Innova Can OBD2 Owner's Manual page 38

Using the Scan Tool
VIEWING ENHANCED DTCs
If the Scan Tool fails to link to the
vehicle's
Failed" message shows on the Scan
Tool's display.
- Verify the ignition is ON, then
press the ENTER/LD
to continue.
2. To read the display:
Refer to DISPLAY FUNCTIONS on page 12 for a description
of LCD display elements.
A visible
through the vehicle's DLC connector.
A visible
(communicating with) the vehicle's computer.
The upper right hand corner of the
display shows the number of the
code currently being displayed, the
total number of codes retrieved.
The Diagnostic Trouble Code (DTC)
and related code definition are
shown in the lower section of the
LCD display.
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 Enhanced
DTC's are presently stored in the
vehicle's computer" is displayed.
Press the ENTER/LD
return to the GM Enhanced menu.
3. If more than one code was retrieved press the DTC SCROLL
button, as necessary, to display additional codes one at a time.
Whenever the Scroll function is used to view additional codes,
the Scan Tool's communication link with the vehicle's computer
disconnects. To re-establish communication, press the LINK
button again.
36
computer, a
icon indicates that the Scan Tool is being powered
icon indicates that the Scan Tool is linked to
I/M MONITOR STATUS icons are not displayed when
viewing enhanced DTCs.
In the case of long code definitions, or when viewing
Freeze Frame data, 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
the and buttons, as necessary, to view the
additional information.
"Linking
button
button to
OBD2