User Manual

Using the Scan Tool
VIEWING OEM ENHANCED DTCs
3040e 39
 If the Scan Tool cannot link to the
vehicle’s computer after three
attempts, the message “Contact
Technical Support” displays.
- Press the SYSTEM MENU
button to return to the System Menu.
- Turn the ignition off, and discon-
nect the Scan Tool.
- Contact Technical Support for assistance.
2. To read the display:
Refer to DISPLAY FUNCTIONS on page 6 for a description of
LCD display elements.
 A visible icon indicates that the Scan Tool is being powered
through the vehicle’s DLC connector.
 A visible icon indicates that the
Scan Tool is linked to (communica-
ting with) the vehicle’s computer.
 The upper left corner of the display
shows the Diagnostic Trouble Code
(DTC), the number of the code
currently being displayed and the
total number of codes retrieved, and
the type of code.
 The related code definition is shown in the lower section of the
LCD display.
If the definition for the cur-
rently displayed code is not
available, an advisory mes-
sage shows on the Scan
Tool’s LCD display.
I/M MONITOR STATUS
icons are not displayed
when viewing enhanced
DTCs.
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. Use UP
and DOWN buttons, as
necessary, to view the additional information.
 The Scan Tool will display a code
only if codes are present in the
vehicle’s computer memory. If no
codes are present, a “No OEM
Enhanced DTC’s are presently stored
in the vehicle’s computer” is displayed.
Press the SYSTEM MENU
button to return to the System Menu.