TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-237
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
10. A/T Does Not Shift: D
2
→
D
3
ECS009A3
SYMPTOM:
A/T does not shift from D
2
to D
3
at the specified speed.
1.
CHECK SYMPTOM
Are 7. Vehicle Does Not Creep Forward In D, 3, 2 or 1 Position and 8. Vehicle Cannot Be Started From D
1
OK?
Yes or No
Yes
>> GO TO 2.
No
>> Go to
AT-228, "7. Vehicle Does Not Creep Forward in D, 3, 2 or 1 Position"
.
2.
CHECK PARK/NEUTRAL POSITION (PNP) SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to park/neutral position (PNP) switch cir-
cuit?
Without CONSULT-II
Does self-diagnosis show damage to park/neutral position (PNP)
switch circuit?
Yes or No
Yes
>> Check park/neutral position (PNP) switch circuit. Refer
to
AT-110, "DTC P0705 PARK/NEUTRAL POSITION
No
>> GO TO 3.
3.
CHECK THROTTLE POSITION SENSOR [ACCELERATOR PEDAL POSITION (APP) SENSOR]
Check throttle position sensor [accelerator pedal position (APP) sen-
sor]. Refer to
EC-206, "DTC P0122, P0123 TP SENSOR"
521, "DTC P2122, P2123 APP SENSOR"
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace throttle position sensor [accelerator
pedal position (APP) sensor].
WCIA0059E
LCIA0067E