NISSAN 350Z 2007 Z33 Automatic Transmission Manual Online
Manufacturer: NISSAN, Model Year: 2007, Model line: 350Z, Model: NISSAN 350Z 2007 Z33Pages: 312, PDF Size: 10.64 MB
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TROUBLE DIAGNOSIS
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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
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AT-82
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72 OthersEngine speed does
not return to idle.
Refer to AT-195,
"Engine Speed Does
Not Return to Idle" .ON vehicle1. A/T fluid level and stateAT- 4 9
2. Direct clutch solenoid valveAT- 1 4 9
3. Front brake solenoid valveAT- 1 4 7
4. Accelerator pedal position sensorAT- 1 3 1
5. Vehicle speed sensor A/T and vehicle speed sensor MTRAT- 1 0 8,
AT- 1 3 9
6. CAN communication lineAT- 9 4
7. Control valve with TCMAT- 2 1 5
OFF vehicle8. Front brake (brake band)AT- 2 5 59. Direct clutchAT- 2 8 8
No. Items Symptom Condition Diagnostic ItemReference
page
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TCM Input/Output Signal Reference ValuesNCS0002D
A/T ASSEMBLY HARNESS CONNECTOR TERMINAL LAYOUT
TCM INSPECTION TABLE
Data are reference value and are measured between each terminal and ground.
SCIA1658E
TerminalWire
colorItem Condition Data (Approx.)
1GPower supply
(Memory back-up)Always Battery voltage
2GPower supply
(Memory back-up)Always Battery voltage
3 L CAN-H — —
4PU/WK-line (CONSULT-
III signal)The terminal is connected to the data link connector for CONSULT-III. —
5 B Ground Always 0 V
6 Y/R Power supply— Battery voltage
—0V
7YBack-up lamp
relaySelector lever in “R” position. 0 V
Selector lever in other positions. Battery voltage
8 P CAN-L — —
9GY/RStarter relaySelector lever in “N” and “P” positions. Battery voltage
Selector lever in other positions. 0 V
10 B Ground Always 0 V
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CONSULT-III Function (TRANSMISSION)NCS0002E
CONSULT-III can display each diagnostic item using the diagnostic test mode shown following.
FUNCTION
CONSULT-III REFERENCE VALUE
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. Display of solenoid valves on CONSULT-III changes at the start of shifting, while gear position is dis-
played upon completion of shifting (which is computed by TCM).
Diagnostic test mode Function
Work supportThis mode enables a technician to adjust some devices faster and more accurately by following the
indications on CONSULT-III.
Self-diagnostic results Self-diagnostic results can be read and erased quickly.
Data monitor Input/Output data in the ECU can be read.
CAN diagnostic support monitor The results of transmit/receive diagnosis of CAN communication can be read.
Function testPerformed by CONSULT-III instead of a technician to determine whether each system is “OK” or
“NG”.
DTC work support Select the operating condition to confirm Diagnosis Trouble Codes.
ECU part number TCM part number can be read.
Item name Condition Display value (Approx.)
ATF TEMP SE 1
0°C (32° F) – 20°C (68°F) – 80°C (176°F)3.3 – 2.7 – 0.9 V
ATF TEMP SE 23.3 – 2.5 – 0.7 V
ATF TEMP 1 Ignition switch ONMeasured ATF temperature is dis-
played.
TCC SOLENOID Lock-up is active 0.4 – 0.6 A
SLCT LVR POSISelector lever in “N” and “P” positions. N/P
Selector lever in “R” position. R
Selector lever in “D” position. D
VHCL/S SE-A/T During drivingApproximately matches the speed-
ometer reading.
VEHICLE SPEED During drivingApproximately matches the speed-
ometer reading.
ENGINE SPEED Engine runningClosely matches the tachometer
reading.
LINE PRES SOL During driving 0.2 – 0.6 A
TURBINE REV During driving (lock-up ON)Approximately matches the engine
speed.
VHCL/S SE-MTR During drivingApproximately matches the speed-
ometer reading.
ATF PRES SW 2Low coast brake engaged. Refer to AT- 1 9
.ON
Low coast brake disengaged. Refer to AT- 1 9
.OFF
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I/C SOLENOIDInput clutch disengaged. Refer to AT- 1 9 . 0.6 – 0.8 A
Input clutch engaged. Refer to AT- 1 9
. 0 – 0.05 A
FR/B SOLENOIDFront brake engaged. Refer to AT- 1 9
. 0.6 – 0.8 A
Front brake disengaged. Refer to AT- 1 9
. 0 – 0.05 A
D/C SOLENOIDDirect clutch disengaged. Refer to AT- 1 9
. 0.6 – 0.8 A
Direct clutch engaged. Refer to AT- 1 9
. 0 – 0.05 A
HLR/C SOLHigh and low reverse clutch disengaged. Refer to AT- 1 9
. 0.6 – 0.8 A
High and low reverse clutch engaged. Refer to AT- 1 9
. 0 – 0.05 A
ON OFF SOLLow coast brake engaged. Refer to AT- 1 9
.ON
Low coast brake disengaged. Refer to AT- 1 9
.OFF
MANU MODE SWManual shift gate position (neutral) ON
Other than the above OFF
NON M-MODE SWManual shift gate position OFF
Other than the above ON
UP SW LEVERSelector lever: + side ON
Other than the above OFF
DOWN SW LEVERSelector lever: - side ON
Other than the above OFF
STARTER RELAYSelector lever in “N” and “P” positions. ON
Selector lever in other positions. OFF
ACCELE POSIReleased accelerator pedal. 0.0/8
Fully depressed accelerator pedal. 8.0/8
CLSD THL POSReleased accelerator pedal. ON
Fully depressed accelerator pedal. OFF
W/O THL POSFully depressed accelerator pedal. ON
Released accelerator pedal. OFF
BRAKE SWDepressed brake pedal. ON
Released brake pedal. OFF
GEAR During driving 1, 2, 3, 4, 5 Item name Condition Display value (Approx.)
