Page 1225 of 2493
![NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Vehicle speed sensor 2
(Meter)VHCL/S SE´MTR
[km/h] or [mph]
XÐ+Vehicle speed com-
puted from signal of
vehicle speed sens NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Vehicle speed sensor 2
(Meter)VHCL/S SE´MTR
[km/h] or [mph]
XÐ+Vehicle speed com-
puted from signal of
vehicle speed sens](/manual-img/5/57351/w960_57351-1224.png)
Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Vehicle speed sensor 2
(Meter)VHCL/S SE´MTR
[km/h] or [mph]
XÐ+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 indicate 0 km/h
(0 mph) when vehicle is
stationary.
Throttle position sensor THRTL POS SEN
[V] X Ð+Throttle position sensor
signal voltage is dis-
played.
A/T fluid temperature sen-
sorFLUID TEMP SE
[V]
XÐ+A/T fluid temperature
sensor signal voltage is
displayed.
+Signal voltage lowers as
fluid temperature rises.
Battery voltage BATTERY VOLT
[V]XÐ+Source voltage of TCM
is displayed.
Engine speed ENGINE SPEED
[rpm]
XX+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.
Overdrive control switch OVERDRIVE SW
[ON/OFF]
XÐ+ON/OFF state com-
puted from signal of
overdrive control SW is
displayed.
P/N position switch PN POSI SW
[ON/OFF]
XÐ+ON/OFF state com-
puted from signal of P/N
position SW is dis-
played.
R position switch R POSITION SW
[ON/OFF]
XÐ+ON/OFF state com-
puted from signal of R
position SW is dis-
played.
D position switch D POSITION SW
[ON/OFF]
XÐ+ON/OFF state com-
puted from signal of D
position SW is dis-
played.
2 position switch 2 POSITION SW
[ON/OFF]
XÐ+ON/OFF status, com-
puted from signal of 2
position SW, is dis-
played.
1 position switch 1 POSITION SW
[ON/OFF]
XÐ+ON/OFF status, com-
puted from signal of 1
position SW, is dis-
played.
ASCD cruise signal ASCD-CRUISE
[ON/OFF]
XÐ+Status of ASCD cruise
signal is displayed.
ON ... Cruising state
OFF ... Normal running
state+This is displayed even
when no ASCD is
mounted.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
CONSULT-II (Cont'd)
AT-39
Page 1226 of 2493
![NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
ASCD OD cut signal ASCD-OD CUT
[ON/OFF]
XÐ+Status of ASCD OD
release signal is dis-
played.
ON ... OD released
OFF ... OD NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
ASCD OD cut signal ASCD-OD CUT
[ON/OFF]
XÐ+Status of ASCD OD
release signal is dis-
played.
ON ... OD released
OFF ... OD](/manual-img/5/57351/w960_57351-1225.png)
Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
ASCD OD cut signal ASCD-OD CUT
[ON/OFF]
XÐ+Status of ASCD OD
release signal is dis-
played.
ON ... OD released
OFF ... OD not released+This is displayed even
when no ASCD is
mounted.
Kickdown switch KICKDOWN SW
[ON/OFF]
XÐ+ON/OFF status, com-
puted from signal of
kickdown SW, is dis-
played.+This is displayed even
when no kickdown
switch is equipped.
Closed throttle position
switchCLOSED
THL/SW
[ON/OFF]XÐ+ON/OFF status, com-
puted from signal of
closed throttle position
SW, is displayed.
Wide open throttle position
switchW/O THRL/P-SW
[ON/OFF]
XÐ+ON/OFF status, com-
puted from signal of
wide open throttle posi-
tion SW, is displayed.
Gear position GEAR
ÐX+Gear position data used
for computation by
TCM, is displayed.
Selector lever position SLCT LVR POSI
ÐX+Selector lever position
data, used for computa-
tion by TCM, is dis-
played.+A specific value used
for control is displayed if
fail-safe is activated due
to error.
