2007 NISSAN 350Z Turbine revolution sensor

TROUBLE DIAGNOSIS
AT-81
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Revision: 2006 November2007 350Z
67
OthersVehicle runs with A/T
in “N” position.
Refer to AT-174, "In
“N” Position, Vehicle
Moves" .ON vehicle1. PNP switchAT-102
2. A/T fluid level and stateAT- 4 9
3. A/T positionAT-206
4. Control valve with TCMAT-215
OFF vehicle5. Input clutchAT-276
6. Gear systemAT-246
7. Direct clutchAT-288
8. Reverse brakeAT-255
9. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT- 1 7 , "
Cross-sectional View" .)AT-255
10. Low coast brake (Parts behind drum support is impossi-
ble to perform inspection by disassembly. Refer to AT-17,
"Cross-sectional View" .)AT-255
68Engine does not start
in “N” or “P” position.
Refer to AT-173, "Engine Cannot Be
Started in “P” or “N”
Position" .ON vehicle1. Ignition switch and starterPG-4
,
SC-8
2. A/T positionAT-206
3. PNP switchAT-102
69Engine starts in posi-
tions other than “N” or
“P”.ON vehicle1. Ignition switch and starterPG-4
,
SC-8
2. A/T positionAT-206
3. PNP switchAT-102
70 Engine stall.ON vehicle1. A/T fluid level and stateAT- 4 9
2. Engine speed signalAT- 11 3
3. Turbine revolution sensorAT-106
4. Torque converter clutch solenoid valveAT-125
5. CAN communication lineAT- 9 4
6. Control valve with TCMAT-215
OFF vehicle 7. Torque converterAT-255
71Engine stalls when
selector lever shifted
“N” → “D”, “R”.ON vehicle1. A/T fluid level and stateAT- 4 9
2. Engine speed signalAT- 11 3
3. Turbine revolution sensorAT-106
4. Torque converter clutch solenoid valveAT-125
5. CAN communication lineAT- 9 4
6. Control valve with TCMAT-215
OFF vehicle 7. Torque converterAT-255
No. Items Symptom Condition Diagnostic ItemReference
page

AT-86
TROUBLE DIAGNOSIS
Revision: 2006 November2007 350Z
SELF-DIAGNOSTIC RESULT MODE
After performing self-diagnosis, place check marks for results on the AT- 4 4 , "DIAGNOSTIC WORKSHEET" .
Reference pages are provided following the items.
Display Items List
X: Applicable, —: Not applicable
Items (CONSULT-III
screen terms)Malfunction is detected when...TCM self-
diagnosisOBD-II (DTC)
Reference
page “TRANS-
MISSION”
with CON-
SULT-IIIMIL
*1 ,
“ENGINE” with
CONSULT-III
or GST
CAN COMM CIRCUITWhen TCM is not transmitting or receiving CAN communica-
tion signal for 2 seconds or more.U1000 U1000AT- 9 4
STARTER RELAY/
CIRCIf this signal is ON other than in “P” or “N” position, this is
judged to be a malfunction.
(And if it is OFF in “P” or “N” position, this too is judged to be
a malfunction.)P0615 —AT- 9 7
TCM TCM is malfunctioning P0700 P0700AT- 1 0 1
PNP SW/CIRC

PNP switch 1–4 signals input with impossible pattern.

“P” position is detected from “N” position without any other
position being detected in between.P0705 P0705AT- 1 0 2
TURBINE REV S/CIRC

TCM does not receive the proper voltage signal from the
sensor.

TCM detects an irregularity only at position of 4th gear for
turbine revolution sensor 2.P0717 P0717AT- 1 0 6
VEH SPD SEN/CIR AT

Signal from vehicle speed sensor A/T (Revolution sensor)
not input due to cut line or the like.

Unexpected signal input during running.

After ignition switch is turned ON, unexpected signal input
from vehicle speed sensor MTR before the vehicle starts
moving.P0720 P0720AT- 1 0 8
ENGINE SPEED SIGTCM does not receive the CAN communication signal from
the ECM.P0725 P0725AT- 11 3
A/T 1ST GR FNCTN A/T cannot shift to 1st gear P0731 P0731AT- 11 5
A/T 2ND GR FNCTN A/T cannot shift to 2nd gear P0732 P0732AT- 11 7
A/T 3RD GR FNCTN A/T cannot shift to 3rd gear P0733 P0733AT- 11 9
A/T 4TH GR FNCTN A/T cannot shift to 4th gear P0734 P0734AT- 1 2 1
A/T 5TH GR FNCTN A/T cannot shift to 5th gear P0735 P0735AT- 1 2 3
TCC SOLENOID/CIRCNormal voltage not applied to solenoid due to cut line, short,
or the like.P0740 P0740AT- 1 2 5
A/T TCC S/V FNCTN

A/T cannot perform lock-up even if electrical circuit is
good.

