Page NISSAN TEANA 2003 Service Manual

INDEX FOR DTC
AT-5
D
E
F
G
H
I
J
K
L
MA
B
AT

INDEX FOR DTCPFP:00024
Alphabetical Index BCS000ZD
NOTE:
If DTC “CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis for
“CAN COMMUNICATION LINE”. Refer to AT- 1 3 3
.
X: Applicable, —: Not applicable
Items (CONSULT-II screen terms)TCM self-diagnosis
Reference
page A/T CHECK
indicator lamp“A/T” with
CONSULT-II
A/T 1ST GR FNCTN — XAT- 1 3 6
A/T 2ND GR FNCTN — XAT- 1 4 0
A/T 3RD GR FNCTN — XAT- 1 4 3
A/T 4TH GR FNCTN — XAT- 1 4 6
A/T TCC S/V FNCTN — XAT- 1 5 1
BATT/FLUID TEMP SEN X XAT- 11 0
CAN COMM CIRCUIT X XAT- 1 3 3
CONTROL UNIT (RAM) — XAT- 1 5 6
CONTROL UNIT (ROM) — XAT- 1 5 7
ENGINE SPEED SIG X XAT- 11 6
LINE PRESSURE S/V X XAT- 1 2 6
OVERRUN CLUTCH S/V X XAT- 1 0 0
SHIFT SOLENOID/V A X XAT- 9 0
SHIFT SOLENOID/V B X XAT- 9 5
T/C CLUTCH SOL/V X XAT- 1 0 5
TURBINE SENSOR X XAT- 1 2 0
VHCL SPEED SEN-A/T X XAT- 8 0
VHCL SPEED SEN-MTR X XAT- 8 6

PRECAUTIONS
AT-7
D
E
F
G
H
I
J
K
L
MA
B
AT

PrecautionsBCS000ZG

Before connecting or disconnecting the TCM harness con-
nector, turn ignition switch OFF and disconnect negative
battery terminal. Failure to do so may damage the TCM.
Because battery voltage is applied to TCM even if ignition
switch is turned off.

When connecting or disconnecting pin connectors into or
from TCM, take care not to damage pin terminals (bend or
break).
Make sure that there are not any bends or breaks on TCM
pin terminal, when connecting pin connectors.

Before replacing TCM, perform TCM input/output signal
inspection and make sure whether TCM functions properly
or not. (See page AT- 6 4 , "
TCM Terminals and Reference
Val ue".)

After performing each TROUBLE DIAGNOSIS, perform
“DTC (Diagnostic Trouble Code) Confirmation Procedure”.
The DTC should not be displayed in the “DTC Confirmation
Procedure” if the repair is completed.

Before proceeding with disassembly, thoroughly clean the out-
side of the transaxle. It is important to prevent the internal parts
from becoming contaminated by dirt or other foreign matter.

Disassembly should be done in a clean work area.

Use lint-free cloth or towels for wiping parts clean. Common shop rags can leave fibers that could interfere
with the operation of the transaxle.

Place disassembled parts in order for easier and proper assembly.

All parts should be carefully cleaned with a general purpose, non-flammable solvent before inspection or
reassembly.

Gaskets, seals and O-rings should be replaced any time the transaxle is disassembled.

It is very important to perform functional tests whenever they are indicated.

The valve body contains precision parts and requires extreme care when parts are removed and serviced.
Place disassembled valve body parts in order for easier and proper assembly. Care will also prevent
springs and small parts from becoming scattered or lost.

Properly installed valves, sleeves, plugs, etc. will slide along bores in valve body under their own weight.

Before assembly, apply a coat of recommended ATF to all parts. Apply petroleum jelly to protect O-rings
and seals, or hold bearings and washers in place during assembly. Do not use grease.

Extreme care should be taken to avoid damage to O-rings, seals and gaskets when assembling.

After overhaul, refill the transaxle with new ATF.

