engine NISSAN TIIDA 2010 Service Manual PDF

TROUBLE DIAGNOSISAT-79
< SERVICE INFORMATION >
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SELF-DIAGNOSTIC RESULT MODE
Display Items List
OVERRUN/C S/V When overrun clutch solenoid valve operates.
(When overrun clutch disengaged. Refer to
AT-22 .) ON
When overrun clutch solenoid valve does not
operate. (When overrun clutch engaged. Refer
to AT- 2 2
.) OFF
BRAKE SW Depressed brake pedal.
ON
Released brake pedal. OFF
GEAR During driving 1, 2, 3, 4
SLCT LVR POSI When setting selector lever to “N” or “P” posi-
tions.
N · P
When setting selector lever to “R” position. R
When setting selector lever to “D” position. D
When setting selector lever to “2” position. 2
When setting selector lever to “1” position. 1
VEHICLE SPEED During driving Approximately matches the speedometer
reading.
LINE PRES DTY Line pressure low ⇔ Line pressure high 0 % ⇔ 94 %
TCC S/V DUTY Lock-up OFF ⇔ Lock-up ON 4 % ⇔ 94 %
Item name
Condition Display value (Approx.)
Items (CONSULT-III
screen terms) Malfunction is detected when... OBD-II (DTC)
Reference page
MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III
or GST
CAN COMM CIRCUIT • When TCM is not transmitting or receiving CAN communication signal
for 2 seconds or more. U1000
AT- 8 7
T/M RANGE SENSOR A • TCM does not receive the correct voltage signal (based on the gear
position) from the switch. P0705
AT- 9 0
FLUID TEMP SENSOR
A • TCM receives an excessively low or high voltage from the sensor. P0710
AT- 9 5
OUTPUT SPEED SEN-
SOR• TCM does not receive the proper voltage signal from the sensor.
P0720AT- 1 0 0
ENGINE SPEED • TCM does not re ceive the proper voltage signal from the ECM. P0725AT- 1 0 5
1GR INCORRECT RA-
TIO • A/T cannot be shifted to the 1GR position even if electrical circuit is
good. P0731*2AT- 1 0 9
2GR INCORRECT RA-
TIO• A/T cannot be shifted to the 2GR position even if electrical circuit is
good. P0732*2AT- 11 2
3GR INCORRECT RA-
TIO• A/T cannot be shifted to the 3GR position even if electrical circuit is
good. P0733*2AT- 11 5
4GR INCORRECT RA-
TIO• A/T cannot be shifted to the 4GR position even if electrical circuit is
good. P0734*2AT- 11 8
TORQUE CONVERTER• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0740
AT- 1 2 3
TORQUE CONVERTER • A/T cannot perform lock-up even if electrical circuit is good.
P0744*2AT- 1 2 8
PC SOLENOID A• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0745
AT- 1 3 3
Revision: January 20102010 Versa

