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Connect the M.U.T.-III to the
16-pin diagnosis connector, and read the diagnosis
code.
note |
- For details on how to use the
M.U.T.-III, refer to the "M.U.T.-III
Owner’s
manual."
- For the vehicles with security alarm
sensor, when the M.U.T.-III is
connected, if
the ignition switch is turned to the ON
position and the closed hood is opened,
the security alarm
siren sounds short. This short security
alarm siren does not indicate
malfunction. Therefore,
ignore it and carry out diagnosis using
M.U.T.-III.
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1.Ensure that the ignition switch is at the
"LOCK" (OFF) position <except vehicles
with KOS> or put the operation mode in OFF
<vehicles with KOS>. 2.Start up the
personal computer. 3.Connect special tool
V.C.I.-Lite USB cable (MB992747/MB992748) or
M.U.T.-III
USB cable (MB991827) to V.C.I.-Lite (MB992744) or V.C.I.
(MB991824) and the personal computer. 4.Connect
V.C.I.-Lite main harness A (MB992745) or M.U.T.-III main
harness A (MB991910)
to the V.C.I.-Lite or V.C.I. 5.Connect the
V.C.I.-Lite main harness A or M.U.T.-III main harness A to
the diagnosis
connector of the vehicle.
note |
When the V.C.I.-Lite is
connected to the diagnosis connector, the
V.C.I.-Lite indicator
lamp will be illuminated in a green
colour.
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6.<When using the V.C.I.>: Turn
the V.C.I. power switch to the "ON"
position <except vehicles with KOS> or put the
operation mode in ON <vehicles
with KOS>.
note |
When the V.C.I. is energised,
the V.C.I. indicator lamp will be illuminated in
a green
colour.
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7.Start the M.U.T.-III system on the personal
computer and turn the ignition switch
to the "ON" position <except vehicles with KOS>
or put the operation mode
in ON <vehicles with KOS> 8.Read the
diagnosis code. 9.Disconnecting the M.U.T.-III is
the reverse of the connecting sequence, making sure
that the ignition switch is at the "LOCK" (OFF) position
<except vehicles with KOS> or
put the operation mode in OFF <vehicles with Keyless
Operation System KOS>.
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Connect the M.U.T.-III to the
diagnosis connector, and erase the diagnosis code. The
procedure
is the same as "How to Read Diagnosis Code ."
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