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32
SYSTEM TEST MENU
Additional Tests
SYSTEM TEST MENU
32
6.
When you have finished viewing test data for all desired sensors,
select
Back
, then press
ENTER
to return to the System Test
menu; or, press
M
to return to the Main Menu.
OBD Monitor Test
The
OBD Monitor Test
function retrieves and displays test results for
emission-related powertrain components and systems that are not
continuously monitored. The tests available are determined by the
vehicle manufacturer.
The Scan Tool does not perform the OBD monitor test, but
retrieves results from the most recently performed tests from
the on-board computer’s memory. You may retrieve OBD
monitor test results for only one test at any given time.
1.
From the System Test menu, select
OBD Monitor Test
, then press
ENTER
.
2.
A “One moment please. . .” message
displays, followed by the Select Test
screen. (Refer to the vehicle’s service
repair manual for information related to
non-continuous tests.)
If OBD monitor test data is not presently stored in the vehicle’s
computer, an advisory message displays. Press
M
to return to
the Main Menu.
If OBD monitor tests are not supported by the vehicle under test,
an advisory message displays. Press
M
to return to the Main
Menu.
3.
Use the
UP
and
DOWN
buttons,
as necessary, to highlight the desired test,
then press the
ENTER
button.
Test ID
number
Module ID
number
Component ID
number
Min
or
Max
test limit (Only one test limit, either
Min
or
Max
, is
shown for any given test.)
Test Value
and status
Status is calculated by the Scan Tool by comparing the
Test
Value
against the displayed test limit (either
Min
or
Max
).
Status is shown as either
Low
,
High
or
OK
.
4.
When you have finished viewing the retrieved test data, select
Back
on the Select Test screen, then press
ENTER
to return to the
System Test menu; or, press
M
to return to the Main Menu.
Additional Tests
RESETTING THE OIL MAINTENANCE LIGHT
33
EVAP Test
The
EVAP Test
function lets you initiate a leak test for the vehicle's
EVAP system.
The Scan Tool does not perform the leak test, but signals to
vehicle's on-board computer to initiate the test. The vehicle
manufacturer determines the criteria and method for stopping the
test once it has been started. Refer to the vehicle's service repair
manual to determine the procedures necessary to stop the test.
1.
From the System Test menu, select
EVAP Test
, then press
ENTER
.
2.
A "One moment please..." message
displays.
3.
When the EVAP leak test has been
initiated by the vehicle's on-board
computer, a confirmation message
displays. Select
Back
, then press
ENTER
to return to the System Test
menu; or, press
M
to return to the Main
Menu.
Some vehicle manufacturers do not allow scan tools or other
external devices to control vehicle systems. If the
EVAP Test
is
not supported by the vehicle under test, an advisory message
displays. Press the
M
button to return to the Main Menu.
RESETTING THE OIL MAINTENANCE
LIGHT
1.
While linked to the vehicle, press
M
.
The Main Menu displays.
2.
Select
Service Reset
, then press
ENTER
to continue.
The Service Reset screen displays.
3.
Select
Oil Reset
, then press
ENTER
.
The Oil Reset screen displays.
If the vehicle under test is equipped
with a navigation system, select
Yes
,
then press
ENTER
to continue.
If the vehicle under test is not
equipped with a navigation system,
select
No
, then press
ENTER
to
continue.
