2008 NISSAN TIIDA indicator

AT-48
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Inspections Before Trouble Diagnosis
INFOID:0000000001703182
A/T FLUID CHECK
Fluid Leakage and Fluid Level Check
Check fluid leakage and check the fluid level. Refer to MA-22, "Checking A/T Fluid".
Fluid Condition Check
Check the A/T fluid condition.
STALL TEST
Stall Test Procedure
1. Check ATF and engine oil levels. If necessary, add ATF and
engine oil.
2. Drive vehicle for approximately 10 minutes or until ATF and
engine oil reach operating temperature.
3. Set parking brake and block wheels.
4. Install a tachometer where it can be seen by driver during test.
•It is good practice to mark the point of specified engine
rpm on indicator.
5. Start engine, apply foot brake, and place selector lever in “D”
position.
Fluid status Conceivable Cause Required Operation
Varnished (viscous
varnish state)Clutch, brake
scorchedReplace the ATF and check the A/T
main unit and the vehicle for mal-
functions (wire harnesses, cooler
pipes, etc.)
Milky white or
cloudyWater in the ATFReplace the ATF and check for plac-
es where water is getting in.
Large amount of
metal powder mixed
inUnusual wear of
sliding parts within
A/TReplace the ATF and check for im-
proper operation of the A/T.
SAT638A
ATF operating temperature: 50 - 80°C (122 - 176°F)
SAT647B
SAT513G
SAT775B

TROUBLE DIAGNOSIS
AT-49
< SERVICE INFORMATION >
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6. Accelerate to wide open throttle gradually while applying foot
brake.
7. Quickly note the engine stall revolution and immediately release
throttle.
CAUTION:
Do not hold down the accelerator pedal for more than 5 sec-
onds during this test.
8. Move selector lever to “N” position.
9. Cool off ATF.
CAUTION:
Run the engine at idle for at least 1 minute.
10. Repeat steps 6 through 9 with selector lever in “2”, “1” and “R”
positions.
Judgement of Stall Test
The test result and possible damaged components relating to each result are shown in the illustrations on next
page.
In order to pinpoint the possible damaged components, refer to AT-40, "
How to Perform Trouble Diagnosis for
Quick and Accurate Repair".
NOTE:
Stall revolution is too high in “D”, “2”, or “1” position:
• Slippage occurs in 1st gear but not in 2nd and 3rd gears. ..... Low one-way clutch slippage
• Slippage occurs in the following gears:
1st through 3rd gears in “D” position and engine brake functions with OD OFF. (OD OFF indicator lamp is
on.)
1st and 2nd gears in “2” position and engine brake functions with accelerator pedal released (fully closed
throttle)...... Forward clutch or forward one-way clutch slippage
Stall revolution is too high in “R” position:
• Engine brake does not function in “1” position. ..... Low & reverse brake slippage
• Engine brake functions in “1” position. ..... Reverse clutch slippage
Stall revolution within specifications:
• Vehicle does not achieve speed of more than 80 km/h (50 MPH). ..... One-way clutch seizure in torque con-
verter housing
CAUTION:
Be careful because automatic fluid temperature increases abnormally:
• Slippage occurs in 3rd and 4th gears in “D” position. ..... High clutch slippage
• Slippage occurs in 2nd and 4th gears in “D” position. ..... Brake band slippage
• Engine brake does not function in 2nd and 3rd gears in “D” position, 2nd gear in “2” position, and 1st gear in
“1” position with OD OFF. (OD OFF indicator lamp is on.) ..... Overrun clutch slippage
Stall revolution less than specifications:
• Poor acceleration during starts. ..... One-way clutch seizure in torque converter Stall revolution: 2,310 - 2,770 rpm
SAT514G
SAT771B

TROUBLE DIAGNOSIS
AT-53
< SERVICE INFORMATION >
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• Before road test, familiarize yourself with all test procedures and
items to check.
• Perform tests on all items until specified symptom is found. Trou-
bleshoot the items which are checked out to be no good after road
test. Refer to AT-73, "
CONSULT-III Function (A/T)" , AT-78, "Diag-
nosis Procedure without CONSULT-III" and AT-173 .
Check Before Engine Is StartedINFOID:0000000001703184
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 for about 2 seconds?
YES >> 1. Turn ignition switch OFF.
2. Perform self-diagnosis and note NG items.
Refer to AT-73, "
CONSULT-III Function (A/T)" , AT-
78, "Diagnosis Procedure without CONSULT-III" .
3. Go to AT-53, "
Check at Idle" .
NO >> Stop “Road Test”. Go to AT-176, "
OD OFF Indicator
Lamp Does Not Come On" .
Check at IdleINFOID:0000000001703185
1.CHECK ENGINE START
1. Park vehicle on flat surface.
2. Turn ignition switch ON. (Do not start engine.)
3. Move selector lever to “P” or “N” position.
4. Turn ignition switch to “START” position.
Is engine started?
YES >> GO TO 2.
NO >> • Stop “Road Test”. Mark the box on the AT-40, "
How to
Perform Trouble Diagnosis for Quick and Accurate
Repair" .
•Go to AT-178, "
Engine Cannot Be Started in "P" and
"N" Position" .
2.CHECK ENGINE START
1. Turn ignition switch ON. (Do not start engine.)
SAT496G
SAT772B
SCIA7140E
SAT769B

