Infiniti QX4 (R50). Manual — part 11
Item
Display
Monitor item
Description
Remarks
TCM input
signals
Main sig-
nals
1 position switch
1 POSITION SW
[ON/OFF]
X
—
I
ON/OFF status, com-
puted from signal of 1
position SW, is dis-
played.
ASCD cruise signal
ASCD-CRUISE
[ON/OFF]
X
—
I
Status of ASCD cruise
signal is displayed.
ON ... Cruising state
OFF ... Normal running
state
I
This is displayed even
when no ASCD is
mounted.
ASCD OD cut signal
ASCD-OD CUT
[ON/OFF]
X
—
I
Status of ASCD OD
release signal is dis-
played.
ON ... OD released
OFF ... OD not released
I
This is displayed even
when no ASCD is
mounted.
Kickdown switch
KICKDOWN SW
[ON/OFF]
X
—
I
ON/OFF status, com-
puted from signal of
kickdown SW, is dis-
played.
I
This is displayed even
when no kickdown
switch is equipped.
Closed throttle position
switch
CLOSED
THL/SW
[ON/OFF]
X
—
I
ON/OFF status, com-
puted from signal of
closed throttle position
SW, is displayed.
Wide open throttle position
switch
W/O THRL/P-SW
[ON/OFF]
X
—
I
ON/OFF status, com-
puted from signal of
wide open throttle posi-
tion SW, is displayed.
Stop lamp switch
BRAKE SW
[ON/OFF]
X
—
I
ON/OFF status is dis-
played.
ON ... Brake pedal is
depressed.
OFF ... Brake pedal is
released.
Gear position
GEAR
—
X
I
Gear position data used
for computation by TCM,
is displayed.
Selector lever position
SLCT LVR POSI
—
X
I
Selector lever position
data, used for computa-
tion by TCM, is dis-
played.
I
A specific value used for
control is displayed if
fail-safe is activated due
to error.
Vehicle speed
VEHICLE
SPEED
[km/h] or [mph]
—
X
I
Vehicle speed data,
used for computation by
TCM, is displayed.
Throttle position
THROTTLE
POSI
[/8]
—
X
I
Throttle position data,
used for computation by
TCM, is displayed.
I
A specific value used for
control is displayed if
fail-safe is activated due
to error.
Line pressure duty
LINE PRES DTY
[%]
—
X
I
Control value of line
pressure solenoid valve,
computed by TCM from
each input signal, is dis-
played.
GI
MA
EM
LC
EC
FE
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont’d)
AT-41
Item
Display
Monitor item
Description
Remarks
TCM input
signals
Main sig-
nals
Torque converter clutch
solenoid valve duty
TCC S/V DUTY
[%]
—
X
I
Control value of torque
converter clutch solenoid
valve, computed by
TCM from each input
signal, is displayed.
Shift solenoid valve A
SHIFT S/V A
[ON/OFF]
—
X
I
Control value of shift
solenoid valve A, com-
puted by TCM from
each input signal, is dis-
played.
Control value of solenoid is
displayed even if solenoid
circuit is disconnected.
The “OFF” signal is dis-
played if solenoid circuit is
shorted.
Shift solenoid valve B
SHIFT S/V B
[ON/OFF]
—
X
I
Control value of shift
solenoid valve B, com-
puted by TCM from
each input signal, is dis-
played.
Overrun clutch solenoid
valve
OVERRUN/C S/V
[ON/OFF]
—
X
I
Control value of overrun
clutch solenoid valve
computed by TCM from
each input signal is dis-
played.
Self-diagnosis display lamp
(O/D OFF indicator lamp)
SELF-D DP LMP
[ON/OFF]
—
X
I
Control status of O/D
OFF indicator lamp is
displayed.
X: Applicable
—: Not applicable
SAT131K
DTC WORK SUPPORT MODE WITH CONSULT-II
NBAT0184S04
CONSULT-II Setting Procedure
NBAT0184S0401
1.
Turn ignition switch “OFF”.
2.
Connect CONSULT-II to data link connector, which is located
in instrument lower panel on driver side.
SAT586J
3.
Turn ignition switch “ON”.
4.
Touch “START”.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont’d)
AT-42
SAT014K
5.
Touch “A/T”.
SAT971J
6.
Touch “DTC WORK SUPPORT”.
SAT018K
7.
Touch select item menu (1ST, 2ND, etc.).
SAT589J
8.
Touch “START”.
SAT019K
9.
Perform driving test according to “DTC CONFIRMATION PRO-
CEDURE” in “TROUBLE DIAGNOSIS FOR DTC”.
GI
MA
EM
LC
EC
FE
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont’d)
AT-43
SAT591J
I
When testing conditions are satisfied, CONSULT-II screen
changes from “OUT OF CONDITION” to “TESTING”.
SAT592J
SAT593J
10. Stop vehicle. If “NG” appears on the screen, malfunction may
exist. Go to “DIAGNOSTIC PROCEDURE”.
SAT594J
11. Perform test drive to check gear shift feeling in accordance
with instructions displayed.
SAT595J
12. Touch “YES” or “NO”.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont’d)
AT-44
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