TCM detects as irregular by comparing difference value
with slip rotation.P0744
P0744*2AT- 1 2 7
L/PRESS SOL/CIRC

Normal voltage not applied to solenoid due to cut line,
short, or the like.

TCM detects as irregular by comparing target value with
monitor value.P0745 P0745AT- 1 2 9
TP SEN/CIRC A/TTCM does not receive the proper accelerator pedal position
signals (input by CAN communication) from ECM.P1705 P1705AT- 1 3 1
ATF TEMP SEN/CIRC During running, the A/T fluid temperature sensor signal volt-
age is excessively high or low.P1710 P0710AT- 1 3 4

AT-88
TROUBLE DIAGNOSIS
Revision: 2006 November2007 350Z
DATA MONITOR MODE
Display Items List
X: Standard, —: Not applicable, : Option
Monitored item (Unit)Monitor Item Selection
Remarks
ECU INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU
VHCL/S SE-A/T (km/h) X X Revolution sensor
VHCL/S SE-MTR (km/h) X —
ACCELE POSI (0.0/8) X — Accelerator pedal position signal
THROTTLE POSI (0.0/8) X XDegree of opening for accelerator recognized by
the TCM.
For fail-safe operation, the specific value used for
control is displayed.
CLSD THL POS (ON/OFF) X —
Signal input with CAN communications.
W/O THL POS (ON/OFF) X —
BRAKE SW (ON/OFF) X — Stop lamp switch
GEAR — XGear position recognized by the TCM updated
after gear-shifting.
ENGINE SPEED (rpm) X X
TURBINE REV (rpm) X X
OUTPUT REV (rpm) X X
GEAR RATIO — X
TC SLIP SPEED (rpm) — XDifference between engine speed and torque
converter input shaft speed.
F SUN GR REV (rpm) — —
F CARR GR REV (rpm) — —
ATF TEMP SE 1 (V) X —
ATF TEMP SE 2 (V) X —
ATF TEMP 1 (°C) — X
ATF TEMP 2 (°C) — X
BATTERY VOLT (V) X —
ATF PRES SW 1 (ON/OFF) X X (for FR/B solenoid)
ATF PRES SW 2 (ON/OFF) X X (for LC/B solenoid)
ATF PRES SW 3 (ON/OFF) X X (for I/C solenoid)
ATF PRES SW 5 (ON/OFF) X X (for D/C solenoid)
ATF PRES SW 6 (ON/OFF) X X (for HLR/C solenoid)
PNP SW 1 (ON/OFF) X —
PNP SW 2 (ON/OFF) X —
PNP SW 3 (ON/OFF) X —
PNP SW 4 (ON/OFF) X —
1 POSITION SW (ON/OFF) X —

TROUBLE DIAGNOSIS
AT-93
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Revision: 2006 November2007 350Z
Judgment Self-diagnosis Code
If there is a malfunction, the lamp lights up for the time corresponding to the suspect circuit.
Erase Self-diagnosis

In order to make it easier to find the cause of hard-to-duplicate malfunctions, malfunction information is
stored into the control unit as necessary during use by the user. This memory is not erased no matter how
many times the ignition switch is turned ON and OFF.

However, this information is erased by turning ignition switch OFF after performing self-diagnostics or by
erasing the memory using the CONSULT-III.
No. Malfunctioning item No. Malfunctioning item
1 Revolution sensor AT-108
12 A/T interlock AT- 1 4 1
2 Direct clutch solenoid valve AT-14913 A/T 1st engine braking AT- 1 4 3
3 Torque converter clutch solenoid valve AT- 1 2 514 Start signal AT- 9 7
4 Line pressure solenoid valve AT- 1 2 915 Accelerator pedal position sensor AT- 1 3 1
5 Input clutch solenoid valve AT- 1 4 516 Engine speed signal AT- 11 3
6 Front brake solenoid valve AT- 1 4 717 CAN communication line AT- 9 4
7 Low coast brake solenoid valve AT- 1 5 3 , AT-15518 1st gear function AT- 11 5
8 High and low reverse clutch solenoid valve AT- 1 5 119 2nd gear function AT- 11 7
9 PNP switch AT-10220 3rd gear function AT- 11 9
10 A/T fluid temperature sensor AT- 1 3 421 4th gear function AT-121
11 Turbine revolution sensor AT- 1 0 622 5th gear function AT-123
SCIA8153E

