
INTRODUCTION 1
1.0 THE DIAGNOSTIC TOOLSET
OPERATOR'S MANUALS
The Diagnostic Toolset Operator’s Manual is divided into eight sections.
The Toolset Description chapter lists the diagnostic capabilities of the toolset and
describes the hardware components contained within each kit.
The Tester chapter describes how to connect the hand-held Tester to the vehicle and how
to operate the Tester. The Tester must be used in conjunction with a program card.
The OBD, OBD-II, NVH, Break-Out Box, Customize, and Gas Analyzer Program Card
chapters provide directions for connecting the related components to the Tester and the
vehicle, and operating instructions for the test modes available in the program card.
This Operator’s Manual should be used in conjunction with the Repair Manual for the
vehicle being tested.
SCREEN DISPLAYS IN MANUALS
The data shown in the Tester screen displays is sample data for illustration purposes only
and may be different from the data displayed when different vehicles are tested.
LOCATION OF VEHICLE ECUs AND TEST CONNECTORS
For the location of vehicle ECUs and test connectors, refer to the Repair Manual and the
Electrical Wiring Diagram (EWD) for the vehicle being tested.
THE TESTER KEYPAD
In the Diagnostic Toolset Operator's Manual, the number, symbol, word, or abbreviation
on the Tester keys are indicated in boldface type and enclosed in a box. For example, 8,
A, P, E and X. When two keys are shown together, hold down the first
key while pressing the second key. For example, P X means to press and hold the
P key, then press the X key.
CAUTIONS, NOTICES, HINTS
In the Diagnostic Toolset manuals:
Refer to the Repair Manual for the vehicle being tested for further Cautions, Notices and
Hints.
CAUTION
CAUTION!
CAUTIONS are separated from the text and indicate there is a
possibility of injury to you or other people.
NOTE
NOTES are also separated from the text and indicate the
possibility of damage to the component being repaired.
HINT
HINTS are separated from the text and provide additional,
useful information.
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