engine NISSAN TIIDA 2007 Service Repair Manual

MAIN POWER SUPPLY AND GROUND CIRCUIT
TM-109
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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MAIN POWER SUPPLY AND GROUND CIRCUIT
DescriptionINFOID:0000000001694413
When the power supply to the TCM is cut OFF, for example because the battery is removed, and the self-diag-
nosis memory function stops, malfunction is detected.
On Board Diagnosis LogicINFOID:0000000001694414
 This is not an OBD self-diagnostic item.
 Diagnostic trouble code “INITIAL START” with CONSULT-III is detected when TCM dose not receive the
voltage signal from the battery power supply.
 This is not a malfunction message. (Whenever shutting OFF a power supply to the TCM, this message
appears on the screen.)
Possible CauseINFOID:0000000001694415
Harness or connector
(Battery or ignition switch and TCM circuit is open or shorted.)
DTC Confirmation ProcedureINFOID:0000000001694416
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. (Do not start engine.)
2. Select “DATA MONITOR” mode for “A/T” with CONSULT-III.
3. Touch “START”.
4. Wait for at least 2 consecutive seconds.
5. If DTC is detected, go to TM-109, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001694418
1.CHECK TCM POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between TCM connector terminals and ground.
3. Turn ignition switch OFF.
ItemConnec-
torTerminal Judgement standard (Approx.)
Power supply E3110 Battery voltage
19 Battery voltage
Power supply
(Memory back-up)E32 28 Battery voltage
SCIA2656E

TM-112
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
2.CHECK PNP SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” 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 4.
NG >> Check PNP switch circuit. Refer to TM-44
.
3.CHECK PNP SWITCH CIRCUIT
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 4.
NG >> Check PNP switch circuit. Refer to TM-44
.
Item name Condition Display value
PN POSI SWWhen setting selector lever to “N” or “P” posi-
tion.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” positions. 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
Selector lever positionTe r m i n a l
36 35 34 27 26
“P”, “N” B0000
“R” 0B000
“D” 0 0 B 0 0
“2” 0 0 0 B 0
“1” 0000B
SCIA7162E

PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
TM-113
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4.CHECK PNP SWITCH
1. Turn ignition switch OFF.
2. Disconnect PNP switch harness connector.
3. Check continuity between PNP switch harness connector termi-
nals.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.CHECK CONTROL CABLE ADJUSTMENT
Check PNP switch again with control cable disconnected from manual shaft of A/T assembly. Refer to test
group 4.
OK or NG
OK >> Adjust control cable. Refer to TM-204, "Adjustment of A/T Position".
NG >> Repair or replace PNP switch. Refer to TM-195, "
Park/Neutral Position (PNP) Switch".
6.DETECT MALFUNCTIONING ITEM
Check the following.
 Harness for short or open between ignition switch and PNP switch
 Harness for short or open between PNP switch and TCM
 Harness for short or open between PNP switch and combination meter
 Harness for short or open between combination meter and TCM
 10A fuse (No. 51, located in the IPDM E/R)
 Combination meter.
 Ignition switch.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
7.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-III.
3. Read out “OVERDRIVE SW”. Check the signal of overdrive control switch is indicated properly.
Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
Selector lever position Connector Terminal Continuity
“P”
F251 - 2, 3 - 7
Ye s
*Continuity
should not
exist in posi-
tions other
than the
specified
positions. “R” 3 - 8
“N” 1 - 2, 3 - 9
“D” 3 - 6
“2” 3 - 5
“1” 3 - 4
SCIA5588E
Item nameOverdrive control switch
ConditionDisplay value
OVERDRIVE SWDepressed ON
Released OFF

