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![NISSAN TIIDA 2007 Service Repair Manual TCM
TM-423
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TCM CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR TCM
Data are reference valuesand are measured betwe NISSAN TIIDA 2007 Service Repair Manual TCM
TM-423
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TCM CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR TCM
Data are reference valuesand are measured betwe](/manual-img/5/57395/w960_57395-5368.png)
TCM
TM-423
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TCM CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR TCM
Data are reference valuesand are measured between each terminal and ground.
SHIFT S/V AWhen shift solenoid valve A operates.
(When driving in “D1” or “D4”.)ON
When shift solenoid valve A does not operate.
(When driving in “D
2” or “D3”.)OFF
SHIFT S/V BWhen shift solenoid valve B operates.
(When driving in “D
1” or “D2”.)ON
When shift solenoid valve B does not operate.
(When driving in “D
3” or “D4”.)OFF
OVERRUN/C S/VWhen overrun clutch solenoid valve operates.
(When overrun clutch disengaged. Refer to TM-
14.)ON
When overrun clutch solenoid valve does not
operate. (When overrun clutch engaged. Refer
to TM-14
.)OFF
BRAKE SWDepressed brake pedal. ON
Released brake pedal. OFF
GEAR During driving 1, 2, 3, 4
SLCT LVR POSIWhen 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 drivingApproximately 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.)
SCIA0495E
Te r m i n a lWire
colorItem ConditionJudgement stan-
dard (Approx.)
1WLine pressure solenoid
valveWhen releasing accelerator pedal after
warming up engine.1.5 - 3.0V
When depressing accelerator pedal ful-
ly after warming up engine.0V
2PLine pressure solenoid
valve (with dropping re-
sistor)When releasing accelerator pedal after
warming up engine.4 - 14V
When depressing accelerator pedal ful-
ly after warming up engine.0V
Page 5370 of 5883
![NISSAN TIIDA 2007 Service Repair Manual TM-424
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TCM
3GRTorque converter clutch
solenoid valveWhen A/T performs lock-up. 8 - 15V
When A/T does not perform lock-up. 0V
5 L CAN H — —
6 P CAN L — NISSAN TIIDA 2007 Service Repair Manual TM-424
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TCM
3GRTorque converter clutch
solenoid valveWhen A/T performs lock-up. 8 - 15V
When A/T does not perform lock-up. 0V
5 L CAN H — —
6 P CAN L —](/manual-img/5/57395/w960_57395-5369.png)
TM-424
< ECU DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
TCM
3GRTorque converter clutch
solenoid valveWhen A/T performs lock-up. 8 - 15V
When A/T does not perform lock-up. 0V
5 L CAN H — —
6 P CAN L — —
10 R Power supplyWhen turning ignition switch to “ON”. Battery voltage
When turning ignition switch to “OFF”. 0V
11 O Shift solenoid valve AWhen shift solenoid valve A operates.
(When driving in “D
1” or “D4”.)Battery voltage
When shift solenoid valve A does not
operate.
(When driving in “D
2” or “D3”.)0V
12 G Shift solenoid valve BWhen shift solenoid valve B operates.
(When driving in “D
1” or “D2”.)Battery voltage
When shift solenoid valve B does not
operate.
(When driving in “D
3” or “D4”.)0V
19 R Power supplyWhen turning ignition switch to “ON”. Battery voltage
When turning ignition switch to “OFF”. 0V
20 VOverrun clutch solenoid
valveWhen overrun clutch solenoid valve op-
erates. (When overrun clutch disen-
gaged. Refer to TM-330
.)Battery voltage
When overrun clutch solenoid valve
does not operate. (When overrun clutch
engaged. Refer to TM-330
.)0V
25 B Ground Always 0V
26 Y PNP switch “1” position
and When setting selector lever to “1” posi-
tion.Battery voltage
When setting selector lever to other po-
sitions.0V
27 G PNP switch “2” positionWhen setting selector lever to “2” posi-
tion.Battery voltage
When setting selector lever to other po-
sitions.0V
28 GRPower supply
(memory back-up)Always Battery voltage
29 V Revolution sensor When driving at 20 km/h (12 MPH) 150 Hz
30
*1BR CONSULT- II (RX) — —
31
*1Y CONSULT- II (TX) — — Te r m i n a lWire
colorItem ConditionJudgement stan-
dard (Approx.)
