Instruction manual

71
NISSAN
7) This completes trouble code
retrieval on these vehicles. Turn
ignition key OFF.
(The computer will
automatically
return to normal
operation.)
8) IMPORTANT: Turn
the Diagnosis Mode
Selector to its initial
position (setting) as
marked in Step 1 of
the test procedure.
What to do with the Trouble Codes
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:
O
F
F
O
N
ORIGINAL
PENCIL MARK
Erasing Trouble Codes after Repair
9) Turn the ignition
switch ON, but do
not start the
engine.
10) Turn the Diagnosis
Mode Selector fully
CLOCKWISE.
Wait 3 seconds and
turn the Diagnosis
Mode Selector fully
COUNTERCLOCK-
WISE.
11) Turn the ignition
key OFF. (The
computer will
automatically
return to normal
operation.)
Trouble Codes are now erased!
12) IMPORTANT: Turn
the Diagnosis Mode
Selector to its initial
position (setting) as
marked in Step 1 of
the test procedure.
NOTE: When reinstalling the computer,
be careful to route all wiring to its
original position.
O
F
F
O
N
O
F
F
O
N
ORIGINAL
PENCIL MARK