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Look up the code definitions listed in
Section 12, "Nissan Code Meanings,"
At this point you can either:
• Have your vehicle professionally
serviced. Trouble codes indicate
problems found by the computer.
or,
• Repair the vehicle yourself using
trouble codes to help pinpoint the
problem. Refer to Section 3, "Using
Codes." Be sure to erase any trouble
codes from the computer's memory
after repairs are completed, as
follows:
9) Turn the ignition
switch ON, but do
not start the
engine.
10)Turn the Diagnosis
Mode Selector ON.
11)Observe the RED and
GREEN LED's. They
will flash sequentially
1 through 5 (1 flash = Mode 1, 2
flashes = Mode 2, etc.).
12)When Mode 3 (Trouble
Codes) has been
reached, as indicated
by 3 flashes, immedi-
ately turn the Diagno-
sis Mode Selector OFF.
13)Allow all stored Trouble Codes to
flash.
14)Turn the Diagnosis
Mode Selector ON
once again.
15)Observe the RED and GREEN
LED's. They will flash sequentially 1
through 5 (1 flash = Mode 1, 2
flashes = Mode 2, etc.).
16)When Mode 4 (Erase
Codes) has been
reached, as indicated
by 4 flashes, immedi-
ately turn the Diagno-
sis Mode Selector OFF.
17)Turn the ignition
key OFF. (The
computer will
automatically
return to normal
operation.)
Trouble Codes are now erased!
NOTE: When reinstalling the computer,
be careful to route all wiring to its
original position.
OFF
ON
OFF
ON
OFF
ON
OFF
ON
69
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