NISSAN TIIDA 2007 Service Repair Manual

DIAGNOSIS SYSTEM (TCM)
TM-35
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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DIAGNOSIS SYSTEM (TCM)
CONSULT-III Function (TRANSMISSION)INFOID:0000000001694438
CONSULT-III can display each diagnostic item using the diagnostic test models shown following.
SELF-DIAGNOSTIC RESULT MODE
Operation Procedure
After performing SELF-DIAGNOSTIC RESULT MODE, place check marks for results on the TM-11, "Diagnos-
tic Work Sheet". Reference pages are provided following the items.
Display Items List
TCM diagnostic mode Description
WORK SUPPORTSupports inspections and adjustments. Commands are transmitted to the TCM for setting the status
suitable for required operation, input/output signals are received from the TCM and received data is
displayed.
SELF-DIAG RESULTS Displays TCM self-diagnosis results.
DATA MONITOR Displays TCM input/output data in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
FUNCTION TEST Conducted by CONSULT-III instead of a technician to determine whether each system is “OK” or “NG”.
ECU PART NUMBER TCM part number can be read.
Items (CONSULT-III
screen terms)Malfunction is detected when...OBD (DTC)
Reference
page MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III
or GST
CAN COMM CIRCUIT  When malfunction is detected in CAN communication line. U1000TM-43
PNP SW/CIRC TCM does not receive the correct voltage signal (based on the gear
position) from the switch.P0705TM-44
ATF TEMP SEN/CIRC  TCM receives an excessively low or high voltage from the sensor. P0710TM-48
VHCL SPEED SEN-A/T  TCM does not receive the proper voltage signal from the sensor. P0720TM-52
ENGINE SPEED SIG  TCM does not receive the proper voltage signal from the ECM. P0725TM-56
A/T 1ST GR FNCTN A/T cannot be shifted to the 1st gear position even if electrical circuit
is good.P0731*2TM-59
A/T 2ND GR FNCTN A/T cannot be shifted to the 2nd gear position even if electrical circuit
is good.P0732*2TM-62
A/T 3RD GR FNCTN A/T cannot be shifted to the 3rd gear position even if electrical circuit
is good.P0733*2TM-65
A/T 4TH GR FNCTN A/T cannot be shifted to the 4th gear position even if electrical circuit
is good.P0734*2TM-68
T/C CLUTCH SOL/V TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0740TM-73
A/T TCC S/V FNCTN  A/T cannot perform lock-up even if electrical circuit is good.
P0744*2TM-76
LINE PRESSURE S/V TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0745TM-81
SHIFT SOLENOID/V A TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0750TM-85
SHIFT SOLENOID/V B TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0755 TM-89

TM-36
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
DIAGNOSIS SYSTEM (TCM)
*1: Refer to TM-33, "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
OVERRUN CLUTCH S/
V TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P1760TM-93
VHCL SPEED SEN-
MTR TCM does not receive the proper voltage signal from the sensor. —TM-97
BATT/FLUID TEMP
SEN TCM receives an excessively low or high voltage from the sensor. —TM-99
TURBINE SENSOR  TCM does not receive proper voltage signal from sensor. —TM-104
CONTROL UNIT (RAM)  TCM memory (RAM) is malfunctioning. —TM-108
CONTROL UNIT (ROM)  TCM memory (ROM) is malfunctioning. —TM-108
INITIAL START This is not a malfunction message (Whenever shutting off a power
supply to the TCM, this message appears on the screen). Refer to TM-
109.—TM-109
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 (DTC)
Reference
page MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III
or GST
Monitored item (Unit)Monitor Item Selection
Remarks
TCM INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU
VHCL/S SE-A/T (km/h)X — Revolution 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) X X
TURBINE REV (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 —
2 POSITION SW (ON/OFF) X —
1 POSITION SW (ON/OFF) X —

DIAGNOSIS SYSTEM (TCM)
TM-37
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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DTC WORK SUPPORT MODE
Display Items List
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
GEAR — XGear position recognized by the TCM up-
dated after gear-shifting
SLCT LVR POSI — XSelector 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 recognized by the TCM.
THROTTLE POSI (0.0/8) — XDegree 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
Voltage (V) — —Displays the value measured by the volt-
age probe.
Frequency (Hz) — —
The value measured by the pulse probe
is displayed. DUTY-HI (high) (%) — —
DUTY-LOW (low) (%) — —
PLS WIDTH-HI (ms) — —
PLS WIDTH-LOW (ms) — —Monitored item (Unit)Monitor Item Selection
Remarks
TCM INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU