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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
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*1: Refer to AT- 3 9 , "Malfunction Indicator Lamp (MIL)" .
*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL. VEH SPD SE/CIR-MTR
Signal (CAN communication) from vehicle speed sensor
MTR not input due to cut line or the like.
Unexpected signal input during running.P1721 —AT-139
A/T INTERLOCKExcept during shift change, the gear position and ATF pres-
sure switch states are monitored and comparative judgment
made.P1730 P1730AT-141
A/T 1ST E/BRAKINGEach ATF pressure switch and solenoid current is monitored
and if a pattern is detected having engine braking 1st gear
other than in the M
1 position, a malfunction is detected.P1731 —AT-143
I/C SOLENOID/CIRC
Normal voltage not applied to solenoid due to functional
malfunction, cut line, short, or the like.
TCM detects as irregular by comparing target value with
monitor value.P1752 P1752AT-145
FR/B SOLENOID/CIRC
Normal voltage not applied to solenoid due to functional
malfunction, cut line, short, or the like.
TCM detects as irregular by comparing target value with
monitor value.P1757 P1757AT-147
D/C SOLENOID/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.P1762 P1762AT-149
HLR/C SOL/CIRC
Normal voltage not applied to solenoid due to functional
malfunction, cut line, short, or the like.
TCM detects as irregular by comparing target value with
monitor value.P1767 P1767AT-151
LC/B SOLENOID/CIRCNormal voltage not applied to solenoid due to functional mal-
function, cut line, short, or the like.P1772 P1772AT-153
LC/B SOLENOID FNCT
TCM detects an improper voltage drop when it tries to
operate the solenoid valve.
Condition of ATF pressure switch 2 is different from moni-
tor value, and relation between gear position and actual
gear ratio is irregular.P1774
P1774*2AT-155
MANU MODE SW/
CIRCWhen an impossible pattern of switch signals is detected, a
malfunction is detected.P1815 —AT-157
NO DTC IS DETECTED
FURTHER TESTING
MAY BE REQUIREDNo NG item has been detected. X X — 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
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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 —
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SLCT LVR POSI — XSelector lever position is recognized by the TCM.
For fail-safe operation, the specific value used for
control is displayed.
OD CONT SW (ON/OFF) X —
Not mounted but displayed. POWERSHIFT SW (ON/OFF) X —
HOLD SW (ON/OFF) X —
MANU MODE SW (ON/OFF) X —
NON M-MODE SW (ON/OFF) X —
UP SW LEVER (ON/OFF) X —
DOWN SW LEVER (ON/OFF) X —
SFT UP ST SW (ON/OFF) — —
Not mounted but displayed.
SFT DWN ST SW (ON/OFF) — —
ASCD-OD CUT (ON/OFF) — —
ASCD-CRUISE (ON/OFF) — —
ABS SIGNAL (ON/OFF) — —
ACC OD CUT (ON/OFF) — —
Not mounted but displayed
ACC SIGNAL (ON/OFF) — —
TCS GR/P KEEP (ON/OFF) — —
TCS SIGNAL 2 (ON/OFF) — —
TCS SIGNAL 1 (ON/OFF) — —
TCC SOLENOID (A) — X
LINE PRES SOL (A) — X
I/C SOLENOID (A) — X
FR/B SOLENOID (A) — X
D/C SOLENOID (A) — X
HLR/C SOL (A) — X
ON OFF SOL (ON/OFF) — — LC/B solenoid
TCC SOL MON (A) — —
L/P SOL MON (A) — —
I/C SL MON (A) — —
FR/B SOL MON (A) — —
D/C SOL MON (A) — —
HLR/C SOL MON (A) — —
ON OFF SOL MON (ON/OFF) — — LC/B solenoid
P POSI IND (ON/OFF) — —
R POSI IND (ON/OFF) — —Monitored item (Unit)Monitor Item Selection
Remarks
ECU INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU
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N POSI IND (ON/OFF) — —
D POSI IND (ON/OFF) — —
4TH POSI IND (ON/OFF) — —
3RD POSI IND (ON/OFF) — —
2ND POSI IND (ON/OFF) — —
1ST POSI IND (ON/OFF) — —
MANU MODE IND (ON/OFF) — —
POWER M LAMP (ON/OFF) — —
F-SAFE IND/L (ON/OFF) — —
ATF WARN LAMP (ON/OFF) — — Not mounted but displayed.
BACK-UP LAMP (ON/OFF) — —
STARTER RELAY (ON/OFF) — —
PNP SW3 MON (ON/OFF) — —
C/V CLB ID1 — —
C/V CLB ID2 — —
C/V CLB ID3 — —
UNIT CLB ID1 — —
UNIT CLB ID2 — —
UNIT CLB ID3 — —
TRGT GR RATIO — —
TRGT PRES TCC (kPa) — —
TRGT PRES L/P (kPa) — —
TRGT PRES I/C (kPa) — —
TRGT PRE FR/B (kPa) — —
TRGT PRES D/C (kPa) — —
TRG PRE HLR/C (kPa) — —
SHIFT PATTERN — —
DRV CST JUDGE — —
START RLY MON — —
NEXT GR POSI — —
SHIFT MODE — —
MANU GR POSI — —
VEHICLE SPEED (km/h) — X Vehicle speed recognized by the TCM.
Voltage (V) — —Displays the value measured by the voltage
probe. Monitored item (Unit)Monitor Item Selection
Remarks
ECU INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU