2007 NISSAN TIIDA transmission

TRANSMISSION CONTROL MODULE
TM-189
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
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ON-VEHICLE REPAIR
TRANSMISSION CONTROL MODULE
Exploded ViewINFOID:0000000001731388
LHD MODELS
RHD MODELS
Removal and InstallationINFOID:0000000001731370
NOTE:
SCIA6963E
1. TCM
SCIA6092J
1. TCM

TM-190
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
TRANSMISSION CONTROL MODULE
Removal of LHD is shown. TCM for RHD is in the same location and uses the same procedure as LHD. Refer
to TM-30, "
Component Parts Location" for location detail.
REMOVAL
1. Disconnect the battery negative terminal.
2. Disconnect TCM harness connectors (1) from TCM (2).
 Instrument lower finisher (3)
3. Remove TCM (2).
INSTALLATION
Installation is in the reverse order of removal.
SCIA7167E

TM-212
< REMOVAL AND INSTALLATION >[TYPE 1 (4AT: RE4F03B)]
TRANSAXLE ASSEMBLY
When installing the torque converter to the transaxle measure dis-
tance A.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 When replacing an engine or transmission you must make sure any dowels are installed correctly
during re-assembly.
 Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of drive
train components.
 Do not reuse O-rings and copper washers. Refer to TM-210, "
Exploded View".
 When turning crankshaft, turn it clockwise as viewed from the front of the engine.
 When tightening the bolts for the torque converter while securing the crankshaft pulley bolt, be sure
to confirm the tightening torque of the crankshaft pulley bolt. Refer to EM-50, "
Removal and Installa-
tion".
 After converter is installed to drive plate, rotate crankshaft several turns to check that transaxle
rotates freely without binding.
 When installing the transaxle to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter.
 When securing the transaxle assembly to the engine, attach the
bolts in accordance with the following standard.
(A): A/T to engine
(B): Engine to A/T
 Align the positions for the bolts on drive plate with those of the
torque converter, and temporarily tighten bolts. Then, tighten bolts
to the specified torque.
 After completing installation, check for A/T fluid leakage, A/T fluid
level and A/T positions. Refer to TM-171, "
Checking A/T Fluid" and
TM-204, "
Checking of A/T Position". Dimension A: 16.2 mm (0.638 in) or more
SAT430D
Bolt No. 1234
Number of bolts 2 2 1 3
Bolt length “L”
[mm (in)]40 (1.57) 44 (1.73) 69 (2.72) 49 (1.93)
Tightening torque
[N·m (kg-m, ft-lb)]48 (4.9, 35)
SCIA7096E
Converter bolts : 51 N·m (5.2 kg-m, 38 ft-lb)
WCIA0616E

DIAGNOSIS AND REPAIR WORKFLOW
TM-327
< BASIC INSPECTION >[TYPE 2 (4AT: RE4F03B)]
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>> GO TO 3.
3.ROAD TEST
Perform “ROAD TEST”. Refer to TM-482, "
Description".
>> GO TO 4.
4.PERFORM SELF-DIAGNOSTIC PROCEDURE
Perform “Self-Diagnosis Procedure”. Refer to TM-348, "
CONSULT-III Function (TRANSMISSION)" or TM-350,
"Diagnosis Procedure without CONSULT-III".
>> GO TO 5.
5.CHECK SYMPTOM 2
Try to confirm the symptom described by the customer.
Is any malfunction present?
YES >> GO TO 6.
NO >> INSPECTION END
6.CHECK SYMPTOM 3
Try to confirm the symptom described by the customer.
Is any malfunction present?
YES >> GO TO 2.
NO >> INSPECTION END
Diagnostic Work SheetINFOID:0000000001728327
INFORMATION FROM CUSTOMER
KEY POINTSWHAT..... Vehicle and A/T model
WHEN..... Date, Frequencies
WHERE..... Road conditions
HOW..... Operating conditions, Symptoms
DIAGNOSTIC WORK SHEET
Customer name MR/MS Model and Year VIN
Trans. Model Engine Mileage
Malfunction Date Manuf. Date In Service Date
Frequency❏ Continuous❏ Intermittent ( times a day)
Symptoms❏ Vehicle does not move. (❏ Any position❏ Particular position)
❏ No up-shift (❏ 1st → 2nd❏ 2nd → 3rd❏ 3rd → 4th ❏ 4th → 5th)
❏ No down-shift (❏ 5th → 4th ❏ 4th → 3rd❏ 3rd → 2nd❏ 2nd → 1st)
❏ Lock-up malfunction
❏ Shift point too high or too low.
❏ Shift shock or slip (❏ N → D❏ N → R❏ Lock-up❏ Any drive position)
❏ Noise or vibration
❏ No kick down
❏ No pattern select
❏ Others
()
Malfunction indicator lamp (MIL)❏ Continuously lit❏ Not lit

