TROUBLE DIAGNOSIS
AT-453
[RE5F22A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
Time lag is large. (“N”
→
“ R” position)
ON vehicle
1. Fluid level and state
2. Actual engine torque signal
3. Turbine revolution sensor
4. TCM
5. Shift solenoid valve E
6. Control valve assembly
OFF vehicle
7. Forward and direct clutch assembly
8. 1st and reverse brake
Engine does not start in “N”, “P” position.
ON vehicle
1. Ignition switch and starter
2. Control cable adjustment
3. PNP switch
Engine starts in positions other than “N” or
“P”.
ON vehicle
1. Ignition switch and starter
2. Control cable adjustment
3. PNP switch
Engine stalls when selector lever shifted “N”
→
“D”, “R”.
ON vehicle
1. Fluid level and state
2. TCM
3. Shift solenoid valve D
4. Pressure control solenoid valve C
5. Control valve assembly
Engine stall when vehicle slow down.
ON vehicle
1. Fluid level and state
2. TCM
3. Shift solenoid valve D
4. Shift solenoid valve E
5. Pressure control solenoid valve C
6. Control valve assembly
Acceleration is extremely poor.
ON vehicle
1. Fluid level and state
2. Control cable and PNP switch adjustment
,
3. Engine speed signal
4. Electric throttle control signal
Gear does not change from D
1
→
D
2
or
from M
1
→
M
2
.
ON vehicle
1. Fluid level and state
2. TCM
3. Electric throttle control signal
4. Shift solenoid valve A
5. Shift solenoid valve B
6. Shift solenoid valve C
7. Shift solenoid valve D
8. Control valve assembly
OFF vehicle
9. 2nd coast brake
,
10. 2nd brake
11. One-way clutch No.1
12. One-way clutch No.2
Symptom
Condition
Diagnostic Item
Reference
page