2007 INFINITI M35 Factory Service Manual

Page 145 of 4647

INFINITI M35 2007  Factory Service Manual AT-66
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
5
Shift 
ShockShock is too large 
when changing D4  → 
D
5  or M4 →  M5 .ON vehicle1. Accelerator pedal position sensorAT- 1 3 2
2. A/T pos

Page 146 of 4647

INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
AT-67
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
8
Shift 
ShockShock is too large for 
lock-up.ON vehicle1. Accelerator pedal position sensorAT-132
2. A/T positionAT-

Page 147 of 4647

INFINITI M35 2007  Factory Service Manual AT-68
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
12
No Up 
ShiftGear does not change 
from D
3  → D4  or from 
M
3  → M4 .
Refer to AT-205, "
A/T 
Does Not Shift: D3 → 
D4" .ON vehicle1.

Page 148 of 4647

INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
AT-69
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M4515
No Down 
ShiftIn “D” or “M” position, 
does not downshift to 
3rd gear.ON vehicle1. A/T fluid level and sta

Page 149 of 4647

INFINITI M35 2007  Factory Service Manual AT-70
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
18
Slips/Will 
Not 
EngageWhen “D” or “M” posi-
tion, remains in 1st 
gear.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle spe

Page 150 of 4647

INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
AT-71
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
20
Slips/Will 
Not 
EngageWhen “D” or “M” posi-
tion, remains in 3rd 
gear.ON vehicle1. A/T fluid level and s

Page 151 of 4647

INFINITI M35 2007  Factory Service Manual AT-72
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
22
Slips/Will 
Not 
EngageWhen “D” or “M” posi-
tion, remains in 5th 
gear.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle spe

Page 152 of 4647

INFINITI M35 2007  Factory Service Manual TROUBLE DIAGNOSIS
AT-73
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M4525
Slips/Will 
Not 
EngageDoes not hold lock-up 
condition.
Refer to AT-210, "A/T 
Does Not Hold Lock-
up Condition" .