2001 NISSAN ALMERA N16 Clutch

Item DisplayMonitor item
Description Remarks
ECU input
signalsMain sig-
nals
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.
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 solenoid
circuit is disconnected.
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
SAT998J
DTC WORK SUPPORT MODE WITH CONSULT-IINJAT0256S04CONSULT-II Setting ProcedureNJAT0256S04011. Turn ignition switch ªOFFº.
2. Connect CONSULT-II to data link connector which is located
in left side lower dash panel.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONEURO-OBD
CONSULT-II (Cont'd)
AT-57

SAT595J
12. Touch ªYESº or ªNOº.
SAT596J
SAT593J
13. CONSULT-II procedure ended.
If ªNGº appears on the screen, a malfunction may exist. Go to
ªDIAGNOSTIC PROCEDUREº.
DTC WORK SUPPORT MODENJAT0256S05
DTC work support item Description Check items (Possible cause)
1ST GR FNCTN P0731Following items for ªA/T 1st gear function (P0731)º can be con-
firmed.
+Self-diagnosis status (whether the diagnosis is being con-
ducted or not)
+Self-diagnosis result (OK or NG)+Shift solenoid valve A
+Shift solenoid valve B
+Each clutch
+Hydraulic control circuit
2ND GR FNCTN P0732Following items for ªA/T 2nd gear function (P0732)º can be con-
firmed.
+Self-diagnosis status (whether the diagnosis is being con-
ducted or not)
+Self-diagnosis result (OK or NG)+Shift solenoid valve B
+Each clutch
+Hydraulic control circuit
3RD GR FNCTN P0733Following items for ªA/T 3rd gear function (P0733)º can be con-
firmed.
+Self-diagnosis status (whether the diagnosis is being con-
ducted or not)
+Self-diagnosis result (OK or NG)+Shift solenoid valve A
+Each clutch
+Hydraulic control circuit
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONEURO-OBD
CONSULT-II (Cont'd)
AT-60

DTC work support item Description Check items (Possible cause)
4TH GR FNCTN P0734Following items for ªA/T 4th gear function (P0734)º can be con-
firmed.
+Self-diagnosis status (whether the diagnosis is being con-
ducted or not)
+Self-diagnosis result (OK or NG)+Shift solenoid valve A
+Shift solenoid valve B
+Overrun clutch solenoid valve
+Line pressure solenoid valve
+Each clutch
+Hydraulic control circuit
Diagnostic Procedure Without CONSULT-IINJAT0352EURO-OBD SELF-DIAGNOSTIC PROCEDURE (WITH
GST)
NJAT0352S04Refer to EC-92, section ªGeneric Scan Tool (GST)º.
EURO-OBD SELF-DIAGNOSTIC PROCEDURE (NO
TOOLS)
NJAT0352S05Refer to EC-72, ªMalfunction Indicator (MI)º.
SAT491J
SAT851JA
TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)NJAT0352S06PreparationNJAT0352S06011. 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 DESCRIPTIONEURO-OBD
CONSULT-II (Cont'd)
AT-61

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.
EURO-OBD: AT-2445th judgement flicker is longer than others.
SAT445F
Shift solenoid valve B circuit is short-circuited or disconnected.
ÞGo to SHIFT SOLENOID VALVE B.
EURO-OBD: AT-250
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.
EURO-OBD: AT-2657th 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 .
EURO-OBD: AT-231
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.
EURO-OBD: AT-2719th judgement flicker is longer than others.
SAT453F
Engine speed signal circuit is short-circuited or disconnected.
ÞGo to ENGINE SPEED SIGNAL.
EURO-OBD: AT-198
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONEURO-OBD
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-65

Diagnostic Worksheet=NJAT0023S0102
1.NRead the Fail-safe and listen to customer complaints. AT-9
2.NCHECK A/T FLUIDAT-78
NLeakage (Follow specified procedure)
NFluid condition
NFluid level
3.NPerform STALL TEST and LINE PRESSURE TEST. AT-78, 82
NStall test Ð Mark possible damaged components/others.
NTorque converter one-way clutch
NReverse clutch
NForward clutch
NOverrun clutch
NForward one-way clutchNLow & reverse brake
NLow one-way clutch
NEngine
NLine pressure is low
NClutches and brakes except high clutch
and brake band are OK
NLine Pressure test Ð Suspected parts:
4.NPerform all ROAD TEST and mark required procedures. AT-83
4-1. Check before engine is started. AT-85
NSELF-DIAGNOSTIC PROCEDURE Ð Mark detected items.
NVehicle speed sensor´A/T (Revolution sensor), AT-124.
NVehicle speed sensor´MTR, AT-129.
NThrottle position sensor, AT-132.
NShift solenoid valve A, AT-140.
NShift solenoid valve B, AT-146.
NOverrun clutch solenoid valve, AT-152.
NTorque converter clutch solenoid valve, AT-157.
NA/T fluid temperature sensor and TCM power source, AT-163.
NEngine speed signal, AT-170.
NLine pressure solenoid valve, AT-174.
NControl unit (RAM), control unit (ROM), AT-282.
NControl unit (EEP ROM), AT-284.
NPNP, overdrive control and throttle position switches, AT-326.
NBattery
NOthers
4-2. Check at idleAT-87
N1. O/D OFF Indicator Lamp Does Not Come On, AT-288.
N2. Engine Cannot Be Started In ªPº And ªNº Position, AT-291.
N3. In ªPº Position, Vehicle Moves Forward Or Backward When Pushed, AT-292.
N4. In ªNº Position, Vehicle Moves, AT-293.
N5. Large Shock. ªNº®ªRº Position, AT-295.
N6. Vehicle Does Not Creep Backward In ªRº Position, AT-297.
N7. Vehicle Does Not Creep Forward In ªDº, ª2º Or ª1º Position, AT-300.
TROUBLE DIAGNOSIS Ð
INTRODUCTION
EXCEPT FOR EURO-OBD
Introduction (Cont'd)
AT-69

