Using the Scan Tool
VIEWING OEM ENHANCED DTCs
52 3160g
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 the
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.
3.
If more than one code was retrieved press the
DTC/FF
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
POWER/LINK
button again.
4.
When the last retrieved DTC has been displayed and the
DTC/FF
button is pressed, the Scan Tool returns to the “Priority” Code.
To view
additional
enhanced DTCs, repeat steps
1
through
4
,
above.
To exit the enhanced mode, press the
SYSTEM MENU
button to return to the System Menu. Use the
UP
and
DOWN
buttons, as necessary, to highlight
Global OBD
, then
press the
ENTER
button to return to the Global OBD2 mode.
Mercedes Benz Enhanced DTCs
When
Mercedes Benz
OEM Enhanced
is
chosen from the System Menu, the Scan
Tool retrieves OEM enhanced DTCs from
the vehicle’s computer.
1.
A “One moment please” message
displays while the Scan Tool retrieves
the selected DTCs.
If the Scan Tool fails to link to the
vehicle’s computer, a “Communication
Error” message shows on the Scan
Tool’s display.
- Ensure your vehicle is OBD2
compliant. See VEHICLES
COVERED on page 5 for vehicle
compliance verification information.
- Verify the connection at the DLC, and verify the ignition is ON.
