AT-102
[RE4F04B]
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
Revision: November 2006
2006 Altima
NOT USED
Maximum speed
not attained.
Acceleration
poor.
ON vehicle
1. Fluid level
2. Park/neutral position (PNP) switch adjust-
ment
3. Shift solenoid valve A
4. Shift solenoid valve B
5. Control valve assembly
OFF vehicle
6. Reverse clutch
7. High clutch
8. Brake band
9. Low & reverse brake
10. Oil pump
11. Torque converter
Transaxle noise
in D, 2, 1 and R
positions.
ON vehicle
1. Fluid level
OFF vehicle
2. Torque converter
Engine brake
does not operate
in “1” position.
ON vehicle
1. Park/neutral position (PNP) switch adjust-
ment
2. Control cable adjustment
3. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTR
,
5. Shift solenoid valve A
6. Control valve assembly
7. Overrun clutch solenoid valve
OFF vehicle
8. Overrun clutch
9. Low & reverse brake
Transaxle over-
heats.
ON vehicle
1. Fluid level
2. Engine idling rpm
3. Throttle position sensor [accelerator pedal
position (APP) sensor] adjustment
4. Line pressure test
5. Line pressure solenoid valve
6. Control valve assembly
OFF vehicle
7. Oil pump
8. Reverse clutch
9. High clutch
10. Brake band
11. Forward clutch
12. Overrun clutch
13. Low & reverse brake
14. Torque converter
Items
Symptom
Condition
Diagnostic Item
Reference Page