Table of Contents
i OBD2
INTRODUCTION
WHAT IS OBD? ........................................................................ 1
YOU CAN DO IT! ..............................................................................
2
SAFETY PRECAUTIONS
SAFETY FIRST!........................................................................ 3
ABOUT THE DIAGNOSTIC TOOL
VEHICLES COVERED ............................................................. 5
BATTERY REPLACEMENT ..................................................... 6
ADJUSTMENTS/SETTINGS AND DTC LIBRARY .................. 6
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
ERASING DIAGNOSTIC TROUBLE CODES (DTCs).............. 43
I/M READINESS TESTING ...................................................... 44
GLOSSARY
INTRODUCTION....................................................................... 50
GLOSSARY OF TERMS AND ABBREVIATIONS ................... 50
WARRANTY AND SERVICING
LIMITED ONE YEAR WARRANTY .......................................... 53
SERVICE PROCEDURES ....................................................... 53
