Zurich ZR13s - DTC Library and LED Meanings; Using the DTC Library; Viewing LED Meanings

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About the Scan Tool
DISPLAY FUNCTIONS
3
5. M (Menu) button – When pressed, displays the Main Menu.
6. LD button – When pressed while linked to a vehicle, places the
Scan Tool in Live Data mode.
7. UP button – When in MENU mode, scrolls UP through the
menu options. When LINKED to a vehicle, scrolls UP through the
current display screen to display any additional data.
8. ENTER button - When in Menu mode, confirms the selected
option or value.
9. DOWN button - When in MENU mode, scrolls down through the
menu options.
When LINKED to a vehicle, scrolls down through the
current display screen to display any additional data.
10. GREEN LED - Indicates that all engine systems are running
normally (all Monitors on the vehicle are active and performing
their
diag
nostic testing, and no DTCs
are present).
11. YELLOW LED - Indicates there is a possible problem. A “Pending”
DTC is present and/or some of the vehicle's emission monitors have
not run their diagnostic testin
g.
12. RED LED - Indicates there is a problem in one or more of the
vehicle's systems. The red LED is also used to show that DTC(s)
are present. DTCs are shown on the Scan Tool’s LCD display. In
this case, the Malfunction Indicator (“Check Engine”) lamp
on the
vehicle's instrument panel will light steady on.
13. Display - Displays test results, Scan Tool functions and Monitor status
information. See DISPLAY FUNCTIONS, below, for details.
14. CABLE - Connects the Scan Tool to the vehicle's Data Link Connecto
r
(DLC).
DISPLAY FUNCTIONS
Figure 2. Display Functions
See Figure 2 for the locations of items 1 through 15, below.
1. I/M MONITOR STATUS field - Identifies the I/M Monitor status area.
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2
5
7
6
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12
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TOOL LIBRARY
Additional Tests
THE TOOL LIBRARY
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Using the DTC Library
1. From the Tool Library menu, select
DTC Library, then press ENTER
.
 The Select Library screen displays.
2. Select OBD2 Library, then press
ENTER
.
 The Select Manufacturer screen
displays.
3. Select the desired vehicle manufacturer,
then press ENTER
.
 The Enter DTC screen displays.
The screen shows the code
“P0001,” with the “P” highlighted.
4. Use the UP
and DOWN buttons,
as necessary, to scroll to the desired DTC
type (P=Powertrain, U=Network, B=Body,
C=Chassis), then press DTC/FF.
 The selected character displays solid,
and the next character is highlighted.
5. Select the remaining digits in the DTC
in the same way. When you have
selected all the DTC digits, press
ENTER
to view the DTC definition.
6. When you have finished viewing the
DTC definition, highlight Back, then
press ENTER
to return to the Enter
DTC screen and enter additional DTCs;
or, press M to return to the Main Menu.
If a definition for the DTC you entered is not available, an advisory
message shows. Highlight Back, then press ENTER
to return
to the Enter DTC screen and enter additional DTCs; or, press M to
return to the Main Menu.
Viewing LED Meanings
The SYSTEM STATUS LEDs on the Scan Tool provide a visual
indication of the I/M Readiness status of the vehicle under test. The
LED Meanings function provides a description of the meanings of the
green, yellow and red SYSTEM STATUS LEDs.
1. From the Tool Library menu, select LED
Meaning, then press ENTER
.
 The LED Meaning screen displays.