TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
AT-99
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
Slips/Will Not
Engage
Almost no shock
or slipping in
change from D
2
to D
3
.
ON vehicle
1. Fluid level
2. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
3. Line pressure test
4. Control valve assembly
OFF vehicle
5. High clutch
6. Forward clutch
Almost no shock
or slipping in
change from D
3
to D
4
.
ON vehicle
1. Fluid level
2. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
3. Line pressure test
4. Control valve assembly
OFF vehicle
5. High clutch
6. Brake band
Races extremely
fast or slips in
changing from D
4
to D
3
when
depressing pedal.
ON vehicle
1. Fluid level
2. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
3. Line pressure test
4. Line pressure solenoid valve
5. Control valve assembly
OFF vehicle
6. High clutch
7. Forward clutch
Races extremely
fast or slips in
changing from D
4
to D
2
when
depressing pedal.
ON vehicle
1. Fluid level
2. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
3. Line pressure test
4. Line pressure solenoid valve
5. Shift solenoid valve A
6. Control valve assembly
OFF vehicle
7. Brake band
8. Forward clutch
Races extremely
fast or slips in
changing from D
3
to D
2
when
depressing pedal.
ON vehicle
1. Fluid level
2. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
3. Line pressure test
4. Line pressure solenoid valve
5. Control valve assembly
6. A/T fluid temperature sensor
OFF vehicle
7. Brake band
8. Forward clutch
9. High clutch
Items
Symptom
Condition
Diagnostic Item
Reference Page