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![NISSAN TIIDA 2007 Service Repair Manual TCM
TM-425
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*1: These terminals are connected to the data link connector.
*2: These terminals are connected to the ECM.34 LG PNP NISSAN TIIDA 2007 Service Repair Manual TCM
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*1: These terminals are connected to the data link connector.
*2: These terminals are connected to the ECM.34 LG PNP](/manual-img/5/57395/w960_57395-5370.png)
TCM
TM-425
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*1: These terminals are connected to the data link connector.
*2: These terminals are connected to the ECM.34 LG PNP switch “D” position
and When setting selector lever to “D” posi-
tion.Battery voltage
When setting selector lever to other po-
sitions.0V
35 SB PNP switch “R” positionWhen setting selector lever to “R” posi-
tion.Battery voltage
When setting selector lever to other po-
sitions.0V
36 RPNP switch “N” or “P”
positionWhen setting selector lever to “N” or “P”
position.Battery voltage
When setting selector lever to other po-
sitions.0V
38 GTurbine revolution sen-
sor (power train revolu-
tion sensor)When driving at 20 km/h (12 MPH) 360 Hz
39
*2L Engine speed signal
and Refer to XX-XX, "*****".
40 O Vehicle speed sensorWhen driving vehicle at 2 to 3 km/h (1 to
2 MPH) for 1 m (3 ft) or more.Voltage varies
between less
than 0V and
more than 4.5V
42 B Sensor ground Always 0V
47 BRA/T fluid temperature
sensor
and When A/T fluid temperature is 20°C
(68°F).1.5V
When A/T fluid temperature is 80°C
(176°F).0.5V
48 B Ground Always 0V Te r m i n a lWire
colorItem ConditionJudgement stan-
dard (Approx.)
Page 5372 of 5883
TM-426
< ECU DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
TCM
Wiring Diagram - A/T CONTROL SYSTEM -
INFOID:0000000001714340
Fail-SafeINFOID:0000000001714341
The TCM has an electronic Fail-safe mode. This allows the vehicle to be driven even if a major electrical input/
output device circuit is damaged.
Under Fail-Safe, the vehicle always runs in third gear, even with a shift lever position of “1”, “2” or “D”. The cus-
tomer may complain of sluggish or poor acceleration.
Always follow TM-10, "
Work Flow".
ALDWA0057GB
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![NISSAN TIIDA 2007 Service Repair Manual TCM
TM-427
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The SELF-DIAGNOSIS results will be as follows:
The first SELF-DIAGNOSIS will indicate damage to the vehicle speed NISSAN TIIDA 2007 Service Repair Manual TCM
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The SELF-DIAGNOSIS results will be as follows:
The first SELF-DIAGNOSIS will indicate damage to the vehicle speed](/manual-img/5/57395/w960_57395-5372.png)
TCM
TM-427
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The SELF-DIAGNOSIS results will be as follows:
The first SELF-DIAGNOSIS will indicate damage to the vehicle speed sensor or the revolution sensor.
During the next SELF-DIAGNOSIS, performed after checking the sensor, no damages will be indicated.
FAIL-SAFE FUNCTION
The following fail-safe functions allow vehicles to be driven even when sensor, switch or solenoid malfunction
occurs.
Vehicle Speed Sensor·A/T (Revolution Sensor)
Vehicle speed sensor·MTR signal is input from combination meter.
Accelerator Pedal Position Sensor Signal and Throttle Position Sensor Signal
TCM controls the throttle opening angle to a predetermined fixed position to enable driving if a malfunctioning
signal is input to TCM.
PNP Switch
When the multiple PNP switch signals are input to TCM, the priority of selector lever position becomes “D”,
“N”, “R”, “2” and “1” in order by internal TCM determination.
The use of 4th gear is inhibited until normal operation resumes. Because the hydraulic circuit of the control
valve is switched by manual valve according to the selector lever position, however, actual operating condition
of vehicle becomes as follows.
Shift Solenoid Valve A and B
If non-standard solenoid signal is sent to TCM, use of certain gears is limited. Refer to chart shown below.
●: Solenoid ON
×: Solenoid OFF
–: Non-standard condition
Line Pressure Solenoid Valve
If non-standard solenoid signal is sent to TCM, line pressure solenoid valve is turned OFF to achieve maxi-
mum oil pressure.
