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Scanner Function
Scanner Operation
Functional test controls allow you manipulate the test signal as shown in Table 4-4.
Generic Functions
The
Generic Functions
selection opens a menu of available OBD-II/EOBD functions on 1996
and newer vehicles. For additional information on generic functions refer to the
Global OBD
Vehicle Communications Software Manual
. Menu options typically include:
•
MIL Status - displays the ID and status of the Malfunction Indicator Lamp (MIL)
•
Fast Track
®
Troubleshooter - displays a menu of available experience-based tests and tips
•
Readiness Monitors—displays the status of the OBD-II/EOBD required monitors
•
($01) Display Current Data - displays a screen containing Generic OBD PID data
•
($02) Freeze Frame—displays data stored in ECM memory when a DTC is set
•
($05) Oxygen Sensor Monitoring—displays on-board oxygen sensor monitoring test results
•
($06) On-Board Monitored Systems—displays the status of system monitors
•
($08) Request Control of On-Board System—establishes bidirectional ECM communication
•
($09) Calibration Identification—displays the ECM calibration identification numbers
•
($09) Calibration Verification Number—displays the ECM calibration
•
($09) In-Use Performance Tracking—displays a monitoring conditions report
•
($09) Vehicle Identification Number—displays the VIN
•
($0A) Emissions Related Fault with Permanent Status—displays a record of permanent codes
Troubleshooter
Fast-Track® Troubleshooter is a database of experience-based information of validated
real-world repair strategies that have been compiled by top-notch technicians. Troubleshooter
simplifies the diagnosis process, as it contains information on virtually all common diagnostic
trouble code (DTC) problems and driveability symptoms.
Table 4-4
Functional test control icons
Name
Icon
Description
Test
Activates the test.
Return
Moves focus back to the data list.
Change List
Allows you to switch data lists.
Custom
Allows you to select which parameters display during
the functional test.
Minus
Switches an item to low or off, or incrementally
reduces a variable signal.
Plus
Switches an item to high or on, or incrementally
increases a variable signal.
