Using the Scan Tool
NETWORK TEST
18
To scan all modules:
1. Select All Module Scan from the System Menu, then press ENTER
.
A “One moment please” message displays while the Scan Tool
scans all available modules.
When the scan is complete, the
Available Systems screen displays.
The screen shows the number of
DTCs recorded for each available
module.
2. Select the module for which you wish to
view DTCs, then press ENTER
. A
“One moment please” message
displays while the requested DTCs are
retrieved.
If the Scan Tool fails to link to the selected module, a
“Communication Error” message shows.
- Ensure your vehicle is OBD2 compliant.
- Verify the connection at the DLC, and verify the ignition is ON.
- Turn the ignition OFF, wait 5 seconds, then back ON to reset
the computer.
- Press POWER/LINK
to continue, or, press System
Menu
to return to the System Menu.
If the selected module does not support the “Read DTC” function,
an advisory message displays. Press System Menu
to
return to the System Menu, or, press M to access the Main
Menu.
3. Refer to DISPLAY FUNCTIONS on
page 4 for a description of LCD display
elements.
If the definition for the
currently displayed code is
not available, an advisory
message shows.
I/M MONITOR STATUS
icons are not displayed
when using the Network Test function.
In the case of long code definitions, a small arrow is
shown in the upper/lower right-hand corner of the code
display area to indicate the presence of additional
information.
If no codes are present, the message "No (system name) DTC’s are
presently stored in the vehicle’s computer" shows. Press System
Menu
to return to the System Menu.
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