Instruction manual

20
TCCS-M
(Toyota Computer Control System with Super
Monitor Display option)
1) Complete Steps 1 Through 5 in
Section 4, “Vehicle Preparation”
2) Turn ignition
Key to ON
Position but
DO NOT
START THE
ENGINE
3) Have Pencil and Paper Ready
4) Press and Hold the “SELECT” and
“INPUT M” Keys at the Same Time
• Press both
keys for a
minimum
of 3
seconds.
• The letters
“DIAG” will
appear on
the Super Monitor’s display.
• Wait a few seconds, then proceed to
next step.
5) Press
and Hold
the “SET”
Key for at
Least 3
Seconds
6) Read Trouble Codes on Display
• If there are no stored trouble codes,
the display will show “E/G OK” or
“ENG -OK”.
O
F
F
O
N
O
F
F
O
N
SUPER M
ONITOR
C
T
INPUT
SET
H
M
SUPER MONITOR
SELECT
INPUT
SET
H
M
DIAG
SUPER MONITOR
SELECT
INPUT
SET
H
M
ENG OK
SUPER MONITOR
SELEC
T
IN
PU
T
SET
H
M
ENG 32
• Stored trouble codes are shown on
display as follows...
Example of code 32: Display will show
“E/G 32” or “ENG -32”.
• All codes
are 2 digits
long.
• When
more than
1 code is
stored,
there will
be a 3 second pause between codes.
• After all trouble codes have been
written down, finish testing as follows:
7) Press the “SELECT” Key to Show
Time
8) Turn ignition
key OFF
• The engine
computer is
now back to
normal.
TOYOTA