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Infiniti QX56 (Z62). Manual - part 1314
SYSTEM SYMPTOM
TM-165
< SYMPTOM DIAGNOSIS >
[7AT: RE7R01B]
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TM
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SYMPTOM DIAGNOSIS
SYSTEM SYMPTOM
Symptom Table
INFOID:0000000006226890
• The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.
• Perform diagnoses of symptom table 1 before symptom table 2.
SYMPTOM TABLE 1
Symptom
Diagnostic item
Control cable
Ou
tp
ut
sp
ee
d s
en
s
o
r
V
e
h
ic
le
sp
ee
d si
gn
al
Acc
e
le
ra
to
r pe
da
l
p
o
s
it
ion
se
ns
or
En
gi
ne
sp
ee
d
sig
na
l
Inp
ut
sp
ee
d se
ns
or
A/T
f
lu
id t
e
m
p
e
rat
ure
se
ns
or
Ba
tte
ry vo
lt
a
g
e
T
ran
sm
is
si
on
ran
g
e
swi
tc
h
Ma
nu
al
mo
de
swi
tc
h
S
top
la
mp
s
w
itc
h
Li
n
e
pre
ss
u
re
sol
e
no
id
va
lv
e
T
o
rq
ue
co
nv
ert
e
r s
o
le
n
o
id
v
a
lv
e
Lo
w bra
ke
sol
e
no
id
va
lv
e
F
ron
t b
rak
e so
len
oi
d va
lv
e
Hig
h
an
d l
o
w re
ve
rse
c
lut
ch
s
o
le
no
id
va
lv
e
In
pu
t clu
tch
sol
e
n
o
id
valve
Dire
ct
cl
ut
ch
so
le
no
id
va
lv
e
23
46
bra
k
e
s
ol
e
no
id
va
lv
e
An
ti-i
nte
rlo
ck
s
o
le
no
id
v
a
lv
e
S
tarter relay
CAN communication
Poor
perfor-
mance
Driving
perfor-
mance
Shift point is high in “D” position.
1
2
3
Shift point is low in “D” position.
1
2
Large
shock
When
shifting
gears
→
“D” position
4
7
6
6
5
3
2
3
1
→
“R” position
4
7
6
6
5
3
2
1
1GR
⇔
2GR
4
2
5
4
4
3
1
2GR
⇔
3GR
4
2
5
4
4
3
1
3GR
⇔
4GR
4
2
5
4
4
3
3
1
4GR
⇔
5GR
4
2
5
4
4
3
3
1
5GR
⇔
6GR
4
2
5
4
4
3
3
1
6GR
⇔
7GR
4
2
5
4
4
3
3
1
Downshift when
accelerator ped-
al is depressed
3
2
4
3
3
1
Upshift when ac-
celerator pedal
is released
3
2
4
3
3
1
Lock-up
4
2
4
4
4
3
1
Judder
Lock-up
2
1
1
4
3
Strange noise
In “R” position
2
1
In “N” position
2
1
In “D” position
2
1
Engine at idle
2
1