Zurich ZR13s, Owner'S Manual

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About the Scan Tool
DIS PL AY FUNC TIONS
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5. M (Menu) button – W hen pre sse d, d isp lay s th e M ain Men u.
6. LD button – When pressed while linked to a vehicle, places the
Scan To ol in Live Data mode.
7. UP butto n – When in ME NU mode, scrolls UP through the
menu optio ns. When LINKED to a vehic le, scrolls UP thro ugh the
current disp lay screen to disp lay any addit iona l data.
8. ENTER button
- When in Menu mode, confirms the selected
option or value.
9. DOWN button - W hen in M EN U m ode , s cro lls do wn thr oug h the
menu options. When LI NKED to a veh icl e, scr olls do wn throu gh the
current disp lay screen to disp lay any addit iona l data.
10.GR EEN L ED - Indicates tha t all eng ine s ystems are runnin g
normally (all Monitors on the vehi cle are a ctive and performing their
diagnostic testing, and no DTCs are present).
11.YEL LOW LE D - Indicates there is a possible problem. A “Pe nding”
DTC is pres ent and/or some of the vehicle's em ission mon itors have
not run their dia gnostic testin g.
12.RE D L ED - Indicates there is a problem in one or more o f th e
vehicle's system s. The red LED is al so used to show that DT C(s)
are present. DTCs are show n on the Scan Tool’s LCD display. In
this case, the Malfunctio n Indicator (“Check Eng ine”) lamp on the
vehicle 's ins tru men t p ane l will light steady on.
13.Di splay
- D isp lay s te st r esu lts , S can T ool fun ctio ns and Mon ito r s tat us
info rm atio n. S ee DIS PLA Y F UN CT IO NS , b elo w, fo r d eta ils .
14.CABLE - C onn ect s th e S can Too l to the ve hic le' s D ata Li nk C onn ect or
(DLC).
DISPLAY FUNC TIONS
Figure 2. Display Functions
See F igure 2 for the locations of items 1 through 15, below.
1. I/M M ONIT OR S TA TU S f ield - Id ent ifie s th e I/ M Monitor status area.
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3
2
5
7
6
1 14
10
11
12
8
9
13
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CODE RETRIEVAL PROCEDURE
Using the Scan Tool
CODE RETRIEVAL PROCEDURE
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„
Red LED – Indicates there is a
problem with one or more of the
vehicle’s systems. The red LED is
also used to indicate that DTC(s)
are present. In this case, the
Malfunction Indicator (Check Engine)
lamp on the vehicle’s instrument
panel will be illuminated.
„
DTC’s that start with “P0”, “P2” and
some “P3” are considered Generic
(Universal). All Generic DTC definitions are the same on all OBD2
equipped vehicles. The Scan Tool automatically displays the code
definitions (if available) for Generic DTC’s.
„
DTC’s that start with “P1” and some “P3” are Manufacturer specific
codes and their code definitions vary with each vehicle
manufacturer.
13. If more than one DTC was retrieved, and to view Freeze Frame
Data, press and release
DTC/FF , as necessary.
„
Each time DTC/FF is pressed and released, the Scan Tool will
scroll and display the next DTC in sequence until all DTCs in its
memory have displayed.
„
Freeze Frame Data (if available) will display after DTC #1.
„
In OBD2 systems, when an emis-
sions-related engine malfunction oc-
curs that causes a DTC to set, a re-
cord or snapshot of engine conditions
at the time that the malfunction
occurred is also saved in the vehicle’s
computer memory. The record saved
is called Freeze Frame data. Saved
engine conditions include, but are not
limited to: engine speed, open or closed loop operation, fuel system
commands, coolant temperature, calculated load value, fuel
pressure, vehicle speed, air flow rate, and intake manifold pressure.
If more than one malfunction is present that causes more than
one DTC to be set, only the code with the highest priority will
contain Freeze Frame data. The code designated “ 01 ” on the
Scan Tool display is referred to as the PRIORITY code, and
Freeze Frame data always refers to this code. The priority
code is also the one that has commanded the MIL on.
14. When the last retrieved DTC has been displayed and DTC/FF is
pressed, the Scan Tool returns to the “Priority” Code.
15. Determine engine system(s) condition by viewing the Scan Tool’s
display for any retrieved Diagnostic Trouble Codes, code definitions
and Freeze Frame data, interpreting the green, yellow and red LEDs.
„
If DTC’s were retrieved and you are going to perform the repairs
yourself, proceed by consulting the Vehicle’s Service Repair
Manual for testing instructions, testing procedures, and flow
charts related to retrieved code(s).