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2.1 Tool Descripritions
2 Use the scan tool
This section illustrates extermal features, pos and connectors of the code reader.
A OBDII Cable- Provides communication for vehicle DLC.
B LCD Display- Shows menus,test results and operation tips.
C Green LED Display- Indicates the engine system is working mormally (all monitors on the vehicles
are active and peorming their diagnostic testing), and no DTCs are found.
D Yellow LED Display- Shows the tool nds a possible problem, Pending DTCs exist or / and some of
the case, the MIL lamp on the insument panel is on.
E Red LED Display- Indicates there are some problems in one or more of the vehicle’s systems. In this
case, the MIL lamp on the instrument panel is on.
F UP Key- Quick access to the Read Codes function before going to diagnostic menu and moves
selection up, When looking up DTC, it is used to change value of selected character.
G DOWN Key- Quick access the Clear Codes function before going to diagnostic menu and moves
selection down. When looking up DTC,it is used to change value of selected character.
H LEFT SCROLL Key- Goes to previous character when looking up DTCs. Scrolls back and foh
through codes found and through dierent screens of data. Also it is used to make selection of PIDs
when viewing custom PID list, and to view PID graphs.
I RIGHT SCROLL Key- Goes to next character when looking up DTCs. Scrolls back and foh through
codes found and through dierent screens of data. Also it is used to cancel all selections of PIDs
when viewing custom PID list.
J One Click I/M Readiness Key- Quick checks state emissions readiness and drive cycle verication.
OBDII / EOBD+CAN VD30 Code Reader User Manual
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