AT-80
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
*1: Refer to AT- 4 1 , "Malfunction Indicator Lamp (MIL)" .
*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL.
DATA MONITOR MODE
Display Items List
X: Standard, —: Not applicable, : Option
SHIFT SOLENOID A • TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0750
AT- 1 3 8
SHIFT SOLENOID B • TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0755
AT- 1 4 3
OVER CLUTCH SOLE-
NOID • TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P1760
AT- 1 4 8
VHCL SPEED SEN-
MTR • TCM does not receive the proper voltage signal from the sensor.
—AT- 1 5 3
BATT/FLUID TEMP
SEN • TCM receives an excessively low or high voltage from the sensor.
—AT- 1 5 6
INPUT SPEED SEN-
SOR A • TCM does not receive proper voltage signal from sensor.
—AT- 1 6 2
CONTROL UNIT (RAM) • TCM memory (RAM) is malfunctioning. —AT- 1 6 7
CONTROL UNIT (ROM) • TCM memory (ROM) is malfunctioning. —AT- 1 6 7
No failure
(NO SELF DIAGNOS-
TIC FAILURE INDICAT-
ED FURTHER
TESTING MAY BE RE-
QUIRED) • No failure has been detected.
——
Items (CONSULT-III
screen terms) Malfunction is detected when... OBD-II (DTC)
Reference page
MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III or GST
Monitored item (Unit) Monitor Item Selection
Remarks
TCM INPUT
SIGNALS MAIN SIG-
NALS SELEC-
TION FROM MENU
VHCL/S SE-A/T (km/h) X— Output speed sensor
VHCL/S SE-MTR (km/h) X— Vehicle speed display may not be accu-
rate under approx. 10 km/h (6 mph). It
may not indicate 0 km/h (0 mph) when
vehicle is stationary.
THRTL POS SEN (V) X—
FLUID TEMP SE (V) X—
BATTERY VOLT (V) X—
ENGINE SPEED (rpm) XX
INPUT SPEED (rpm) X—
OVERDRIVE SW (ON/OFF) X—
PN POSI SW (ON/OFF) X—
R POSITION SW (ON/OFF) X—
D POSITION SW (ON/OFF) X—
Revision: January 20102010 Versa

TROUBLE DIAGNOSISAT-81
< SERVICE INFORMATION >
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CAN DIAGNOSTIC SUPPORT MONITOR MODE
Refer to LAN-14, "CAN Diagnostic Support Monitor".
DTC & SRT CONFIRMATION
Display Items List
2 POSITION SW (ON/OFF) X—
1 POSITION SW (ON/OFF) X—
ASCD-CRUISE (ON/OFF) X—
Signal input with CAN communication.
ASCD-OD CUT (ON/OFF) X—
KICKDOWN SW (ON/OFF) X—
Not mounted but displayed.
POWERSHIFT SW (ON/OFF) X—
CLOSED THL/SW (ON/OFF) X—
Signal input with CAN communication.
W/O THRL/P-SW (ON/OFF) X—
*SHIFT S/V A (ON/OFF) ——
Displays status of check signal (reinput
signal) for TCM control signal output. Re-
mains unchanged when solenoid valves
are open or shorted.
*SHIFT S/V B (ON/OFF)
——
*OVRRUN/C S/V (ON/OFF) ——
HOLD SW (ON/OFF) X— Not mounted but displayed.
BRAKE SW (ON/OFF) X— Stop lamp switch (Signal input with CAN
communication)
GEAR —X Gear position recognized by the TCM up-
dated after gear-shifting
SLCT LVR POSI —X Selector lever position is recognized by
the TCM.
For fail-safe operation, the specific value
used for control is displayed.
VEHICLE SPEED (km/h) —X Vehicle speed reco gnized by the TCM.
THROTTLE POSI (0.0/8) —X Degree of opening for accelerator recog-
nized by the TCM
For fail-safe operation, the specific value
used for control is displayed.
LINE PRES DTY (%) —X
TCC S/V DUTY (%) —X
SHIFT S/V A (ON/OFF) —X
SHIFT S/V B (ON/OFF) —X
OVERRUN/C S/V (ON/OFF) —X
SELF-D DP LMP (ON/OFF) —X
TC SLIP RATIO (0.000) ——
TC SLIP SPEED (rpm) —— Difference between engine speed and
torque converter input shaft speed
Monitored item (Unit)
Monitor Item Selection
Remarks
TCM INPUT
SIGNALS MAIN SIG-
NALS SELEC-
TION FROM
MENU
Revision: January 20102010 Versa