Vehicle speed VEHICLE SPEED
[km/h] or [mph] Ð X+Vehicle speed data,
used for computation by
TCM, is displayed.
Stop lamp switch BRAKE SW
[ON/OFF]
XÐ+ON/OFF status are dis-
played.
ON: Brake pedal is
depressed.
OFF: Brake pedal is
released.
Throttle position THROTTLE POSI
[/8]
ÐX+Throttle position data,
used for computation by
TCM, is displayed.+A specific value used
for control is displayed if
fail-safe is activated due
to error.
Line pressure duty LINE PRES DTY
[%]
ÐX+Control value of line
pressure solenoid valve,
computed by TCM from
each input signal, is dis-
played.
Torque converter clutch
solenoid valve dutyTCC S/V DUTY
[%]
ÐX+Control value of torque
converter clutch sole-
noid valve, computed by
TCM from each input
signal, is displayed.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
CONSULT-II (Cont'd)
AT-40
Page 1227 of 2493
![NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Shift solenoid valve A SHIFT S/V A
[ON/OFF]
ÐX+Control value of shift
solenoid valve A, com-
puted by TCM from
each input NISSAN ALMERA N16 2001 Electronic Repair Manual Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Shift solenoid valve A SHIFT S/V A
[ON/OFF]
ÐX+Control value of shift
solenoid valve A, com-
puted by TCM from
each input](/manual-img/5/57351/w960_57351-1226.png)
Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
Shift solenoid valve A SHIFT S/V A
[ON/OFF]
ÐX+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 sole-
noid circuit is discon-
nected.
The ªOFFº signal is dis-
played if solenoid circuit is
shorted. Shift solenoid valve B SHIFT S/V B
[ON/OFF]
ÐX+Control value of shift
solenoid valve B, com-
puted by TCM from
each input signal, is dis-
played.
Overrun clutch solenoid
valveOVERRUN/C S/V
[ON/OFF]
ÐX+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] Ð X+Control status of O/D
OFF indicator lamp is
displayed.
X: Applicable
Ð: Not applicable
SAT580J
HOW TO ERASE SELF-DIAGNOSTIC RESULTS
(
WITH CONSULT-II)NJAT0022S081. If the ignition switch stays ªONº after repair work, be sure to
turn ignition switch ªOFFº once. Wait for at least 3 seconds and
then turn it ªONº again.
2. Turn CONSULT-II ªONº, and touch ªA/Tº.
SAT971J
3. Touch ªSELF-DIAG RESULTSº.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
CONSULT-II (Cont'd)
AT-41
Page 1228 of 2493
SAT970J
4. Touch ªERASEº. (The self-diagnostic results will be erased.)
SAT491J
SAT851JA
Diagnostic Procedure Without CONSULT-IINJAT0230SELF-DIAGNOSTIC PROCEDURE (WITHOUT
CONSULT-II)
NJAT0230S01PreparationNJAT0230S01011. Turn ignition switch to ªOFFº position.
2. Connect the handy type vacuum pump to the throttle opener
and apply vacuum þ25.3 kPa (þ253 mbar, þ190 mmHg, þ7.48
inHg). (If throttle opener is equipped)
3. Disconnect the throttle position switch harness connector.
4. Turn ignition switch to ªONº position.
5. Check continuity of the closed throttle position switch.
Continuity should exist.
(If continuity does not exist, check throttle opener and
closed throttle position switch. Then increase vacuum
until closed throttle position switch shows continuity.)
6. Go to ªSelf-diagnostic procedure (Without CONSULT-II)º.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
CONSULT-II (Cont'd)
AT-42
Page 1229 of 2493
1 CHECK O/D OFF INDICATOR LAMP
1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch to ªOFFº position.
Wait 5 seconds.