When the A/T drain plug is removed, only some of the ATF is drained. Old ATF will remain in torque con-
verter and ATF cooling system.
Always follow the procedures under “Changing A/T Fluid” in the AT section when changing A/T fluid. Refer
to “Changing A/T Fluid”, AT- 1 4 , "
Checking A/T Fluid" .
SEF289H
AAT470A
MEF040DA

AT-44
TROUBLE DIAGNOSIS

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 engine at idle for at leas 1 minute.
10. Repeat steps 6 through 9 with selector lever in “3”, “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- 3 7 , "
Work Flow Chart" .
NOTE:
Stall revolution is too high in “D”, “3”, “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 selector lever set to “3” position.
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
converter housing
CAUTION:
Be careful since automatic fluid temperature increases abnormally.

Slippage occurs in 3rd and 4th gears in “D” position. ..... High clutch slippage

Slippage occurs in 2nd and 4th gear in “D” position. ..... Brake band slippage

Engine brake does not function in 2nd and 3rd gears in “D” position with 3rd position switch set to ON, 2nd
gear in “2” position, and 1st gear in “1” position. ..... Overrun clutch slippage
Stall revolution less than specifications:

Poor acceleration during starts. ..... One-way clutch seizure in torque converterStall revolution
For QR20DE engine models:
2,400 - 2,850 rpm
For VQ23DE engine models:
2,400 - 2,900 rpm
SAT514G
SCIA5704E

TROUBLE DIAGNOSIS
AT-55
D
E
F
G
H
I
J
K
L
MA
B
AT

Symptom ChartBCS0010B
Numbers are arranged in order of inspection.
Perform inspections starting with number one and work up.
Items Symptom Condition Diagnostic item Reference page
No Lock-up
Engagement/
TCC InoperativeTorque converter
is not locked up.ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
3. PNP switchAT- 1 6 1
4. Engine speed signalAT- 11 6
5. A/T fluid temperature sensorAT- 11 0
6. Line pressure testAT- 4 6
7. Torque converter clutch solenoid valveAT- 1 0 5
8. Control valve assemblyAT- 2 2 5
OFF vehicle 9. Torque converterAT- 2 5 5
Torque converter
clutch piston slip.ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Torque converter clutch solenoid valveAT- 1 0 5
5. Line pressure solenoid valveAT- 1 2 6
6. Control valve assemblyAT- 2 2 5
OFF vehicle 7. Torque converterAT- 2 5 5
Lock-up point is
extremely high or
low.ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
3. Torque converter clutch solenoid valveAT- 1 0 5
4. Control valve assemblyAT- 2 2 5
Shift ShockSharp shock in
shifting from “N”
to “D” position.ON vehicle1. Engine idle speed
EC-45
*1, EC-387*2
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. A/T fluid temperature sensorAT- 11 0
5. Engine speed signalAT- 11 6
6. Line pressure solenoid valveAT- 1 2 6
7. Control valve assemblyAT- 2 2 5
8. N-D accumulatorAT- 2 2 5
OFF vehicle 9. Forward clutchAT- 3 0 7
Too sharp a
shock in change
from D
1 to D2 .ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Line pressure testAT- 4 6
3. Accumulator servo releaseAT- 2 2 5
4. Control valve assemblyAT- 2 2 5
5. A/T fluid temperature sensorAT- 11 0
OFF vehicle 6. Brake bandAT- 3 2 9

AT-56
TROUBLE DIAGNOSIS

Shift ShockToo sharp a
shock in change
from D
2 to D3 .ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Line pressure testAT- 4 6
3. Control valve assemblyAT-225
OFF vehicle4. High clutchAT-3015. Brake bandAT-329
Too sharp a
shock in change
from D
3 to D4 .ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Line pressure testAT- 4 6
3. Control valve assemblyAT-225
OFF vehicle4. Brake bandAT-3295. Overrun clutchAT-307
6. Forward one-way clutchAT-319
Gear change
shock felt during
deceleration by
releasing acceler-
ator pedal.ON vehicle1. Accelerator pedal position sensor
EC-272*1, EC-652*2
2. Line pressure testAT- 4 6
3. Overrun clutch solenoid valveAT-100
4. Control valve assemblyAT-225
Large shock
changing from 1
2
to 1
1 in “1” posi-
tion.ON vehicle 1. Control valve assemblyAT-225OFF vehicle 2. Low & reverse brakeAT-315
Improper Shift
TimingToo high a gear
change point from
D
1 to D2 , from
D
2 to D3 , from
D
3 to D4 .ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
3. Shift solenoid valve AAT- 9 0
4. Shift solenoid valve BAT- 9 5
Gear change
directly from D
1
to D
3 occurs.ON vehicle1. A/T fluid levelAT- 1 4
2. Accumulator servo releaseAT-225
OFF vehicle 3. Brake bandAT-329
Too high a
change point from
D
4 to D3 , from
D
3 to D 2 , from
D
2 to D1 .ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
Kickdown does
not operate when
depressing pedal
in D
4 within kick-
down vehicle
speed.ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
3. Shift solenoid valve AAT- 9 0
4. Shift solenoid valve BAT- 9 5
Kickdown oper-
ates or engine
overruns when
depressing pedal
in D
4 beyond
kickdown vehicle
speed limit.ON vehicle1. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0
, AT- 8 6
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Shift solenoid valve AAT- 9 0
4. Shift solenoid valve BAT- 9 5
Gear change
from 2
2 to 23 in
“2” position.ON vehicle1. PNP switchAT-161
2. A/T positionAT-215
Items Symptom Condition Diagnostic item Reference page

TROUBLE DIAGNOSIS
AT-57
D
E
F
G
H
I
J
K
L
MA
B
AT

Improper Shift
TimingGear change
from 11 to 12 in
“1” position.ON vehicle1. PNP switchAT- 1 6 12. A/T positionAT- 2 1 5
No Down ShiftFailure to change
gear from D
4 to
D
3 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Overrun clutch solenoid valveAT- 1 0 0
4. Shift solenoid valve A AT- 9 0
5. Line pressure solenoid valveAT- 1 2 6
6. Control valve assemblyAT- 2 2 5
OFF vehicle7. Brake bandAT- 3 2 98. Overrun clutchAT- 3 0 7
Failure to change
gear from D
3 to
D
2 or from D4 to
D
2 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Shift solenoid valve AAT- 9 0
4. Shift solenoid valve BAT- 9 5
5. Control valve assemblyAT- 2 2 5
OFF vehicle6. High clutchAT- 3 0 17. Brake bandAT- 3 2 9
Failure to change
gear from D
2 to
D
1 or from D3 to
D
1 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Shift solenoid valve AAT- 9 0
4. Shift solenoid valve BAT- 9 5
5. Control valve assemblyAT- 2 2 5
OFF vehicle6. Low one-way clutchAT- 2 5 57. High clutchAT- 3 0 1
8. Brake bandAT- 3 2 9
Failure to change
from 3
3 to 22
when changing
lever into “2” posi-
tion.
AT-198ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. Shift solenoid valve BAT- 9 5
3. Control valve assembly AT- 2 2 5
4. A/T positionAT- 2 1 5
OFF vehicle 5. Brake bandAT- 3 2 9
Does not change
from 1
2 to 11 in
“1” position.ON vehicle1. PNP switchAT- 1 6 1
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
3. Shift solenoid valve AAT- 9 0
4. Control valve assemblyAT- 2 2 5
5. Overrun clutch solenoid valveAT- 1 0 0
OFF vehicle6. Overrun clutchAT- 3 0 77. Low & reverse brakeAT- 3 1 5
Items Symptom Condition Diagnostic item Reference page