4. 4-3. Cruise testAT-90
AT-93
Part-1
N8. Vehicle Cannot Be Started From D
1, AT-303.
N9. A/T Does Not Shift: D
1®D2Or Does Not Kickdown: D4®D2, AT-306.
N10. A/T Does Not Shift: D
2®D3, AT-309.
N11. A/T Does Not Shift: D
3®D4, AT-312.
N12. A/T Does Not Perform Lock-up, AT-315.
N13. A/T Does Not Hold Lock-up Condition, AT-317.
N14. Lock-up Is Not Released, AT-319.
N15. Engine Speed Does Not Return To Idle (Light Braking D
4®D3), AT-320.
Part-2AT-97
N16. Vehicle Does Not Start From D
1, AT-322.
N9. A/T Does Not Shift: D
1®D2Or Does Not Kickdown: D4®D2, AT-306.
N10. A/T Does Not Shift: D
2®D3, AT-309.
N11. A/T Does Not Shift: D
3®D4, AT-312.
Part-3AT-99
N17. A/T Does Not Shift: D
4®D3When Overdrive Control Switch ªONº®ªOFFº, AT-323
N15. Engine Speed Does Not Return To Idle (Engine Brake In D
3), AT-320.
N18. A/T Does Not Shift: D
3®22, When Selector Lever ªDº®ª2º Position, AT-324.
N15. Engine Speed Does Not Return To Idle (Engine Brake In 2
2), AT-320.
N19. A/T Does Not Shift: 2
2®11, When Selector Lever ª2º®ª1º Position, AT-325.
N20. Vehicle Does Not Decelerate By Engine Brake, AT-326.
N21. TCM Self-diagnosis Does Not Activate (PNP, Overdrive Control and Throttle Position Switches
Circuit Checks), AT-326.
NSELF-DIAGNOSTIC PROCEDURE Ð Mark detected items.
NVehicle speed sensor´A/T (Revolution sensor), AT-124.
NVehicle speed sensor´MTR, AT-129.
NThrottle position sensor, AT-132.
NShift solenoid valve A, AT-140.
NShift solenoid valve B, AT-146.
NOverrun clutch solenoid valve, AT-152.
NTorque converter clutch solenoid valve, AT-157.
NA/T fluid temperature sensor and TCM power source, AT-163.
NEngine speed signal, AT-170.
NLine pressure solenoid valve, AT-174.
NControl unit (RAM), control unit (ROM), AT-282.
NControl unit (EEP ROM), AT-284.
NPNP, overdrive control and throttle position switches, AT-326.
NBattery
NOthers
5.NFor self-diagnosis NG items, inspect each component. Repair or replace the damaged parts. AT-38
6.NPerform all ROAD TEST and re-mark required procedures. AT-83
7.NPerform the Diagnostic Procedures for all remaining items marked NG. Repair or replace the damaged
parts.
Refer to the Symptom Chart when you perform the procedures. (The chart also shows some other possible
symptoms and the component inspection orders.)AT-116
AT-103
8.NErase self-diagnosis code from TCM memories. AT-41
AT-47
TROUBLE DIAGNOSIS Ð
INTRODUCTION
EXCEPT FOR EURO-OBD
Introduction (Cont'd)
AT-70

