User's Manual

Draft 4/14/15- Do Not Distribute
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Chapter 7 Guided Component Test
Operations
The Guided Component Test software is a component-testing powerhouse, providing you with a
robust diagnostic database for use with scopes and meters. It is like having access to a complete
library of shop manuals for testing engine-management components, transmission sensors and
components, and ABS systems.
Guided Component Test helps you with everything from selecting the appropriate test for a
specific component to showing the hook-up location and correct pin configuration. This software
thoroughly guides and instructs you on proper testing procedures and offers tips from the internal
troubleshooter database. The Guided Component Test procedures, tips, and meter settings
reduce your overall set-up and diagnostic testing time. Vehicle-specific Guided Component Tests
are provided for engine, transmission, ABS, charging, transfer case and suspension systems.
:$51 ,1*
Risk of electrical shock.
•Read the Important Safety Instructions document provided separately for messages on
the safe use of this product.
• This product is intended for Measurement Category I (for example, automotive 12V
systems), do not use this product for Measurement Categories II, III, and IV.
• Measurement Category I is for performing measurements on circuits not directly
connected to MAINS or MAINS circuits (an example of a MAINS circuit is 120V AC or
240V AC household or industrial electricity), do not connect this product to MAINS or
MAINS circuits.
• Do not apply the Black Ground Lead to test points other than ground/system return/
vehicle chassis.
Electrical shock can cause personal injury, equipment damage, or circuit damage.
IMPORTANT:
Maximum rated transient over voltage impulse is 500 volts, do not exceed the rated
transient over voltage.
7.1 Vehicle Identification
The Guided Component Test information presented is specific to the vehicle being tested.
Therefore, certain attributes of the test vehicle must be entered into the Diagnostic Tool so that the
correct data can be retrieved. Vehicle identification information is carried over if you enter the
Guided Component Test module either from the Scanner function or from one of the records
stored in the Vehicle History module. However, you may need to enter additional attributes in
some instances.
The vehicle identification sequence is menu driven, you simply follow the screen prompts and
make a series of choices. Each selection you make advances you to the next screen.