A/T CONTROL SYSTEM
TM-331
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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 *1: Operates when OD OFF. (OD OFF indicator lamp is on.)
 *2: Oil pressure is applied to both 2nd “apply” side and 3rd “release” side of band servo piston. However, brake band does not contract
because oil pressure area on the “release” side is greater than that on the “apply” side.
 *3: Oil pressure is applied to 4th “apply” side on condition *2 above, and brake band contracts.
 *4: A/T will not shift to 4th when OD OFF. (OD OFF indicator lamp is on.)
 : Operates.
 A: Operates when throttle opening is less than specification**, activating engine brake.
 B: Operates during “progressive” acceleration.
 C: Operates but does not affect power transmission.
 D: Operates when throttle opening is less than specification**, but does not affect engine brake.
- **: Overrun clutch remains in engaged condition when throttle opening is less than 1/16.
POWER TRANSMISSION
“N” and “P” Positions
 “N” position
Power from the input shaft is not transmitted to the output shaft because the clutches do not operate.
 “P” position
NNEUTRAL
POSITION
D*41st *1D B B
2nd *1A BAutomatic
shift
3rd *1A *2C C B
*11 ⇔ 2 ⇔ 3
⇔ 4
4th C *3C C
21stBB
Automatic
shift
1 ⇔ 2 ⇐ 3 2ndB
3rd *2C C B
11stBB
Locks (held
stationary)
in 1st speed
1 ⇐ 2 ⇐ 3 2ndB
3rd *2C C B Shift posi-
tionR/C
5H/C
6F/C
15O/C
17Band servo
F/O.C
16L/O.C
18L&R/B
19Lock-
upRemarks
2nd
apply3rd re-
lease4th ap-
ply

A/T CONTROL SYSTEM
TM-335
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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P “D
4” (OD) Position
SAT379J
High clutch
Brake band
Forward clutch (Does not affect power
transmission)Input power is transmitted to front carrier through high clutch.
This front carrier turns around the sun gear which is fixed by brake band and makes
front internal gear (output) turn faster.
Engine brakeAt D
4 position, there is no one-way clutch in the power transaxle line and engine brake
can be obtained when decelerating.

TM-338
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
A/T CONTROL SYSTEM
CONTROL SYSTEM DIAGRAM
CAN CommunicationINFOID:0000000001714312
SYSTEM DESCRIPTION
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 communication speed and excellent error detection ability. Many elec-
tronic 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 connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only. For details, refer to LAN-13,
"System Description".
Input/Output Signal of TCMINFOID:0000000001714313
SCIA7112E
Control itemLine
pressure
controlVehicle
speed
controlShift
controlLock-up
controlEngine
brake
controlFail-safe
functionSelf-diag-
nostics
function
InputAccelerator pedal position signal
(*5)XXXXX(*3) XX
Vehicle speed sensor·A/T
(Revolution sensor)XXXX (*3) XX
Vehicle speed sensor·MTR (*1) X (*1) X (*1) X (*1) X X
Closed throttle position signal
(*5)(*2) X (*2) X X (*4) X
Wide open throttle position signal
(*5)(*2) X (*2) X (*4) X
Turbine revolution sensor (Power
train revolution sensor)XXXXX
Engine speed signal X X
PNP switch XXXXX(*3) X(*4) X
Stop lamp switch signal
(*5)XXX(*4) X
A/T fluid temperature sensors X X X X
Overdrive control switch signal
(*5)XXX(*4) X
TCM power supply voltage signal XX

A/T CONTROL SYSTEM
TM-341
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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CONTROL OF SHIFT VALVES A AND B
Pilot pressure generated by the operation of shift solenoid valves A and B is applied to the end face of shift
valves A and B.
The figure above shows the operation of shift valve B. When the shift solenoid valve is “ON”, pilot pressure
applied to the end face of the shift valve overcomes spring force, moving the valve upward.
Lock-up ControlINFOID:0000000001714316
The torque converter clutch piston in the torque converter is locked to eliminate torque converter slip and to
increase power transmission efficiency. The solenoid valve is controlled by an ON-OFF duty signal sent from
the TCM. The signal is converted to an oil pressure signal which controls the torque converter clutch piston.
CONDITIONS FOR LOCK-UP OPERATION
When vehicle is driven in 3rd and 4th gear positions, vehicle speed and throttle opening are detected. If the
detected values fall within the lock-up zone memorized in the TCM, lock-up is performed.
TORQUE CONVERTER CLUTCH SOLENOID VALVE CONTROL
Gear position 1 2 3 4
Shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)
SAT009J
OD ON OFF
Selector lever “D” position
Gear position D
4D3
Vehicle speed sensor More than set value
Throttle position sensor Less than set opening
Closed throttle position switch OFF
A/T fluid temperature sensor More than 40°C (104°F)