3. Turn ignition switch to ªACCº position.
SAT774B
4. Set overdrive control switch to ªONº position.
5. Move selector lever to ªPº position.
6. Turn ignition switch to ªONº position. (Do not start engine.)
7. Does O/D OFF indicator lamp come on for about 2 seconds?
NAT352
YesorNo
Ye s©GO TO 2.
No©Go to ª1. O/D OFF Indicator Lamp Does Not Come Onº, AT-288.
2 JUDGEMENT PROCEDURE STEP 1
1. Turn ignition switch to ªOFFº position.
2. Turn ignition switch to ªACCº position.
3. Move selector lever to ªDº position.
4. Set overdrive control switch to ªOFFº position.
5. Turn ignition switch to ªONº position. (Do not start engine.)
+Wait more than 2 seconds after turning ignition switch ªONº.
SAT653E
©GO TO 3.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-43
Page 1230 of 2493
3 JUDGEMENT PROCEDURE STEP 2
1. Move selector lever to ª2º position.
2. Set overdrive control switch to ªONº position.
SAT780B
©GO TO 4.
4 JUDGEMENT PROCEDURE STEP 3
1. Move selector lever to ª1º position.
2. Set overdrive control switch to ªOFFº position.
SAT781B
©GO TO 5.
5 JUDGEMENT PROCEDURE STEP 4
1. Depress accelerator pedal fully and release it.
SAT981F
©GO TO 6.
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-44
Page 1231 of 2493
6 CHECK SELF-DIAGNOSIS CODE
Check O/D OFF indicator lamp. Refer to JUDGEMENT OF SELF-DIAGNOSIS CODE, AT-45.
NAT352
©DIAGNOSIS END
JUDGEMENT OF SELF-DIAGNOSIS CODENJAT0230S02
O/D OFF indicator lamp:
All judgement flickers are the same.
SAT436F
All circuits that can be confirmed by self-diagnosis are OK.1st judgement flicker is longer than others.
SAT437F
Revolution sensor circuit is short-circuited or disconnected.
ÞGo to VEHICLE SPEED SENSOR´A/T (REVOLUTION SEN-
SOR).
General: AT-124
2nd judgement flicker is longer than others.
SAT439F
Vehicle speed sensor circuit is short-circuited or disconnected.
ÞGo to VEHICLE SPEED SENSOR´MTR.
General: AT-1293rd judgement flicker is longer than others.SAT441F
Throttle position sensor circuit is short-circuited or disconnected.
ÞGo to THROTTLE POSITION SENSOR.
General: AT-132
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-45
Page 1232 of 2493

O/D OFF indicator lamp:
4th judgement flicker is longer than others.
SAT443F
Shift solenoid valve A circuit is short-circuited or disconnected.
ÞGo to SHIFT SOLENOID VALVE A.
General: AT-1405th judgement flicker is longer than others.
SAT445F
Shift solenoid valve B circuit is short-circuited or disconnected.
ÞGo to SHIFT SOLENOID VALVE B.
General: AT-146
6th judgement flicker is longer than others.
SAT447F
Overrun clutch solenoid valve circuit is short-circuited or discon-
nected.
ÞGo to OVERRUN CLUTCH SOLENOID VALVE.
General: AT-1527th judgement flicker is longer than others.
SAT449F
Torque converter clutch solenoid valve circuit is short-circuited
or disconnected.
ÞGo to TORQUE CONVERTER CLUTCH SOLENOID
VA LV E .
General: AT-157
8th judgement flicker is longer than others.
SAT451F
A/T fluid temperature sensor is disconnected or TCM power
source circuit is damaged.
ÞGo to A/T FLUID TEMPERATURE SENSOR AND TCM
POWER SOURCE.
General: AT-1639th judgement flicker is longer than others.
SAT453F
Engine speed signal circuit is short-circuited or disconnected.
ÞGo to ENGINE SPEED SIGNAL.
General: AT-170
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION
EXCEPT FOR EURO-OBD
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-46