AT-56
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
3. Push overdrive control switch. (OD OFF indicator lamp is off.)
4. Move selector lever to “P” position.
5. Start engine.
6. Move selector lever to “D” position.
7. Accelerate vehicle by constantly depressing accelerator pedal
half-way.
Read gear position. Refer to AT-73, "
CONSULT-III Func-
tion (A/T)" .
Does vehicle start from D
1 ?
YES >> GO TO 2.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-183, "
Vehicle Cannot Be Started from D1" .
• Continue “Road Test”.
2.CHECK SHIFT-UP (D1 TO D2 )
Check shift-up (D
1 to D2 ).
Specified speed when shifting from D
1 to D2. Refer to AT-61, "Vehicle Speed at Which Gear Shifting Occurs" .
Read gear position, throttle opening and vehicle speed.
Refer to AT-73, "
CONSULT-III Function (A/T)" .
Does A/T shift from D
1 to D2 at the specified speed?
YES >> GO TO 3.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-185, "
A/T Does Not Shift: D1→ D2or Does
Not Kickdown: D4→ D2" .
• Continue “Road Test”.
3.CHECK SHIFT-UP (D2 TO D3 )
Check shift-up (D
2 to D3 ).
Specified speed when shifting from D
2 to D3. Refer to AT-61, "Vehicle Speed at Which Gear Shifting Occurs" .
SCIA5472E
SAT775B
SAT495G
SCIA7188E

AT-58
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
• Continue “Road Test”.
8.CHECK SHIFT-DOWN (D4 TO D3 )
Decelerate vehicle by applying foot brake lightly.
Read gear position and engine speed. Refer to AT-73, "
CON-
SULT-III Function (A/T)" .
Does engine speed return to idle smoothly when A/T is shifted from
D4 to D3 ?
YES >> 1. Stop vehicle.
2. Go to AT-58, "
Cruise Test - Part 2" .
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-192, "
Engine Speed Does Not Return to Idle
(Light Braking D4→ D3)" .
• Continue “Road Test”.
Cruise Test - Part 2INFOID:0000000001703187
1.CHECK STARTING GEAR (D1 ) POSITION
1. Push overdrive control switch. (OD OFF indicator lamp is off.)
2. Move selector lever to “D” position.
3. Accelerate vehicle by half throttle again.
Read gear position. Refer to AT-73, "
CONSULT-III Func-
tion (A/T)" .
Does vehicle start from D
1 ?
YES >> GO TO 2.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-183, "
Vehicle Cannot Be Started from D1" .
• Continue “Road Test”.
2.CHECK SHIFT-UP AND SHIFT-DOWN (D3 TO D4 TO D2 )
1. Accelerate vehicle to 80 km/h (50 MPH) as shown in the figure.
2. Release accelerator pedal and then quickly depress it fully.
Read gear position and throttle opening. Refer to AT-73,
"CONSULT-III Function (A/T)" .
Does A/T shift from D
4 to D2 as soon as accelerator pedal is
depressed fully?
YES >> GO TO 3.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-185, "
A/T Does Not Shift: D1→ D2or Does
Not Kickdown: D4→ D2" .
• Continue “Road Test”.
3.CHECK SHIFT-UP (D2 TO D3 )
Check shift-up (D
2 to D3 )
Specified speed when shifting from D
2 to D3 . Refer to AT-61, "Vehicle Speed at Which Gear Shifting Occurs" .
SAT959I
SAT495G
SCIA7192E

TROUBLE DIAGNOSIS
AT-59
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Read gear position, throttle opening and vehicle speed.
Refer to AT-73, "
CONSULT-III Function (A/T)" .
Does A/T shift from D
2 to D3 at the specified speed?
YES >> GO TO 4.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-186, "
A/T Does Not Shift: D2→ D3" .
• Continue “Road Test”.
4.CHECK SHIFT-UP (D3 TO D4 ) AND ENGINE BRAKE
Release accelerator pedal after shifting from D
2 to D3 .
Read gear position, throttle opening and vehicle speed.
Refer to AT-73, "
CONSULT-III Function (A/T)" .
Does A/T shift from D
3 to D4 and does vehicle decelerate by engine
brake?
YES >> 1. Stop vehicle.
2. Go to AT-59, "
Cruise Test - Part 3" .
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-188, "
A/T Does Not Shift: D3→ D4" .
• Continue “Road Test”.
Cruise Test - Part 3INFOID:0000000001703188
1.CHECK SHIFT-DOWN (D4 TO D3 )
1. Push overdrive control switch. (OD OFF indicator lamp is off.)
2. Move selector lever to “D” position.
3. Accelerate vehicle using half throttle to D
4 .
4. Release accelerator pedal.
SAT960I
SAT405H
SAT812A
SAT813A

