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7. If the CanOBD2&1 Scan Tool was able
to link to the vehicle successfully a
"Code
retrieval
message shows temporarily on the
CanOBD2&1
followed by any retrieved DTCs.
The CanOBD2&1 Scan Tool will
display a code only if codes are
present in the vehicle's computer
memory. If no codes are present, a
"No DTCs are presently stored in
the vehicle's computer" message is
displayed.
8. If more than one code was retrieved
press the DTC SCROLL
necessary, to display additional codes
one at a time.
In the case of long code definitions, a small arrow is shown in
the upper/lower right-hand corner of the code display area to
indicate the presence of additional information. Use the
and
tion.
9. Disconnect the CanOBD2&1 Scan Tool from the vehicle and turn
the ignition key OFF.
10. To prolong battery life, the CanOBD2&1 Scan Tool automatically
shuts "Off" after approximately three minutes with no button activity.
The DTCs retrieved will remain in the CanOBD2&1 Scan Tool's
memory, and may be viewed at any time. If the CanOBD2&1 Scan
Tool's batteries are removed, or if the CanOBD2&1 Scan Tool is re-
linked to a vehicle to retrieve codes, any prior codes in its memory
are automatically cleared.
See VIEWING DTCs IN THE CANOBD2&1 SCAN TOOL'S
MEMORY on page 13 to view DTCs stored in the CanOBD2&1
Scan Tool's memory.
11. Follow the testing and repair procedures outlined in the vehicle's
service repair manual to correct "hard" DTCs. Codes should be
addressed and eliminated in the order they were received, erasing
(see ERASING DTCs (OBD I SYSTEMS) on page 112) and
retesting after each repair is made to be sure the fault was
eliminated.
The green, yellow and red LEDs are used (with the LCD
display) as visual aids to make it easier to determine engine
system conditions. See SERVICING DTCs - OBD I on page
110 for information on interpreting LEDs and servicing DTCs.
CanOBD2&1
Toyota/Lexus OBD1 Systems
was
successful..."
Scan
Tool's
buttons, as necessary, to view the additional informa-
CODE RETRIEVAL PROCEDURE
display
, as
109
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