AT-58
TROUBLE DIAGNOSIS

No Up ShiftFailure to change
gear from D
1 to
D
2 .ON vehicle1. A/T positionAT-215
2. Shift solenoid valve AAT- 9 0
3. Control valve assemblyAT-225
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
5. Accelerator pedal position sensor
EC-272*1, EC-652*2
OFF vehicle 6. Brake bandAT-329
Failure to change
gear from D
2 to
D
3 .ON vehicle1. A/T positionAT-215
2. Shift solenoid valve BAT- 9 5
3. Control valve assemblyAT-225
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
5. Accelerator pedal position sensor
EC-272*1, EC-652*2
OFF vehicle6. High clutchAT-3017. Brake bandAT-329
Failure to change
gear from D
3 to
D
4 .ON vehicle 1. PNP switchAT-161
2. 3rd position switchAT-161
3. A/T positionAT-215
4. Shift solenoid valve AAT- 9 0
5. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
6. A/T fluid temperature sensorAT- 11 0
OFF vehicle 7. Brake band AT-329
A/T does not shift
to D
4 when driv-
ing with changing
lever into “D”
position.ON vehicle1. Accelerator pedal position sensor
EC-272
*1, EC-652*2
2. PNP switchAT-161
3. 3rd position switchAT-161
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
5. Shift solenoid valve AAT- 9 0
6. Overrun clutch solenoid valveAT-100
7. Control valve assemblyAT-225
8. A/T fluid temperature sensorAT- 11 0
9. Line pressure solenoid valveAT-126
OFF vehicle10. Brake bandAT-32911. Overrun clutchAT-307
Items Symptom Condition Diagnostic item Reference page

TROUBLE DIAGNOSIS
AT-59
D
E
F
G
H
I
J
K
L
MA
B
AT

Slips/Will Not
EngageVehicle will not
run in “R” position
(but runs in “D”,
“3”, “2” and “1”
positions). Clutch
slips.
Very poor accel-
eration.ON vehicle1. A/T positionAT- 2 1 5
2. Stall testAT- 4 3
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT- 1 2 6
5. Control valve assemblyAT- 2 2 5
OFF vehicle6. Reverse clutchAT- 2 9 6
7. High clutchAT- 3 0 1
8. Forward clutchAT- 3 0 7
9. Overrun clutchAT- 3 0 7
10. Low & reverse brakeAT- 3 1 5
Vehicle will not
run in “D”, “3” and
“2” positions (but
runs in “1” and
“R” positions).ON vehicle 1. A/T positionAT- 2 1 5
OFF vehicle 2. Low one-way clutchAT- 2 5 5
Vehicle will not
run in “D”, “3”, “2”
and “1” positions
(but runs in “R”
position). Clutch
slips.
Very poor accel-
eration.ON vehicle1. A/T fluid levelAT- 1 4
2. Stall testAT- 4 3
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT- 1 2 6
5. Control valve assemblyAT- 2 2 5
6. N-D accumulatorAT- 2 2 5
OFF vehicle7. Reverse clutchAT- 2 9 6
8. High clutchAT- 3 0 1
9. Forward clutchAT- 3 0 7
10. Forward one-way clutchAT- 3 1 9
11. Low one-way clutchAT- 2 5 5
Clutches or
brakes slip some-
what in starting.ON vehicle1. A/T fluid levelAT- 1 4
2. A/T positionAT- 2 1 5
3. Accelerator pedal position sensor
EC-272*1, EC-652*2
4. Line pressure testAT- 4 6
5. Line pressure solenoid valveAT- 1 2 6
6. Control valve assemblyAT- 2 2 5
7. N-D accumulatorAT- 2 2 5
OFF vehicle8. Forward clutchAT- 3 0 7
9. Reverse clutchAT- 2 9 6
10. Low & reverse brakeAT- 3 1 5
11. Oil pumpAT- 2 7 5
12. Torque converterAT- 2 5 5
Items Symptom Condition Diagnostic item Reference page

