ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-51
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
X: Applicable
−
: Not applicable
*1: These malfunctions cannot be displayed by MIL
if another malfunction is assigned to MIL.
*2: Refer to
EC-66, "Malfunction Indicator Lamp (MIL)"
DATA MONITOR MODE (A/T)
Initial start
●
This is not a malfunction message
(Whenever shutting off a power
supply to the TCM, this message
appears on the screen.)
X
—
INITIAL START
—
No failure
(NO SELF DIAGNOSTIC FAILURE INDI-
CATED FURTHER TESTING MAY BE
REQUIRED**)
●
No failure has been detected.
X
X
Detected items
(Screen terms for CONSULT-II, “SELF
DIAGNOSIS” test mode)
Malfunction is detected when...
TCM self-diagnosis
OBD-II (DTC)
Available by A/T check
(position) indicator
lamp or “A/T” on
CONSULT-II
Available by malfunc-
tion indicator lamp*2,
“ENGINE” on
CONSULT-II or GST
“A/T”
“ENGINE”
Item
Display
Monitor item
Description
Remarks
TCM
Input
signals
Main
signals
Selec-
tion
from
menu
Vehicle speed sensor 1
(A/T)
(Revolution sensor)
VHCL/S
SE·A/T
[km/h] or
[mph]
X
—
●
Vehicle speed com-
puted from signal of
revolution sensor is
displayed.
●
When racing engine in N or P
with vehicle stationary, CON-
SULT-II data may not indicate 0
km/h (0 mph).
Vehicle speed sensor 2
(Meter)
VHCL/S
SE·MTR
[km/h] or
[mph]
X
—
●
Vehicle speed com-
puted from signal of
vehicle speed sensor
is displayed.
●
Vehicle speed display may not
be accurate under approx. 10
km/h (6 mph). It may not indi-
cate 0 km/h (0 mph) when vehi-
cle is stationary.
Throttle position sensor
[accelerator pedal posi-
tion (APP) sensor]
THRTL POS
SEN [V]
X
—
●
Throttle position sen-
sor signal voltage is
displayed
A/T fluid temperature
sensor
FLUID TEMP
SE
[V]
X
—
●
A/T fluid temperature
sensor signal voltage
is displayed.
●
Signal voltage lowers
as fluid temperature
rises.
Battery voltage
BATTERY
VOLT
[V]
X
—
●
Source voltage of
TCM is displayed.
Engine speed
ENGINE
SPEED
[rpm]
X
X
●
Engine speed, com-
puted from engine
speed signal, is dis-
played.
●
Engine speed display may not
be accurate under approx. 800
rpm. It may not indicate 0 rpm
even when engine is not run-
ning.
Turbine revolution sen-
sor
TURBINE
REV
X
—
●
Checks changing
speed then performs
oil pressure control
and torque down
control
Overdrive control
switch
OVERDRIVE
SW
[ON/OFF]
X
—
●
ON/OFF state com-
puted from signal of
3 position switch is
displayed.