Equus 3120 - OBD 2&1 Tool Kit - Manual (Page 27)

OBD2 & 1 25
E
OBD2 Systems
CODE RETRIEVAL PROCEDURE
■ The Tool will automatically re-link to
the vehicle’s computer every 30 sec-
onds to refresh the data being
retrieved. When data is being re-
freshed, the message “One moment
Auto – link in progress” is shown on the
LCD display. This action repeats as
long as the Tool is communicating
with the vehicle’s computer.
■ The Tool will display a code only if
codes are present in the vehicle’s
computer memory. If no codes are
present, a “No DTC’s are presently
stored in the vehicle’s computer”
message is displayed.
■ The Tool is capable of retrieving and storing up to 32 codes in
memory, for immediate or later viewing.
8. To read the display:
Refer to Display Functions on page 11 for a description
of LCD display elements.
■ A visible icon indicates that the Tool is being powered
through the vehicle’s DLC connector.
■ A visible icon indicates that the Tool is linked to (communi-
cating with) the vehicle’s computer.
■ The I/M Monitor Status icons indicate the type and number of
Monitors the vehicle supports, and provides indications of the
current status of the vehicle’s Monitors. A solid Monitor icon indi-
cates the associated Monitor has run and completed its testing.
A blinking Monitor icon indicates the associated Monitor has
not run and completed its testing.
■ The upper right hand corner of the
display shows the number of the code
currently being displayed, the total
number of codes retrieved, the type
of code (G = Generic; E = Enhanced
or Manufacturer specific), and
whether or not the displayed code
commanded the MIL on. If the code
being displayed is a PENDING code, the PENDING icon is
shown.
■ The Diagnostic Trouble Code (DTC) and related code definition
are shown in the lower section of the LCD display.