TM-38
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
DIAGNOSIS SYSTEM (TCM)
Diagnosis Procedure without CONSULT-III
INFOID:0000000001694439
TCM SELF-DIAGNOSTIC PROCEDURE
Description
If a malfunction occurs in electrical system, turning ignition switch ON will illuminate OD OFF indicator lamp for
2 seconds. To detect a malfunction, entering a self-diagnosis start signal retrieves information on malfunctions
from memory and indicates malfunction by blinking OD OFF indicator lamp.
Diagnostic Procedure
1.CHECK OD OFF INDICATOR LAMP
1. Park vehicle on flat surface.
2. Move selector lever to “P” position.
3. Turn ignition switch OFF. Wait at least 5 seconds.
DTC work support itemDescription Check item
1ST GR FNCTN P0731Following items for “A/T 1st gear function (P0731)” can be con-
firmed.
 Self-diagnosis status (whether the diagnosis is being performed
or not)
 Self-diagnostic results (OK or NG) Shift solenoid valve A
 Shift solenoid valve B
 Each clutch
Hydraulic control circuit
2ND GR FNCTN P0732Following items for “A/T 2nd gear function (P0732)” can be con-
firmed.
 Self-diagnosis status (whether the diagnosis is being performed
or not)
 Self-diagnostic results (OK or NG) Shift solenoid valve B
 Each clutch
Hydraulic control circuit
3RD GR FNCTN P0733Following items for “A/T 3rd gear function (P0733)” can be con-
firmed.
 Self-diagnosis status (whether the diagnosis is being performed
or not)
 Self-diagnostic results (OK or NG) Shift solenoid valve A
 Each clutch
Hydraulic control circuit
4TH GR FNCTN P0734Following items for “A/T 4th gear function (P0734)” can be con-
firmed.
 Self-diagnosis status (whether the diagnosis is being performed
or not)
 Self-diagnostic results (OK or NG) Shift solenoid valve A
 Shift solenoid valve B
 Overrun clutch solenoid valve
 Line pressure solenoid valve
 Each clutch
Hydraulic control circuit
TCC S/V FNCTN P0744Following items for “A/T TCC S/V function (lock-up) (P0744)” can
be confirmed.
 Self-diagnosis status (whether the diagnosis is being performed
or not)
 Self-diagnostic results (OK or NG) Torque converter clutch sole-
noid valve
 Each clutch
Hydraulic control circuit
SCIA5472E

DIAGNOSIS SYSTEM (TCM)
TM-39
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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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 TM-138, "
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 switch 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

TM-40
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
DIAGNOSIS SYSTEM (TCM)
OD OFF indicator lamp
All judgement flickers are the same.
All circuits that can be confirmed by self-diagnosis are OK.1st judgement flicker is longer than others.
Revolution sensor circuit is short-circuited or disconnected.
⇒ Go to TM-52
.
2nd judgement flicker is longer than others.
Vehicle speed sensor circuit is short-circuited or disconnected.
⇒ Go to TM-97
.4th judgement flicker is longer than others.
Shift solenoid valve A circuit is short-circuited or disconnected.
⇒ Go to TM-85.
5th judgement flicker is longer than others.
Shift solenoid valve B circuit is short-circuited or disconnected.
⇒ Go to TM-89
.6th judgement flicker is longer than others.
Overrun clutch solenoid valve circuit is short-circuited or discon-
nected.
⇒ Go to TM-93
.
SCIA7161ESCIA5591E
SCIA5592ESCIA5594E
SCIA5595ESCIA5596E

DIAGNOSIS SYSTEM (TCM)
TM-41
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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7th judgement flicker is longer than others.
Torque converter clutch solenoid valve circuit is short-circuited or
disconnected.
⇒ Go to TM-73
.8th judgement flicker is longer than others.
A/T fluid temperature sensor is disconnected or TCM power supply
circuit is damaged.
⇒ Go to TM-99.
9th judgement flicker is longer than others.
Engine speed signal circuit is short-circuited or disconnected.
⇒ Go to TM-56
.10th judgement flicker is longer than others.
Turbine revolution sensor (power train revolution sensor) circuit is
short-circuited or disconnected.
⇒ Go to TM-104
. OD OFF indicator lamp
SCIA5597ESCIA5598E
SCIA5599ESCIA7082E

TM-42
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
DIAGNOSIS SYSTEM (TCM)
t1 = 2.5 seconds t2 = 2.0 seconds t3 = 1.0 second t4 = 1.0 second
How to Erase Self-diagnostic Results
1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait for at least
5 seconds and then turn it ON again.
2. Perform "Diagnostic Procedure Without CONSULT-III".
3. Turn ignition switch OFF. (The self-diagnostic results will be erased.)
11th judgement flicker is longer than others.
Line pressure solenoid valve circuit is short-circuited or discon-
nected.
⇒ Go to TM-81
.12th judgement flicker is longer than others.
CAN communication line is damaged.
⇒ Go to TM-43
.
Lamp turns off.
Park/neutral position (PNP) switch, overdrive control switch,
closed throttle position signal or wide open throttle position signal
circuit is disconnected or TCM is damaged.
(Because overdrive control switch signal, closed throttle position
signal and wide open throttle position signal are input via CAN
communication line malfunction may continue after self-diagno-
sis.)
⇒ Go to TM-161, "
TCM Self-Diagnosis Does Not Activate". Flickers as shown below.
Battery power is low.
Battery has been disconnected for a long time.
Battery is connected reversely.
(When reconnecting TCM connectors.—This is not a malfunction.)
⇒ Go to TM-109
. OD OFF indicator lamp
SCIA7083ESCIA7085E
SCIA4674ESCIA4675E

DTC U1000 CAN COMMUNICATION LINE
TM-43
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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COMPONENT DIAGNOSIS
DTC U1000 CAN COMMUNICATION LINE
DescriptionINFOID:0000000001694277
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 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 line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
On Board Diagnosis LogicINFOID:0000000001694278
 This is an OBD self-diagnostic item.
 Diagnostic trouble code “U1000 CAN COMM CIRCUIT” with CONSULT-III or 12th judgement flicker without
CONSULT-III is detected when TCM cannot communicate to other control units.
Possible CauseINFOID:0000000001694279
Harness or connector
(CAN communication line is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000001694280
NOTE:
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 “A/T” 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 TM-43, "
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 TM-38, "
Diagnosis Procedure without CONSULT-III".
4. If DTC is detected, go to TM-43, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001694282
1.CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-III
1. Turn ignition switch ON and start engine.
2. Select “SELF-DIAG RESULTS” mode for “A/T” 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-12, "Precautions for Trouble
Diagnosis".
NO >>INSPECTION END

TM-44
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
DescriptionINFOID:0000000001694283
 The PNP switch assembly includes a transaxle range switch.
 The transaxle range switch detects the selector lever position and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor ModeINFOID:0000000001694284
Remarks: Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000001694285
 This is an OBD self-diagnostic item.
 Diagnostic trouble code “P0705 PNP SW/CIRC” with CONSULT-III is detected when TCM does not receive
the correct voltage signal from the switch based on the gear position.
Possible CauseINFOID:0000000001694286
 Harness or connectors
[The PNP switch circuit is open or shorted.]
 PNP switch
DTC Confirmation ProcedureINFOID:0000000001694287
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. (Do not start engine.)
2. Select “DATA MONITOR” mode for “A/T” 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 TM-44, "
Diagnosis Procedure".
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis ProcedureINFOID:0000000001694289
1.CHECK INPUT SIGNAL
Item name Condition Display value
PN POSI SWWhen setting selector lever to “N” or “P” position. ON
When setting selector lever to other positions. OFF
R POSITION SWWhen setting selector lever to “R” position. ON
When setting selector lever to other positions. OFF
D POSITION SWWhen setting selector lever to “D” position. ON
When setting selector lever to other positions. OFF
2 POSITION SWWhen setting selector lever to “2” position. ON
When setting selector lever to other positions. OFF
1 POSITION SWWhen setting selector lever to “1” position. ON
When setting selector lever to other positions. OFF