Infiniti G37 Coupe. Manual — part 1429
![](/vehicles/zatt/keash/veak/ndigi.png)
WT-88
< SYMPTOM DIAGNOSIS >
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
Description
INFOID:0000000001687013
LOW TIRE PRESSURE WARNING LAMP BLINKS
The tire pressure monitoring system is not malfunctioning if the low
tire pressure warning lamp blinks in the pattern as shown in the fig-
ure.
The incident occurs because the transmitter of each wheel is not
wake up.
Perform transmitter wake up operation. Refer to
TER WAKE UP OPERATION : Special Repair Requirement"
JPEIC0031GB
![](/vehicles/zatt/keash/veak/olienong.png)
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
WT-89
< SYMPTOM DIAGNOSIS >
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NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000001687014
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
2W
D mo
de
ls
:
,
.
—
—
NVH in DLN section.
NVH in DLN section.
NVH in F
AX and
FSU
sections.
NVH in RAX and
RSU sections.
Re
fe
r to
TIRES
in
thi
s
ch
art.
Refe
r to
ROAD WHEE
L i
n
t
h
is cha
rt.
NVH in F
AX,
RAX
secti
on.
NVH in BR
section.
NVH in ST section.
Possible cause and SUSPECTED PARTS
Im
p
rop
er i
n
s
ta
lla
tio
n
,
lo
os
en
es
s
Out-of
-round
un
ba
la
nc
e
In
correct tire
pressure
Un
ev
en
ti
re we
ar
Def
o
rm
at
io
n
or da
ma
ge
No
n-u
n
if
orm
ity
In
co
rrec
t ti
re
si
ze
PR
OP
EL
LE
R
S
H
A
F
T
DIFFERENTIAL
F
R
ONT
AXLE AND FRONT S
U
SPENSION
REA
R
AXLE AND REAR S
U
SPENSION
TI
RE
S
ROAD W
H
EELS
DRIV
E SHAFT
BR
AK
E
S
T
EERING
Symptom
TIRES
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
×
×
×
ROAD
WHEEL
Noise
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
Shimmy, Judder
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
WT-90
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Service Notice or Precautions
INFOID:0000000001687015
• Low tire pressure warning lamp blinks 1min, then turns ON when occurring any malfunction except low tire
pressure. Delete the memory with CONSULT-III, or register the ID to turn low tire pressure warning lamp
OFF. Refer to
WT-11, "AIR PRESSURE MONITOR : Diagnosis Description"
,
PROCEDURE : Special Repair Requirement"
.
• ID registration is required when replacing or rotating wheels, replacing transmitter or BCM. Refer to
• Replace grommet seal, valve core and cap of transmitter in TPMS every tire replacement by reaching wear
limit of tire. Refer to
.
![](/vehicles/zatt/keash/veak/bemicedo.png)
PREPARATION
WT-91
< PREPARATION >
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PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000001687016
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
INFOID:0000000001687017
Tool number
(Kent-Moore No.)
Tool name
Description
–
(J-45295)
Transmitter activation tool
ID registration
SEIA0462E
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
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