Diagnostic Worksheet=NJAT0257S0102
1.NRead the Fail-safe and listen to customer complaints. AT-9
2.NCHECK A/T FLUIDAT-78
NLeakage (Follow specified procedure)
NFluid condition
NFluid level
3.NPerform STALL TEST and LINE PRESSURE TEST. AT-78, 82
NStall test Ð Mark possible damaged components/others.
NTorque converter one-way clutch
NReverse clutch
NForward clutch
NOverrun clutch
NForward one-way clutchNLow & reverse brake
NLow one-way clutch
NEngine
NLine pressure is low
NClutches and brakes except high clutch and
brake band are OK
NLine Pressure test Ð Suspected parts:
4.NPerform all ROAD TEST and mark required procedures. AT-83
4-1. Check before engine is started. AT-85
NSELF-DIAGNOSTIC PROCEDURE Ð Mark detected items.
NPNP switch, AT-181.
NA/T fluid temperature sensor, AT-187.
NVehicle speed sensor´A/T (Revolution sensor), AT-193.
NEngine speed signal, AT-198.
NTorque converter clutch solenoid valve, AT-231.
NLine pressure solenoid valve, AT-237.
NShift solenoid valve A, AT-244.
NShift solenoid valve B, AT-250.
NThrottle position sensor, AT-256.
NOverrun clutch solenoid valve, AT-265.
NPNP, overdrive control and throttle position switches, AT-326.
NA/T fluid temperature sensor and TCM power source, AT-271.
NVehicle speed sensor´MTR, AT-278.
NControl unit (RAM), control unit (ROM), AT-282.
NControl unit (EEP ROM), AT-284.
NBattery
NOthers
4-2. Check at idleAT-87
N1. O/D OFF Indicator Lamp Does Not Come On, AT-288.
N2. Engine Cannot Be Started In ªPº And ªNº Position, AT-291.
N3. In ªPº Position, Vehicle Moves Forward Or Backward When Pushed, AT-292.
N4. In ªNº Position, Vehicle Moves, AT-293.
N5. Large Shock. ªNº®ªRº Position, AT-295.
N6. Vehicle Does Not Creep Backward In ªRº Position, AT-297.
N7. Vehicle Does Not Creep Forward In ªDº, ª2º Or ª1º Position, AT-300.
TROUBLE DIAGNOSIS Ð INTRODUCTIONEURO-OBD
Introduction (Cont'd)
AT-74

4. 4-3. Cruise testAT-90
AT-93
Part-1
N8. Vehicle Cannot Be Started From D
1, AT-303.
N9. A/T Does Not Shift: D
1®D2Or Does Not Kickdown: D4®D2, AT-306.
N10. A/T Does Not Shift: D
2®D3, AT-309.
N11. A/T Does Not Shift: D
3®D4, AT-312.
N12. A/T Does Not Perform Lock-up, AT-315.
N13. A/T Does Not Hold Lock-up Condition, AT-317.
N14. Lock-up Is Not Released, AT-319.
N15. Engine Speed Does Not Return To Idle (Light Braking D
4®D3), AT-320.
Part-2AT-97
N16. Vehicle Does Not Start From D
1, AT-322.
N9. A/T Does Not Shift: D
1®D2Or Does Not Kickdown: D4®D2, AT-306.
N10. A/T Does Not Shift: D
2®D3, AT-309.
N11. A/T Does Not Shift: D
3®D4, AT-312.
Part-3AT-99
N17. A/T Does Not Shift: D
4®D3When Overdrive Control Switch ªONº®ªOFFº, AT-323
N15. Engine Speed Does Not Return To Idle (Engine Brake In D
3), AT-320.
N18. A/T Does Not Shift: D
3®22, When Selector Lever ªDº®ª2º Position, AT-324.
N15. Engine Speed Does Not Return To Idle (Engine Brake In 2
2), AT-320.
N19. A/T Does Not Shift: 2
2®11, When Selector Lever ª2º®ª1º Position, AT-325.
N20. Vehicle Does Not Decelerate By Engine Brake, AT-326.
NSELF-DIAGNOSTIC PROCEDURE Ð Mark detected items.
NPNP switch, AT-181.
NA/T fluid temperature sensor, AT-187.
NVehicle speed sensor´A/T (Revolution sensor), AT-193.
NEngine speed signal, AT-198.
NTorque converter clutch solenoid valve, AT-231.
NLine pressure solenoid valve, AT-237.
NShift solenoid valve A, AT-244.
NShift solenoid valve B, AT-250.
NThrottle position sensor, AT-256.
NOverrun clutch solenoid valve, AT-265.
NPNP, overdrive control and throttle position switches, AT-326.
NA/T fluid temperature sensor and TCM power source, AT-271.
NVehicle speed sensor´MTR, AT-278.
NControl unit (RAM), control unit (ROM), AT-282.
NControl unit (EEP ROM), AT-284.
NBattery
NOthers
5.NFor self-diagnosis NG items, inspect each component. Repair or replace the damaged parts. AT-53
6.NPerform all ROAD TEST and re-mark required procedures. AT-83
7.NPerform DTC CONFIRMATION PROCEDURE for following MIL indicating items and check out NG items.
Refer to EC-58, ªEmission-related Diagnostic Informationº.EC section
NDTC (P0731) A/T 1st gear function, AT-202.
NDTC (P0732) A/T 2nd gear function, AT-209.
NDTC (P0733) A/T 3rd gear function, AT-215.
NDTC (P0734) A/T 4th gear function, AT-221.
8.NPerform the Diagnostic Procedures for all remaining items marked NG. Repair or replace the damaged
parts.
Refer to the Symptom Chart when you perform the procedures. (The chart also shows some other possible
symptoms and the component inspection orders.)AT-103
AT-116
9.NErase DTC from TCM and ECM memories. AT-50
TROUBLE DIAGNOSIS Ð INTRODUCTIONEURO-OBD
Introduction (Cont'd)
AT-75