AT-60
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
5. Push overdrive control switch. (OD OFF indicator lamp is on.)
Read gear position and vehicle speed. Refer to AT-73,
"CONSULT-III Function (A/T)" .
Does A/T shift from D
4 to D3 (OD OFF)?
YES >> GO TO 2.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-193, "
A/T Does Not Shift: D4→ D3, When OD
OFF" .
• Continue “Road Test”.
2.CHECK ENGINE BRAKE
Check engine brake.
Does vehicle decelerate by engine brake?
YES >> GO TO 3.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-197, "
Vehicle Does Not Decelerate by
Engine Brake" .
• Continue “Road Test”.
3.CHECK SHIFT-DOWN (D3 TO 22 )
Move selector lever from “D” to “2” position while driving in D
3 (OD
OFF).
Read gear position. Refer to AT-73, "
CONSULT-III Function
(A/T)" .
Does A/T shift from D
3 (OD OFF) to 22 ?
YES >> GO TO 4.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-194, "
A/T Does Not Shift: D3→ 22, When
Selector Lever "D" → "2" Position" .
• Continue “Road Test”.
4.CHECK ENGINE BRAKE
Check engine brake.
Does vehicle decelerate by engine brake?
YES >> GO TO 5.
NO >> • Mark the box on the AT-40, "
How to Perform Trouble
Diagnosis for Quick and Accurate Repair" .
•Go to AT-197, "
Vehicle Does Not Decelerate by
Engine Brake" .
• Continue “Road Test”.
5.CHECK SHIFT-DOWN (22 TO 11 )
SCIA5469E
SCIA5469E
SAT791GA
SAT791GA

TROUBLE DIAGNOSIS
AT-75
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SELF-DIAGNOSTIC RESULT MODE
After performing AT-78, "Diagnosis Procedure without CONSULT-III" , place check marks for results on the AT-
40, "How to Perform Trouble Diagnosis for Quick and Accurate Repair" . Reference pages are provided follow-
ing the items.
Display Items List
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.U1000AT- 8 3
PNP SW/CIRC• TCM does not receive the correct voltage signal (based on the gear
position) from the switch.P0705AT- 8 6
ATF TEMP SEN/CIRC • TCM receives an excessively low or high voltage from the sensor. P0710AT- 9 1
VHCL SPEED SEN-A/T • TCM does not receive the proper voltage signal from the sensor. P0720AT- 9 6
ENGINE SPEED SIG • TCM does not receive the proper voltage signal from the ECM. P0725AT- 1 0 1
A/T 1ST GR FNCTN• A/T cannot be shifted to the 1st gear position even if electrical circuit
is good.P0731*2AT- 1 0 5
A/T 2ND GR FNCTN• A/T cannot be shifted to the 2nd gear position even if electrical circuit
is good.P0732*2AT- 1 0 8
A/T 3RD GR FNCTN• A/T cannot be shifted to the 3rd gear position even if electrical circuit
is good.P0733*2AT- 111
A/T 4TH GR FNCTN• A/T cannot be shifted to the 4th gear position even if electrical circuit
is good.P0734*2AT- 11 4
T/C CLUTCH SOL/V• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0740AT- 11 9
A/T TCC S/V FNCTN • A/T cannot perform lock-up even if electrical circuit is good.
P0744*2AT- 1 2 4
LINE PRESSURE S/V• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0745AT- 1 2 9
SHIFT SOLENOID/V A• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0750AT- 1 3 4
SHIFT SOLENOID/V B• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P0755 AT- 1 3 9
OVERRUN CLUTCH S/
V• TCM detects an improper voltage drop when it tries to operate the so-
lenoid valve.P1760AT- 1 4 4
VHCL SPEED SEN-
MTR• TCM does not receive the proper voltage signal from the sensor. —AT- 1 4 9
BATT/FLUID TEMP
SEN• TCM receives an excessively low or high voltage from the sensor. —AT- 1 5 2
TURBINE SENSOR • TCM does not receive proper voltage signal from sensor. —AT- 1 5 8
CONTROL UNIT (RAM) • TCM memory (RAM) is malfunctioning. —AT- 1 6 3