2009 NISSAN TIIDA lock

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SELF-DIAGNOSTIC RESULT MODE
Display Items List
*1: Refer to AT-41, " Malfunction Indicator Lamp (MIL) " .
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.) Items (CONSULT-III
screen terms) Malfunction is detected when... OBD-II (DTC)
Reference page
MIL indicator
lamp*1, “EN- GINE” with
CONSULT-III
or GST
CAN COMM CIRCUIT • When TCM is not transmitting or receiving CAN communication signal
for 2 seconds or more. U1000
AT-88PNP SW/CIRC
• TCM does not receive the correct voltage signal (based on the gear
position) from the switch. P0705
AT-91ATF TEMP SEN/CIRC • TCM receives an excessively low or high voltage from the sensor. P0710
AT-96VHCL SPEED SEN-A/T • TCM does no
t receive the proper voltage signal from the sensor. P0720 AT-101ENGINE SPEED SIG • TCM does not
receive the proper voltage signal from the ECM. P0725 AT-106A/T 1ST GR FNCTN
• A/T cannot be shifted to the 1st gear
position even if electrical circuit
is good. P0731
*2
AT-110 A/T 2ND GR FNCTN
• A/T cannot be shifted to the 2nd gear position even if electrical circuit
is good. P0732
*2
AT-113 A/T 3RD GR FNCTN
• A/T cannot be shifted to the 3rd gear position even if electrical circuit
is good. P0733
*2
AT-116 A/T 4TH GR FNCTN
• A/T cannot be shifted to the 4th gear position even if electrical circuit
is good. P0734
*2
AT-119 T/C CLUTCH SOL/V
• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0740
AT-124A/T TCC S/V FNCTN • A/T cannot perform lock-up even if electrical circuit is good.
P0744*2
AT-129 LINE PRESSURE S/V
• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0745
AT-134SHIFT SOLENOID/V A
• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0750
AT-139SHIFT SOLENOID/V B
• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P0755
AT-144OVERRUN CLUTCH S/
V • TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve. P1760
AT-149VHCL SPEED SEN-
MTR • TCM does not receive the proper voltage signal from the sensor. —
AT-154BATT/FLUID TEMP
SEN • TCM receives an excessively low or high voltage from the sensor. —
AT-157TURBINE SENSOR • TCM does not receive proper voltage signal from sensor. —
AT-163CONTROL UNIT (RAM) • TC
M memory (RAM) is malfunctioning. — AT-168CONTROL UNIT (ROM) • TCM memory
(ROM) is malfunctioning. — AT-168No failure
(NO SELF DIAGNOS-
TIC FAILURE INDICAT-
ED FURTHER
TESTING MAY BE RE-
QUIRED) • No failure has been detected. — —

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CAN DIAGNOSTIC SUPPORT MONITOR MODE
Refer to LAN-14, " CAN Diagnostic Support Monitor " .
DTC & SRT CONFIRMATION
Display Items List
Diagnosis Procedure without CONSULT-III INFOID:0000000004305331
TCM SELF-DIAGNOSTIC PROCEDURE
THROTTLE POSI (0.0/8) — X
Degree 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
Monitored item (Unit)
Monitor Item Selection
Remarks
TCM INPUT
SIGNALS MAIN SIG-
NALS SELEC-
TION FROM
MENU DTC work support item Description Check item
1ST GR FNCTN P0731 Following 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 P0732 Following 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 P0733 Following 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 P0734 Following 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 P0744 Following 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

AT-84< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Description
If a malfunction occurs in electrical system, turning igni tion 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.
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 AT-181, " 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 OF F indicator lamp is lighting up for 2 seconds. (OD
OFF indicator lamp is on.)
6. Keep pressing overdrive control switch and shift select or 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 SCIA5472E
SCIA7140E

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Component Inspection
INFOID:0000000004305345
PNP SWITCH 1. Check continuity between PNP switch harness connector termi- nals.
2. If NG, check again with control cable (2) disconnected from manual shaft of A/T assembly. Refer to step 1.
(1): Lock nut
(3): Manual shaft
3. If OK on step 2, adjust control cable (2). Refer to AT-216," Adjustment of A/T Position " .
4. If NG on step 2, remove PNP switch from A/T and check conti-
nuity of PNP switch terminals. Refer to step 1.
5. If OK on step 4, adjust PNP switch. Refer to AT-224, " Park/Neu-
tral Position (PNP) Switch " .
6. If NG on step 4, replace PNP switch. Refer to AT-224, " Park/
Neutral Position (PNP) Switch " .
Selector lever position Connector Terminal Continuity
“P”
F251 - 2, 3 - 7
Yes
*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