TM-114
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
2. Check voltage between A/T device harness connector terminal
and ground.
OK or NG
OK >> GO TO 10.
NG >> GO TO 8.
8.CHECK OVERDRIVE CONTROL SWITCH
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector termi-
nals.
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
9.DETECT MALFUNCTIONING ITEM
Check the following.
 Harness for short or open between combination meter and A/T device harness connector
 Harness for short or open between A/T device harness connector and ground
 Combination meter.
OK or NG
OK >> GO TO 10.
NG >> Repair or replace damaged parts.
10.CHECK CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION SIGNAL CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for A/T with CONSULT-III.
3. Read out “CLOSED THL/SW” and “W/O THRL/P-SW” depressing and releasing accelerator pedal.
Check that the signals of throttle position are indicated properly.
OK or NG
OK >> GO TO 11.
NG >> Check the following. If any items are damaged, repair or replace damaged parts.
 Accelerator pedal position sensor. Refer to EC-286, "
Description" or EC-290, "Description".
Item Connector TerminalOverdrive
control switch
ConditionJudge-
ment
standard
(Approx.)
A/T device harness
connector (Overdrive
control switch)M38 1 - GroundReleasedBattery
voltage
Depressed 0V
SCIA5336E
Item Connector TerminalOverdrive control
switch conditionContinuity
A/T device harness con-
nector (Overdrive con-
trol switch)M38 1 - 2Released No
Depressed Yes
SCIA5330E
Accelerator pedal conditionData monitor
CLOSED THL/SW W/O THRL/P-SW
Released ON OFF
Fully depressed OFF ON

A/T SHIFT LOCK SYSTEM
TM-117
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Data are reference values.
Diagnosis ProcedureINFOID:0000000001728307
SYMPTOM 1:
Selector lever cannot be moved from “P” position with ignition switch in ON position and brake
pedal depressed.
Selector lever can be moved from “P” position with ignition key in ON position and brake pedal
released.
Selector lever can be moved from “P” position when ignition switch is removed from key cylinder.
SYMPTOM 2:
Ignition key cannot be removed when selector lever is set to “P” position.
Ignition key can be removed when selector lever is set to any position except “P” position.
1.CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
OK or NG
OK >> GO TO 2.
NG >> Repair key interlock cable. Refer to TM-206, "
Removal and Installation" .
2.CHECK A/T POSITION
Check A/T position. Refer to TM-204, "
Checking of A/T Position" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to TM-204, "
Adjustment of A/T Position" .
3.CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Turn ignition switch ON. (Do not start engine.)
2. Selector lever is set in “P” position.
3. Check operation sound.
OK or NG
OK >>INSPECTION END
NG >> GO TO 4.
4.CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
TER-
MINAL
NO.WIRE
COLORITEM CONDITIONVOLTAGE
(Approx.)
1 P O/D switchIgnition switch: “ON” Battery voltage
Ignition switch: “OFF” 0V
2 B Ground Always 0V
3 L IlluminationParking lamps: “ON” Battery voltage
Parking lamps: “OFF” 0V
4 B Ground Always 0V
5 LG Shift lock solenoidWhen ignition switch is "ON", brake pedal is depressed and se-
lector lever is set in "P" position.Battery voltage
Except above. 0V
6 B Ground Always 0V
Condition Brake pedal Operation sound
When ignition switch is turned to ON position and selector lever is set in
“P” position.Depressed Yes
Released No

TCM
TM-119
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ECU DIAGNOSIS
TCM
Reference ValueINFOID:0000000001694441
REFERENCE VALUES
NOTICE:
1. The CONSULT-III electrically displays shift timing and lock-up timing (that is, operation timing of each
solenoid).
Check for time difference between actual shift timing and the CONSULT-III display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2. Shift schedule (which implies gear position) displayed on CONSULT-III and that indicated in Service Man-
ual may differ slightly. This occurs because of the following reasons:
- Actual shift schedule has more or less tolerance or allowance,
- Shift schedule indicated in Service Manual refers to the point where shifts start, and
- Gear position displayed on CONSULT-III indicates the point where shifts are completed.
3. Shift solenoid valve “A” or “B” is displayed on CONSULT-III at the start of shifting. Gear position is dis-
played upon completion of shifting (which is computed by TCM).
Item name Condition Display value (Approx.)
VHCL/S SE-A/T
During drivingApproximately matches the speedometer
reading.
VHCL/S SE-MTR
THROTTLE POSIReleased accelerator pedal. 0.0/8
Fully depressed accelerator pedal. 8.0/8
FLUID TEMP SE When A/T fluid temperature is 20°C (68°F). 1.5V
When A/T fluid temperature is 80°C (176°F). 0.5V
BATTERY VOLT When turning ignition switch to “ON”. Battery voltage
ENGINE SPEED Engine runningApproximately matches the tachometer
reading.
TURBINE REV During driving (lock-up ON) Approximately matches the engine speed.
OVERDRIVE SWWhen overdrive control switch is depressed. ON
When overdrive control switch is released. OFF
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
CLOSED THL/SWReleased accelerator pedal. ON
Depressed accelerator pedal. OFF
W/O THRL/P-SWFully depressed accelerator pedal. ON
Released accelerator pedal. OFF

