2007 NISSAN TIIDA reverse

TM-336
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
A/T CONTROL SYSTEM
“R” Position
SAT380J
Reverse clutch
Low & reverse brakeFront planetary carrier is stationary because of the operation of low and reverse brake.
Input power is transmitted to front sun gear through reverse clutch, which drives front
internal gear in the opposite direction.
Engine brakeAs there is no one-way clutch in the power transaxle line, engine brake can be obtained
when decelerating.

TM-344
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
A/T CONTROL SYSTEM
Control Valve
INFOID:0000000001714318
FUNCTION OF CONTROL VALVES
Centrifugal Cancel MechanismINFOID:0000000001714319
FUNCTION
The centrifugal cancel mechanism is a mechanism to cancel the centrifugal hydraulic pressure instead of the
conventional check balls. It cancels the centrifugal hydraulic pressure which is generated as high clutch drum
rotates, and it allows for preventing high clutch from dragging and for providing stable high clutch piston press-
ing force in all revolution speeds.
STRUCTURE/OPERATION
Valve name Function
Pressure regulator valve, plug and sleeve
plugRegulates oil discharged from the oil pump to provide optimum line pressure for all driving
conditions.
Pressure modifier valve and sleeve Used as a signal supplementary valve to the pressure regulator valve. Regulates pres-
sure-modifier pressure (signal pressure) which controls optimum line pressure for all driv-
ing conditions.
Pilot valve Regulates line pressure to maintain a constant pilot pressure level which controls lock-up
mechanism, overrun clutch, shift timing.
Accumulator control valve Regulates accumulator back-pressure to pressure suited to driving conditions.
Manual valve Directs line pressure to oil circuits corresponding to select positions.
Hydraulic pressure drains when the shift lever is in Neutral.
Shift valve A Simultaneously switches three oil circuits using output pressure of shift solenoid valve A
to meet driving conditions (vehicle speed, throttle opening, etc.).
Provides automatic downshifting and upshifting (1st → 2nd → 3rd → 4th gears/4th → 3rd
→ 2nd → 1st gears) in combination with shift valve B.
Shift valve B Simultaneously switches two oil circuits using output pressure of shift solenoid valve B in
relation to driving conditions (vehicle speed, throttle opening, etc.).
Provides automatic downshifting and upshifting (1st → 2nd → 3rd → 4th gears/4th → 3rd
→ 2nd → 1st gears) in combination with shift valve A.
Overrun clutch control valve Switches hydraulic circuits to prevent engagement of the overrun clutch simultaneously
with application of the brake band in D
4. (Interlocking occurs if the overrun clutch engages
during D
4.)
1st reducing valve Reduces low & reverse brake pressure to dampen engine-brake shock when downshift-
ing from the 1st position 1
2 to 11.
Overrun clutch reducing valve Reduces oil pressure directed to the overrun clutch and prevents engine-brake shock.
In the 1st and 2nd positions, line pressure acts on the overrun clutch reducing valve to
increase the pressure-regulating point, with resultant engine brake capability.
Torque converter relief valve Prevents an excessive rise in torque converter pressure.
Torque converter clutch control valve, plug
and sleeveActivates or inactivates the lock-up function.
Also provides smooth lock-up through transient application and release of the lock-up
system.
1-2 accumulator valve and piston Lessens the shock find when the 2nd gear band servo contracts, and provides smooth
shifting.
3-2 timing valve Switches the pace that oil pressure is released depending on vehicle speed; maximizes
the high clutch release timing, and allows for soft downshifting.
Shuttle valve Determines if the overrun clutch solenoid valve should control the 3-2 timing valve or the
overrun clutch control valve and switches between the two.
Cooler check valve At low speeds and with a small load when a little heat is generated, saves the volume of
cooler flow, and stores the oil pressure for lock-up.

TM-354
< FUNCTION DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
DIAGNOSIS SYSTEM (TCM)
t1 = 2.5 seconds t2 = 2.0 seconds t3 = 1.0 second t4 = 1.0 second
How to Erase Self-diagnostic Results
1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait for at least
5 seconds and then turn it ON again.
2. Perform "Diagnostic Procedure Without CONSULT-III".
3. Turn ignition switch OFF. (The self-diagnostic results will be erased.)
11th judgement flicker is longer than others.
Line pressure solenoid valve circuit is short-circuited or discon-
nected.
⇒ Go to XX-XX, "*****"
.12th judgement flicker is longer than others.
CAN communication line is damaged.
⇒ Go to XX-XX, "*****"
.
Lamp turns off.
Park/neutral position (PNP) switch, overdrive control switch,
closed throttle position signal or wide open throttle position signal
circuit is disconnected or TCM is damaged.
(Because overdrive control switch signal, closed throttle position
signal and wide open throttle position signal are input via CAN
communication line malfunction may continue after self-diagno-
sis.)
⇒ Go to XX-XX, "*****"
. Flickers as shown below.
Battery power is low.
Battery has been disconnected for a long time.
Battery is connected reversely.
(When reconnecting TCM connectors.—This is not a malfunction.)
⇒ Go to XX-XX, "*****"
. OD OFF indicator lamp
SCIA7083ESCIA7085E
SCIA4674ESCIA4675E