TROUBLE DIAGNOSISAT-83
< SERVICE INFORMATION >
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4. Turn ignition switch ON. (Do not start engine.)
Does OD OFF indicator lamp come on about 2 seconds?
YES >> GO TO 2.
NO >> Stop procedure. Perform AT-180, "
OD OFF Indicator
Lamp Does Not Come On" before proceeding.
2.JUDGEMENT PROCEDURE STEP 1
1. Turn ignition switch OFF.
2. Keep pressing shift lock release button.
3. Move selector lever from “P” to “D” position.
4. Turn ignition switch ON. (Do not start engine.)
5. Keep pressing overdrive control switch while OD OFF indicator lamp is lighting up for 2 seconds. (OD OFF indicator lamp is on.)
6. Keep pressing overdrive control swit ch and shift selector lever to the “2” position. (OD OFF indicator lamp
is on.)
7. Stop pressing overdrive control switch. (OD OFF indicator lamp is on.)
8. Shift selector lever to the “1” position. (OD OFF indicator lamp is on.)
9. Keep pressing overdrive control switch . (OD OFF indicator lamp is off.)
10. Depress accelerator pedal fully while pressing overdrive control switch.
>> GO TO 3.
3.CHECK SELF-DIAGNOSIS CODE
Check OD OFF indicator lamp. Refer to "Judgement of Self-diagnosis Code" .
>>DIAGNOSIS END
Judgement of Self-diagnosis Code
SCIA7140E
Revision: January 20102010 Versa

TROUBLE DIAGNOSISAT-85
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7th judgement flicker is longer than others.
Torque converter clutch solenoid valve circuit is short-circuited or
disconnected.
⇒ Go to AT- 1 2 3
. 8th judgement flicker is longer than others.
A/T fluid temperature sensor is disconnected or TCM power supply
circuit is damaged.
⇒ Go to
AT- 1 5 6 .
9th judgement flicker is longer than others.
Engine speed signal circuit is short-circuited or disconnected.
⇒ Go to AT- 1 0 5
. 10th judgement flicker is longer than others.
Input speed sensor circuit is short-circuited or disconnected.
⇒ Go to
AT- 1 6 2 .
OD OFF indicator lamp
SCIA5597ESCIA5598E
SCIA5599ESCIA7082E
Revision: January 20102010 Versa

U1000 CAN COMM CIRCUITAT-87
< SERVICE INFORMATION >
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U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000005397253
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communica tion speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN H line, CAN L li ne) allowing a high rate of information transmission
with less wiring. Each control unit transmits/recei ves data but selectively reads required data only.
On Board Diagnosis LogicINFOID:0000000005397254
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “U1000 CAN COMM CIRCUIT” wit h CONSULT-III or 12th judgement flicker without
CONSULT-III is detected when TCM cannot communicate to other control units.
Possible CauseINFOID:0000000005397255
Harness or connector
(CAN communication line is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000005397256
CAUTION:
If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “START”.
4. Wait at least 6 seconds or start engine and wait for at least 6 seconds.
5. If DTC is detected, go to AT-89, "
Diagnosis Procedure".
WITH GST
Follow the procedure “WITH CONSULT-III”.
WITHOUT CONSULT-III
1. Turn ignition switch ON.
2. Wait at least 6 seconds or start engine and wait at least 6 seconds.
3. Perform self-diagnosis. Refer to AT-82, "
Diagnosis Procedure without CONSULT-III".
4. If DTC is detected, go to AT-89, "
Diagnosis Procedure".
Revision: January 20102010 Versa

U1000 CAN COMM CIRCUITAT-89
< SERVICE INFORMATION >
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Diagnosis ProcedureINFOID:0000000005397258
1.CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-III1. Turn ignition switch ON and start engine.
2. Select “SELF-DIAG RESULTS” mode for “TRANSMISSION” with CONSULT-III.
Is any malfunction of the
“U1000 CAN COMM CIRCUIT” indicated?
YES >> Print out CONSULT-III screen, Go to LAN section. Refer to LAN-26, "CAN System Specification
Chart".
NO >> INSPECTION END
Revision: January 20102010 Versa