AT-60
TROUBLE DIAGNOSIS

Slips/Will Not
EngageNo creep at all.
AT- 1 7 9
, AT-181
ON vehicle1. A/T fluid levelAT- 1 42. Line pressure testAT- 4 6
3. Control valve assemblyAT-225
OFF vehicle4. Forward clutchAT-3075. Oil pumpAT-275
6. Torque converterAT-255
Almost no shock
or clutches slip-
ping in change
from D
1 to D2 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Accumulator servo releaseAT-225
5. Control valve assemblyAT-225
OFF vehicle 6. Brake bandAT-329
Almost no shock
or slipping in
change from D
2
to D
3 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Control valve assemblyAT-225
OFF vehicle5. High clutchAT-3016. Forward clutchAT-307
Almost no shock
or slipping in
change from D
3
to D
4 .ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Control valve assemblyAT-225
OFF vehicle 5. Brake bandAT-329
Races extremely
fast or slips in
changing from D
4
to D
3 when
depressing pedal.ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT-126
5. Shift solenoid valve AAT- 9 0
6. Control valve assemblyAT-225
OFF vehicle7. Brake bandAT-3298. Forward clutchAT-307
Races extremely
fast or slips in
changing from D
4
to D
2 when
depressing pedal.ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT-126
5. Shift solenoid valve AAT- 9 0
6. Shift solenoid valve BAT- 9 5
7. Control valve assemblyAT-225
OFF vehicle8. Brake bandAT-3299. Forward clutchAT-307
Items Symptom Condition Diagnostic item Reference page

TROUBLE DIAGNOSIS
AT-61
D
E
F
G
H
I
J
K
L
MA
B
AT

Slips/Will Not
EngageRaces extremely
fast or slips in
changing from D
3
to D
2 when
depressing pedal. ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT- 1 2 6
5. Shift solenoid valve BAT- 9 5
6. Control valve assemblyAT- 2 2 5
OFF vehicle7. Brake bandAT- 3 2 98. High clutchAT- 3 0 1
Races extremely
fast or slips in
changing from D
4
or D
3 to D 1
when depressing
pedal.ON vehicle1. A/T fluid levelAT- 1 4
2. Accelerator pedal position sensor
EC-272*1, EC-652*2
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT- 1 2 6
5. Shift solenoid valve AAT- 9 0
6. Shift solenoid valve BAT- 9 5
7. Control valve assemblyAT- 2 2 5
OFF vehicle8. Forward clutchAT- 3 0 79. Forward one-way clutchAT- 3 1 9
10. Low one-way clutchAT- 2 5 5
Vehicle will not
run in any posi-
tion.ON vehicle1. A/T fluid levelAT- 1 4
2. A/T positionAT- 2 1 5
3. Line pressure testAT- 4 6
4. Line pressure solenoid valveAT- 1 2 6
OFF vehicle5. Oil pumpAT- 2 7 5
6. High clutchAT- 3 0 1
7. Brake bandAT- 3 2 9
8. Low & reverse brakeAT- 3 1 5
9. Torque converterAT- 2 5 5
10. Parking componentsAT- 2 4 6
OthersEngine cannot be
started in “P” and
“N” positions.
AT-175
ON vehicle1. Ignition switch and starterPG-3
, SC-14 .
2. A/T positionAT- 2 1 5
3. PNP switchAT- 1 6 1
Engine starts in
positions other
than “P” and “N”.ON vehicle1. A/T positionAT- 2 1 5
2. PNP switchAT- 1 6 1
Transaxle noise
in “P” and “N”
positions.ON vehicle1. A/T fluid levelAT- 1 4
2. Line pressure testAT- 4 6
3. Accelerator pedal position sensor
EC-272*1, EC-652*2
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 8 0, AT- 8 6
OFF vehicle5. Oil pumpAT- 2 7 56. Torque converterAT- 2 5 5
Items Symptom Condition Diagnostic item Reference page