....................................................

DIAGNOSTIC TOOL CONTROLS

CONTROLS AND INDICATORS ............................................. 11
DISPLAY FUNCTIONS ............................................................ 13

ONBOARD DIAGNOSTICS

COMPUTER ENGINE CONTROLS ......................................... 15
DIAGNOSTIC TROUBLE CODES (DTCs) .............................. 20
OBD2 MONITORS .................................................................... 23

PREPARATION FOR TESTING

PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET ......... 32
BEFORE YOU BEGIN .............................................................. 35
VEHICLE SERVICE MANUALS ............................................... 36

USING THE DIAGNOSTIC TOOL

CODE RETRIEVAL PROCEDURE .......................................... 37
THE ENHANCED MAIN MENU ................................................ 43
VIEWING ENHANCED DTCs .................................................. 45
VIEWING VEHICLE INFORMATION ....................................... 50
ERASING DIAGNOSTIC TROUBLE CODES (DTCs) ............. 51
I/M READINESS TESTING ...................................................... 53

GLOSSARY

INTRODUCTION ....................................................................... 59
GLOSSARY OF TERMS AND ABBREVIATIONS ................... 59

WARRANTY AND SERVICING

LIMITED ONE YEAR WARRANTY .......................................... 61
SERVICE PROCEDURES ....................................................... 61