AT-90
< SERVICE INFORMATION >
P0705 TRANSMISSION RANGE SWITCH A
P0705 TRANSMISSION RANGE SWITCH A
DescriptionINFOID:0000000005397259
• The transmission range switch detects the selector lever position and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397260
On Board Diagnosis LogicINFOID:0000000005397261
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0705 T/M RANGE SWITCH A” with CONSULT-III is detected when TCM does not
receive the correct voltage signal from the switch based on the gear position.
Possible CauseINFOID:0000000005397262
• Harness or connectors [The transmission range switch circuit is open or shorted.]
• Transmission range switch
DTC Confirmation ProcedureINFOID:0000000005397263
CAUTION:
• Always drive vehicle at a safe speed.
• If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following proc edure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “START”.
4. Start engine and maintain the following conditions for at least 5 consecutive seconds. VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
5. If the check result is NG, go to AT-92, "
Diagnosis Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
PN POSI SW When setting selector lever
to “N” or “P” position. ON
When setting selector lever to other positions. OFF
R POSITION SW When setting selector lever to “R” position.
ON
When setting selector lever to other positions. OFF
D POSITION SW When setting selector lever to “D” position.
ON
When setting selector lever to other positions. OFF
2 POSITION SW When setting selector lever to “2” position.
ON
When setting selector lever to other positions. OFF
1 POSITION SW When setting selector lever to “1” position.
ON
When setting selector lever to other positions. OFF
Revision: January 20102010 Versa

AT-92
< SERVICE INFORMATION >
P0705 TRANSMISSION RANGE SWITCH A
Diagnosis Procedure
INFOID:0000000005397265
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out “P·N”, “R”, “D”, “2” and “1” position switches moving selector lever to each position.
OK or NG
OK >> GO TO 6.
NG >> GO TO 3.
2.CHECK INPUT SIGNAL
Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between TCM connector terminals and ground while moving selector lever through each position.
B: Battery voltage
0: 0V
OK or NG
OK >> GO TO 6.
Item name Condition Display value
PN POSI SW When setting selector le
ver to “N” or “P” posi-
tion. ON
When setting selector lever to other positions. OFF
R POSITION SW When setting selector lever to “R” position. ON
When setting selector lever to other positions. OFF
D POSITION SW When setting selector lever to “D” positions. ON
When setting selector lever to other positions. OFF
2 POSITION SW When setting selector lever to “2” position. ON
When setting selector lever to other positions. OFF
1 POSITION SW When setting selector lever to “1” position. ON
When setting selector lever to other positions. OFF
Selector lever position Te r m i n a l
36 35 34 27 26
P, N B0000 R 0B000
D0 0B 00
20 00B 0
1 0000B
SCIA7162E
Revision: January 20102010 Versa

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR AAT-95
< SERVICE INFORMATION >
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P0710 TRANSMISSION FLUI D TEMPERATURE SENSOR A
DescriptionINFOID:0000000005397267
The A/T fluid temperature sensor detects the A/ T fluid temperature and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000005397268
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000005397269
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0710 FLUID TEMP SENSOR A” with CONSULT-III is detected when TCM
receives an excessively low or high voltage from the sensor.
Possible CauseINFOID:0000000005397270
• Harness or connector
(The sensor circuit is open or shorted.)
• A/T fluid temperature sensor
DTC Confirmation ProcedureINFOID:0000000005397271
CAUTION:
• Always drive vehicle at a safe speed.
• If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON and select “DATA MO NITOR” mode for “TRANSMISSION” with CONSULT-III.
2. Touch “START”.
3. Start engine and maintain the following conditions for at least 10 minutes (Total). (It is not necessary to maintain continuously.)
ENGINE SPEED: 450 rpm or more
VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
4. If the check result is NG, go to AT-96, "
Diagnosis Procedure".
WITH GST
Follow the procedure “With CONSULT-III”.
Item nameCondition Display value (Approx.)
FLUID TEMP SE When A/T fluid temperature is 20
°C (68 °F). 1.5 V
When A/T fluid temperature is 80 °C (176 °F). 0.5 V
Revision: January 20102010 Versa