Torque Converter Clutch Solenoid Valve
Actual lever position PNP switch input signal Running status
“P” “P” position and other position signals P
“R” “R” position and other position signals R
“N” “N” position and other position signals N
“D” “D” position and other position signals D
1⇔D2⇔D3⇔D4
“2”“2” position and other position signals (Except “1” position) 21⇔22⇔23
“2” position and “1” position signals 21⇔22
“1”“1” position and other position signals (Except “2” position) 11⇔12⇔13
“1” position and “2” position signals 11⇔12
Shift positionNormalMalfunction in solenoid
valve AMalfunction in solenoid
valve BMalfunction in solenoid
valves A and B
A BGearABGearABGearABGear
“D” position●●1st –●→×
3rd ●→×–
3rd ––
3rd ×●2nd –●→× ×–––
××3rd – x×–––
●×4th – x●→×–––
“2” position●●1st –●→×●→×–––
×●2nd –●→× ×–––
××3rd – x×–––
“1” position●●1st –●→×●→×–––
×●2nd –●→× ×–––
××3rd – x×–––
Page 5374 of 5883
![NISSAN TIIDA 2007 Service Repair Manual TM-428
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TCM
If non-standard solenoid signal is sent to TCM, torque converter clutch solenoid valve is turned OFF to release
lock-up.
Overrun Clutch Solenoid Val NISSAN TIIDA 2007 Service Repair Manual TM-428
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TCM
If non-standard solenoid signal is sent to TCM, torque converter clutch solenoid valve is turned OFF to release
lock-up.
Overrun Clutch Solenoid Val](/manual-img/5/57395/w960_57395-5373.png)
TM-428
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TCM
If non-standard solenoid signal is sent to TCM, torque converter clutch solenoid valve is turned OFF to release
lock-up.
Overrun Clutch Solenoid Valve
If non-standard solenoid signal is sent to TCM, overrun clutch solenoid valve is turned OFF to engage overrun
clutch. This will result in more effective engine brake during deceleration.
Alphabetical IndexINFOID:0000000001714344
NOTE:
If DTC “CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis for
DTC “CAN COMM CIRCUIT”. Refer to XX-XX, "*****"
.
X: Applicable, —: Not applicable
Items (CONSULT-II screen terms)TCM self-diagnosis
Reference
page OD OFF indi-
cator lamp“A/T” with
CONSULT-II
A/T 1ST GR FNCTN — XXX-XX, "*****"
A/T 2ND GR FNCTN — XXX-XX, "*****"
A/T 3RD GR FNCTN — XXX-XX, "*****"
A/T 4TH GR FNCTN — XXX-XX, "*****"
A/T TCC S/V FNCTN — XXX-XX, "*****"
BATT/FLUID TEMP SEN X XXX-XX, "*****"
CAN COMM CIRCUIT X XXX-XX, "*****"
CONTROL UNIT (RAM) — XXX-XX, "*****"
CONTROL UNIT (ROM) — XXX-XX, "*****"
ENGINE SPEED SIG X XXX-XX, "*****"
LINE PRESSURE S/V X XXX-XX, "*****"
OVERRUN CLUTCH S/V X XXX-XX, "*****"
SHIFT SOLENOID/V A X XXX-XX, "*****"
SHIFT SOLENOID/V B X XXX-XX, "*****"
T/C CLUTCH SOL/V X XXX-XX, "*****"
THROTTLE POSI SEN X XXX-XX, "*****"
TURBINE SENSOR X XXX-XX, "*****"
VHCL SPEED SEN-A/T X XXX-XX, "*****"
VHCL SPEED SEN-MTR X XXX-XX, "*****"
Page 5375 of 5883
![NISSAN TIIDA 2007 Service Repair Manual SYSTEM SYMPTOM
TM-429
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SYMPTOM DIAGNOSIS
SYSTEM SYMPTOM
Symptom ChartINFOID:0000000001714345
Numbers are arranged in order o NISSAN TIIDA 2007 Service Repair Manual SYSTEM SYMPTOM
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SYMPTOM DIAGNOSIS
SYSTEM SYMPTOM
Symptom ChartINFOID:0000000001714345
Numbers are arranged in order o](/manual-img/5/57395/w960_57395-5374.png)
SYSTEM SYMPTOM
TM-429
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SYMPTOM DIAGNOSIS
SYSTEM SYMPTOM
Symptom ChartINFOID:0000000001714345
Numbers are arranged in order of inspection.
Perform inspections starting with number one and work up.
Items Symptom Condition Diagnostic item Reference page
No Lock-up Engage-
ment/TCC InoperativeTorque converter is
not locked up.ON vehicle1. Accelerator pedal position sensorEC-583
2. Vehicle speed sensor·A/T (Revolution sensor)
and vehicle speed sensor·MTRXX-XX, "*****"
and XX-XX,
"*****"
3. Engine speed signalXX-XX, "*****"
4. A/T fluid temperature sensorXX-XX, "*****"
5. Line pressure testXX-XX, "*****"
6. Torque converter clutch solenoid valveXX-XX, "*****"
7. Control valve assemblyXX-XX, "*****"
OFF vehicle 8. Torque converterXX-XX, "*****"
Torque converter
clutch piston slip.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Line pressure testTM-178
4. Torque converter clutch solenoid valveXX-XX, "*****"
5. Line pressure solenoid valveXX-XX, "*****"
6. Control valve assemblyXX-XX, "*****"
OFF vehicle 7. Torque converterXX-XX, "*****"
Lock-up point is ex-
tremely high or low.ON vehicle1. Accelerator pedal position sensorEC-5832. Vehicle speed sensor·A/T (Revolution sensor)
and vehicle speed sensor·MTRXX-XX, "*****"
and XX-XX,
"*****"
3. Torque converter clutch solenoid valveXX-XX, "*****"
4. Control valve assemblyXX-XX, "*****"
Page 5376 of 5883
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< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
Shift ShockSharp shock in shift-
ing from “N” to “D” po-
sition.ON vehicle1. Engine idling speedXX-XX, "*****"
(Type 1), XX NISSAN TIIDA 2007 Service Repair Manual TM-430
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
Shift ShockSharp shock in shift-
ing from “N” to “D” po-
sition.ON vehicle1. Engine idling speedXX-XX, "*****"
(Type 1), XX](/manual-img/5/57395/w960_57395-5375.png)
TM-430
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
Shift ShockSharp shock in shift-
ing from “N” to “D” po-
sition.ON vehicle1. Engine idling speedXX-XX, "*****"
(Type 1), XX-XX,
"*****" (Type 2)
2. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
3. Line pressure testTM-178
4. A/T fluid temperature sensorTM-48
(Type 1),
XX-XX, "*****"
(Type 2)
5. Engine speed signalTM-56
(Type 1),
XX-XX, "*****"
(Type 2)
6. Line pressure solenoid valveTM-81
(Type 1),
XX-XX, "*****"
(Type 2)
7. Control valve assemblyXX-XX, "*****"
8. Accumulator N-DXX-XX, "*****"
OFF vehicle 9. Forward clutchXX-XX, "*****"
Too sharp a shock in
changing from D
1 to
D
2.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Accumulator servo releaseXX-XX, "*****"
4. Control valve assemblyXX-XX, "*****"
5. A/T fluid temperature sensorTM-48
(Type 1),
XX-XX, "*****"
(Type 2)
OFF vehicle 6. Brake bandXX-XX, "*****"
Too sharp a shock in
changing from D
2 to
D
3.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Control valve assemblyXX-XX, "*****"
OFF vehicle4. High clutchXX-XX, "*****"5. Brake bandXX-XX, "*****"
Too sharp a shock in
changing from D
3 to
D
4.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Control valve assemblyXX-XX, "*****"
OFF vehicle4. Brake bandXX-XX, "*****"5. Overrun clutchXX-XX, "*****"
6. Forward one-way clutchXX-XX, "*****"
Gear change shock
during deceleration by
releasing accelerator
pedal.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Overrun clutch solenoid valveTM-93
(Type 1),
XX-XX, "*****"
(Type 2)
4. Control valve assemblyXX-XX, "*****"
Large shock in chang-
ing from 1
2 to 11 in “1”
position.ON vehicle 1. Control valve assemblyXX-XX, "*****"OFF vehicle 2. Low & reverse brakeXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page