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DTC P0720 VEHICLE SPEED SENS
OR A/T (REVOLUTION SENSOR)
Description INFOID:0000000004305354
The revolution sensor detects the revolution of the id ler gear parking pawl lock gear and emits a pulse signal.
The pulse signal is sent to the TCM which converts it into vehicle speed.
CONSULT-III Reference Val ue in Data Monitor Mode INFOID:0000000004305355
Remarks: Specification data are reference values.
On Board Diagnosis Logic INFOID:0000000004305356
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0720 VHCL SPEED SEN-AT” with CONSULT-III or 1st judgement flicker without
CONSULT-III is detected when TCM does not rece ive the proper voltage signal from the sensor.
Possible Cause INFOID:0000000004305357
• Harness or connector (The sensor circuit is open or shorted.)
• Revolution sensor
DTC Confirmation Procedure INFOID:0000000004305358
CAUTION:
• Always drive vehicle at a safe speed.
• Be careful not to rev engine into the red zone on the tachometer.
• 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 and select “DATA MO NITOR” mode for “TRANSMISSION” with CONSULT-III.
2. Touch “START”.
3. Drive vehicle and check for an in crease of “VHCL/S SE-MTR” value.
If the check result is NG, go to AT-103, " Diagnosis Procedure " .
If the check result is OK, go to following step.
4. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
5. Touch “START”.
6. Start engine and maintain the following conditions for at least 5 consecutive seconds. VEHICLE SPEED: 30 km/h (19 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehic le uphill (increased engine load) will help maintain the driving
conditions required for this test.
If the check result is NG, go to AT-103, " Diagnosis Procedure " .
If the check result is OK, go to following step.
7. Maintain the following conditions for at least 5 consecutive seconds. ENGINE SPEED: 3,500 rpm or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehic le uphill (increased engine load) will help maintain the driving
conditions required for this test.
WITH GST
Follow the procedure “WITH CONSULT-III”.
WITHOUT CONSULT-III
1. Start engine. Item name Condition Display value
VHCL/S SE-A/T During driving Approxima tely matches the speedometer reading.

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DTC P0734 A/T 4TH GEAR FUNCTION
Description INFOID:0000000004305383
• This malfunction will not be detected while the OD OFF indicator lamp is indicating another self-diagnosis malfunction.
• This malfunction is detected when the A/T does not shif t into fourth gear position or the torque converter
clutch does not lock up as instructed by the TCM. This is not caused by electrical malfunction (circuits open
or shorted) but by mechanical malfunction such as c ontrol valve sticking, improper solenoid valve operation,
malfunctioning oil pump or torque converter clutch, etc.
CONSULT-III Reference Val ue in Data Monitor Mode INFOID:0000000004305384
Remarks: Specification data are reference values.
On Board Diagnosis Logic INFOID:0000000004305385
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0734 A/T 4TH GR FNCTN” with CONSULT-III is detected when A/T cannot be
shifted to the 4th gear position even if electrical circuit is good.
• This diagnosis monitors actual gear position by checki ng the torque converter slip ratio calculated by TCM
as follows:
Torque converter slip ratio = A x C/B
A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from ECM
C: Gear ratio determined as gear position which TCM supposes
If the actual gear position is much lower than the pos ition (4th) supposed by TCM, the slip ratio will be much
less than normal. In case the ratio does not reach t he specified value, TCM judges this diagnosis malfunc-
tion.
This malfunction will be caused when shift solenoid valve A is stuck open or shift solenoid valve B is stuck
closed.
• Gear positions supposed by TCM are as follows.
In case of gear position with no malfunctions: 1, 2, 3 and 4 positions
In case of gear position with shift solenoid valve A stuck open: 2, 2, 3 and 3* positions
In case of gear position with shift solenoid valve B stuck closed: 1, 2, 2 and 1* positions to each gear position
above
*: “P0734 A/T 4TH GR FNCTN” is detected.
Possible Cause INFOID:0000000004305386
• Shift solenoid valve A
• Shift solenoid valve B
• Line pressure solenoid valve
• Each clutch
• Hydraulic control circuit
DTC Confirmation Procedure INFOID:0000000004305387
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. 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) Item name Condition Display value (Approx.)
LINE PRES DTY Small throttle opening (Low line pressure)
⇔ Large
throttle opening (High line pressure) 0%
⇔ 94%

Diagnosis Procedure " .
WITH GST
Follow the procedure “WITH CONSULT-III”.
WITHOUT CONSULT-III
1. Start engine.
2. Drive vehicle in D 1
→ D 2→ D 3→ D 4→ D 4 lock-up position.
3. Perform self-diagnosis. Refer to AT-83, " Diagnosis Procedure without CONSULT-III " .
4. If the check result is NG, go to AT-126, " Diagnosis Procedure " .
Item name Condition Display value (Approx)
TCC S/V DUTY Lock-up OFF ⇔ Lock-up ON 4% ⇔ 94%

OK >> GO TO 5.
NG >> GO TO 2. OK >> GO TO 5.
NG >> GO TO 3. Name
Connec-
tor Terminal Condition Judgement
standard
(Approx.)
Torque con-
verter clutch
solenoid
valve E31 3 - Ground When A/T performs lock-
up. 8 - 15 V
When A/T does not per-
form lock-up. 0 V