TM-120
< ECU DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
TCM
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

TM-122
< ECU DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
TCM
*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 EC-328.
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.)

TCM
TM-125
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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.
DTC Inspection Priority ChartINFOID:0000000001694444
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
NOTE:
If DTC “CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis for
DTC “CAN COMM CIRCUIT”. Refer to TM-43
.
DTC IndexINFOID:0000000001696263
NOTE:
If DTC “CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis for
DTC “CAN COMM CIRCUIT”. Refer to TM-43
.
*1: This number is prescribed by ISO 15031-5.
*2: When the fail-safe operation occurs, the MIL illuminates.
*3: The MIL illuminates when both the “Revolution sensor signal” and the “Vehicle speed sensor signal” meet the fail-safe condition at
the same time.Priority Detected items
1 CAN communication line
2 Except above
DTC
Items
(CONSULT-III screen terms) Reference page
CONSULT-III or GST
*1
P0705 PNP SW/CIRCTM-44
P0710 ATF TEMP SEN/CIRCTM-48
P0720
VHCL SPEED SEN-A/T*3TM-52
P0725 ENGINE SPEED SIGTM-56
P0731 A/T 1ST GR FNCTNTM-59
P0732 A/T 2ND GR FNCTNTM-62
P0733 A/T 3RD GR FNCTNTM-65
P0734 A/T 4TH GR FNCTNTM-68
P0740 T/C CLUTCH SOL/VTM-73
P0744 A/T TCC S/V FNCTNTM-76
P0745 LINE PRESSURE S/VTM-81
P0750
SHIFT SOLENOID/V A*2TM-85
P0755
SHIFT SOLENOID/V B*2TM-89
P1760 OVERRUN CLUTCH S/VTM-93
U1000 CAN COMM CIRCUITTM-43
— BATT/FLUID TEMP SENTM-99
— CONTROL UNIT (RAM)TM-108
— CONTROL UNIT (ROM)TM-108
— TURBINE SENSORTM-104
— VHCL SPEED SEN-MTRTM-97

TM-126
< ECU DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
TCM
DTC Alphabetical Index
INFOID:0000000001696262
NOTE:
If DTC “CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis for
DTC “CAN COMM CIRCUIT”. Refer to TM-43
.
*1: This number is prescribed by ISO 15031-5.
*2: When the fail-safe operation occurs, the MIL illuminates.
*3: The MIL illuminates when both the “Revolution sensor signal” and the “Vehicle speed sensor signal” meet the fail-safe condition at
the same time.Items
(CONSULT-II screen terms)DTC
Reference page
CONSULT-II or GST
*1
A/T 1ST GR FNCTN P0731TM-59
A/T 2ND GR FNCTN P0732TM-62
A/T 3RD GR FNCTN P0733TM-65
A/T 4TH GR FNCTN P0734TM-68
A/T TCC S/V FNCTN P0744TM-76
ATF TEMP SEN/CIRC P0710TM-48
BATT/FLUID TEMP SEN —TM-99
CAN COMM CIRCUIT U1000TM-43
CONTROL UNIT (RAM) —TM-108
CONTROL UNIT (ROM) —TM-108
ENGINE SPEED SIG P0725TM-56
LINE PRESSURE S/V P0745TM-81
OVERRUN CLUTCH S/V P1760TM-93
PNP SW/CIRC P0705TM-44
SHIFT SOLENOID/V A*2P0750TM-85
SHIFT SOLENOID/V B*2P0755TM-89
T/C CLUTCH SOL/V P0740TM-73
TURBINE SENSOR —TM-104
VHCL SPEED SEN-A/T*3P0720TM-52
VHCL SPEED SEN-MTR —TM-97