TM-430
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
Shift ShockSharp shock in shift-
ing from “N” to “D” po-
sition.ON vehicle1. Engine idling speedXX-XX, "*****"

(Type 1), XX-XX,
"*****" (Type 2)
2. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
3. Line pressure testTM-178
4. A/T fluid temperature sensorTM-48
(Type 1),
XX-XX, "*****"

(Type 2)
5. Engine speed signalTM-56
(Type 1),
XX-XX, "*****"

(Type 2)
6. Line pressure solenoid valveTM-81
(Type 1),
XX-XX, "*****"

(Type 2)
7. Control valve assemblyXX-XX, "*****"
8. Accumulator N-DXX-XX, "*****"
OFF vehicle 9. Forward clutchXX-XX, "*****"
Too sharp a shock in
changing from D
1 to
D
2.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Accumulator servo releaseXX-XX, "*****"
4. Control valve assemblyXX-XX, "*****"
5. A/T fluid temperature sensorTM-48
(Type 1),
XX-XX, "*****"

(Type 2)
OFF vehicle 6. Brake bandXX-XX, "*****"
Too sharp a shock in
changing from D
2 to
D
3.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Control valve assemblyXX-XX, "*****"
OFF vehicle4. High clutchXX-XX, "*****"5. Brake bandXX-XX, "*****"
Too sharp a shock in
changing from D
3 to
D
4.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Control valve assemblyXX-XX, "*****"
OFF vehicle4. Brake bandXX-XX, "*****"5. Overrun clutchXX-XX, "*****"
6. Forward one-way clutchXX-XX, "*****"
Gear change shock
during deceleration by
releasing accelerator
pedal.ON vehicle1. Accelerator pedal position sensorEC-297
(Type 1),
EC-583
(Type 2)
2. Line pressure testTM-178
3. Overrun clutch solenoid valveTM-93
(Type 1),
XX-XX, "*****"

(Type 2)
4. Control valve assemblyXX-XX, "*****"
Large shock in chang-
ing from 1
2 to 11 in “1”
position.ON vehicle 1. Control valve assemblyXX-XX, "*****"OFF vehicle 2. Low & reverse brakeXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page

TM-432
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
No Down ShiftFailure to change
gear from D
4 to D3.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Overrun clutch solenoid valveXX-XX, "*****"
4. Shift solenoid valve A XX-XX, "*****"
5. Line pressure solenoid valveXX-XX, "*****"
6. Control valve assemblyXX-XX, "*****"
OFF vehicle7. Brake bandXX-XX, "*****"8. Overrun clutchXX-XX, "*****"
Failure to change
gear from D
3 to D2 or
from D
4 to D2.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Shift solenoid valve AXX-XX, "*****"
4. Shift solenoid valve BXX-XX, "*****"
5. Control valve assemblyXX-XX, "*****"
OFF vehicle6. High clutchXX-XX, "*****"7. Brake bandXX-XX, "*****"
Failure to change
gear from D
2 to D1 or
from D
3 to D1.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Shift solenoid valve AXX-XX, "*****"
4. Shift solenoid valve BXX-XX, "*****"
5. Control valve assemblyXX-XX, "*****"
OFF vehicle6. Low one-way clutchXX-XX, "*****"7. High clutchXX-XX, "*****"
8. Brake bandXX-XX, "*****"
Failure to change
from D
3 to 22 when
shifting selector lever
into “2” position.
XX-XX, "*****"ON vehicle1. Accelerator pedal position sensorEC-5832. Shift solenoid valve BXX-XX, "*****"
3. Control valve assembly XX-XX, "*****"
4. Control cable adjustmentXX-XX, "*****"
OFF vehicle 5. Brake bandXX-XX, "*****"
No Down ShiftDoes not change from
12 to 11 in 1st position.ON vehicle1. PNP switch adjustmentXX-XX, "*****"
2. Vehicle speed sensor·A/T (Revolution sensor)
and vehicle speed sensor·MTRXX-XX, "*****"
and XX-XX,
"*****"
3. Shift solenoid valve AXX-XX, "*****"
4. Control valve assemblyXX-XX, "*****"
5. Overrun clutch solenoid valveXX-XX, "*****"
OFF vehicle6. Overrun clutchXX-XX, "*****"7. Low & reverse brakeXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page