AT-106
DTC P0717 TURBINE REVOLUTION SENSOR
Revision: 2006 November2007 350Z
DTC P0717 TURBINE REVOLUTION SENSORPFP:31935
DescriptionNCS0019V
The turbine revolution sensor detects input shaft rpm (revolutions per minute). It is located on the input side of
the A/T. Monitors revolution of sensor 1 and sensor 2 for non-standard conditions.
CONSULT-III Reference ValueNCS0019W
On Board Diagnosis LogicNCS0019X

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P0717 TURBINE REV S/CIRC” with CONSULT-III or 11th judgment flicker with-
out CONSULT-III is detected under the following conditions.
–When TCM does not receive the proper voltage signal from the sensor.
–When TCM detects an irregularity only at position of 4th gear for turbine revolution sensor 2.
Possible CauseNCS0019Y

Harness or connectors
(Sensor circuit is open or shorted.)

Turbine revolution sensor 1 and/or 2
DTC Confirmation ProcedureNCS0019Z
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON.
2. Select “SELECTION FROM MENU” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III
and check monitor “VHCL/S SE-A/T”, “ACCELE POSI”, “ENGINE SPEED”, “SLCT LVR POSI” and
“GEAR”.
3. Touch “START”.
4. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL/S SE-A/T: 40 km/h (25 MPH) or more
ACCELE POSI: More than 0.5/8
ENGINE SPEED: 1,500 rpm or more
SLCT LVR POSI: “D” position
GEAR (Turbine revolution sensor 1): “4” or “5” position
GEAR (Turbine revolution sensor 2): All positions
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
5. If DTC is detected, go to AT- 1 0 7 , "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Item name Condition Display value
TURBINE REV During driving (lock-up ON) Approximately matches the engine speed.

DTC P0717 TURBINE REVOLUTION SENSOR
AT-107
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Revision: 2006 November2007 350Z
Diagnostic ProcedureNCS001A0
1. CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Vehicle start and read out the value of “TURBINE REV”.
OK or NG
OK >> GO TO 4.
NG >> GO TO 2.
2. CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to AT- 1 6 2 , "
MAIN POWER SUPPLY AND GROUND CIR-
CUIT" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
3. DETECT MALFUNCTIONING ITEM
Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK >> Replace control valve with TCM. Refer to AT- 2 1 5 , "Control Valve with TCM and A/T Fluid Temper-
ature Sensor 2" .
NG >> Repair or replace damaged parts.
4. CHECK DTC
Perform AT- 1 0 6 , "
DTC Confirmation Procedure" .
OK or NG
OK >>INSPECTION END
NG >> GO TO 2.
Item name Condition Display value
TURBINE REVDuring driving
(lock-up ON)Approximately matches the engine speed.

DTC P1730 A/T INTERLOCK
AT-141
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Revision: 2006 November2007 350Z
DTC P1730 A/T INTERLOCKPFP:00000
DescriptionNCS00050
Fail-safe function to detect interlock conditions.
On Board Diagnosis LogicNCS00051

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P1730 A/T INTERLOCK” with CONSULT-III or 12th judgment flicker without
CONSULT-III is detected when TCM does not receive the proper voltage signal from the sensor and
switch.

TCM monitors and compares gear position and conditions of each ATF pressure switch when gear is
steady.
Possible CauseNCS00052

Harness or connectors
(Solenoid and switch circuit is open or shorted.)

Low coast brake solenoid valve

ATF pressure switch 2
DTC Confirmation ProcedureNCS00053
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch ON.
2. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “START”.
4. Start engine.
5. Drive vehicle and maintain the following conditions for at least 2 consecutive seconds.
SLCT LVR POSI: “D” position
6. If DTC is detected, go to AT- 1 4 2 , "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-III”.
Judgment of A/T InterlockNCS00054

When A/T Interlock is judged to be malfunctioning, the vehicle should be fixed in 2nd gear, and should be
set in a condition in which it can travel.
NOTE:
When the vehicle is driven fixed in 2nd gear, a turbine revolution sensor malfunction is displayed,
but this is not a turbine revolution sensor malfunction.

When interlock is detected at the 3rd gear or more, it is locked at the 2nd gear.

AT-220
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
3. Connect TCM connectors.
4. Install O-ring in A/T assembly harness connector.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
5. Install A/T fluid temperature sensor 2 to bracket.
6. Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM, and then tighten A/T fluid temperature sensor 2
bolt to the specified torque. Refer to AT- 2 1 5 , "
COMPONENTS" .
CAUTION:
Adjust bolt hole of bracket to bolt hole of control valve with
TCM.
7. Install control valve with TCM in transmission case.
CAUTION:

Make sure that turbine revolution sensor securely installs
turbine revolution sensor hole.

Hang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.

Adjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
SCIA5447E
SCIA5155E
SCIA5264E
SCIA5301E
SCIA5034E