TM-434
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
SYSTEM SYMPTOM
Slips/Will Not EngageVehicle will not run in
“R” position (but runs
in “D”, “2” and “1” po-
sitions). Clutch slips.
Very poor accelera-
tion.ON vehicle1. Control cable adjustmentXX-XX, "*****"
2. Stall testXX-XX, "*****"
3. Line pressure testTM-178
4. Line pressure solenoid valveXX-XX, "*****"
5. Control valve assemblyXX-XX, "*****"
OFF vehicle6. Reverse clutchXX-XX, "*****"
7. High clutchXX-XX, "*****"
8. Forward clutchXX-XX, "*****"
9. Overrun clutchXX-XX, "*****"
10. Low & reverse brakeXX-XX, "*****"
Vehicle will not run in
“D” and “2” positions
(but runs in “1” and
“R” positions).ON vehicle 1. Control cable adjustmentXX-XX, "*****"
OFF vehicle 2. Low one-way clutchXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page

SYSTEM SYMPTOM
TM-435
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
Slips/Will Not EngageVehicle will not run in
“D”, “1”, “2” positions
(but runs in R posi-
tion). Clutch slips.
Very poor accelera-
tion.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Stall testTM-175
3. Line pressure testTM-178
4. Line pressure solenoid valveXX-XX, "*****"
5. Control valve assemblyXX-XX, "*****"
6. Accumulator N-DXX-XX, "*****"
OFF vehicle7. Reverse clutchXX-XX, "*****"
8. High clutchXX-XX, "*****"
9. Forward clutchXX-XX, "*****"
10. Forward one-way clutchXX-XX, "*****"
11. Low one-way clutchXX-XX, "*****"
Clutches or brakes
slip somewhat in start-
ing.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Control cable adjustmentXX-XX, "*****"
3. Accelerator pedal position sensorEC-583
4. Line pressure testTM-178
5. Line pressure solenoid valveXX-XX, "*****"
6. Control valve assemblyXX-XX, "*****"
7. Accumulator N-DXX-XX, "*****"
OFF vehicle8. Forward clutchXX-XX, "*****"
9. Reverse clutchXX-XX, "*****"
10. Low & reverse brakeXX-XX, "*****"
11. Oil pumpXX-XX, "*****"
12. Torque converterXX-XX, "*****"
No creep at all.
XX-XX, "*****"
, XX-
XX, "*****"
ON vehicle1. A/T fluid levelXX-XX, "*****"2. Line pressure testTM-178
3. Control valve assemblyXX-XX, "*****"
OFF vehicle4. Forward clutchXX-XX, "*****"5. Oil pumpXX-XX, "*****"
6. Torque converterXX-XX, "*****"
Almost no shock or
clutches slipping in
change from D
1 to D2.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Line pressure testTM-178
4. Accumulator servo releaseXX-XX, "*****"
5. Control valve assemblyXX-XX, "*****"
OFF vehicle 6. Brake bandXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page

SYSTEM SYMPTOM
TM-437
< SYMPTOM DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
Slips/Will Not EngageRaces extremely fast
or slips in changing
from D
3 to D2 when
depressing accelera-
tor pedal. ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensor EC-583
3. Line pressure testTM-178
4. Line pressure solenoid valveXX-XX, "*****"
5. Shift solenoid valve BXX-XX, "*****"
6. Control valve assemblyXX-XX, "*****"
OFF vehicle7. Brake bandXX-XX, "*****"8. High clutchXX-XX, "*****"
Races extremely fast
or slips in changing
from D
4 or D3 to D 1
when depressing ac-
celerator pedal.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Accelerator pedal position sensorEC-583
3. Line pressure testTM-178
4. Line pressure solenoid valveXX-XX, "*****"
5. Shift solenoid valve AXX-XX, "*****"
6. Shift solenoid valve BXX-XX, "*****"
7. Control valve assemblyXX-XX, "*****"
OFF vehicle8. Forward clutchXX-XX, "*****"9. Forward one-way clutchXX-XX, "*****"
10. Low one-way clutchXX-XX, "*****"
Vehicle will not run in
any position.ON vehicle1. A/T fluid levelXX-XX, "*****"
2. Control cable adjustmentXX-XX, "*****"
3. Line pressure testTM-178
4. Line pressure solenoid valveXX-XX, "*****"
OFF vehicle5. Oil pumpXX-XX, "*****"
6. High clutchXX-XX, "*****"
7. Brake bandXX-XX, "*****"
8. Low & reverse brakeXX-XX, "*****"
9. Torque converterXX-XX, "*****"
10. Parking componentsXX-XX, "*****"
OthersEngine cannot be
started in “P” and “N”
positions.
XX-XX, "*****"
ON vehicle1. Ignition switch and starterXX-XX, "*****"
,
XX-XX, "*****"
2. Control cable adjustmentXX-XX, "*****"
3. PNP switch adjustmentXX-XX, "*****"
Engine starts in posi-
tions other than “P”
and “N”.ON vehicle1. Control cable adjustmentXX-XX, "*****"
2. PNP switch adjustmentXX-XX, "*****"
Items Symptom Condition Diagnostic item Reference page