PRECAUTIONS
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Revision: 2006 November2007 350Z
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NES000LO
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Battery ServiceNES000LP
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Notice or PrecautionsNES000LQ
Low tire pressure warning lamp flashes 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-21, "
ID Registration Procedure" .
ID registration is required when replacing or rotating wheels. replacing transmitter or BCM. Refer to WT-
21, "ID Registration Procedure" .
Replace grommet seal, valve core and cap of the transmitter in TPMS every tire replacement by reaching
wear limit of tire.
TROUBLE DIAGNOSIS
WT-27
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Revision: 2006 November2007 350Z
LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART
Diagnosis
ItemSymptom
(Ignition switch ON)Low tire pressure warning lamp Cause Action
Low tire pres-
sure warning
lampWarning light comes
on immediately and
turns off after 1 sec-
ond.All wheel transmit-
ters are “activated”
(working).None (system OK)
Warning light blinks
on for 2 seconds,
then turns off for 0.2
seconds-repeats.All wheel transmit-
ters are not acti-
vated.Activate all wheel transmit-
ters. Refer to WT-22,
"Transmitter Wake Up Oper-
ation" .
Warning light blinks 1
time.Front LH wheel
transmitter is not
activated.Activate front LH wheel
transmitter. Refer to WT-22,
"Transmitter Wake Up Oper-
ation" .
Warning light blinks 2
times.Front RH wheel
transmitter is not
activated.Activate front RH wheel
transmitter. Refer to WT-22,
"Transmitter Wake Up Oper-
ation" .
Warning light blinks 3
times.Rear RH wheel
transmitter is not
activated.Activate rear RH wheel
transmitter. Refer to WT-22,
"Transmitter Wake Up Oper-
ation" .
SEIA0592E
SEIA0593E
PEIA0073E
SEIA0595E
SEIA0596E
WT-28
TROUBLE DIAGNOSIS
Revision: 2006 November2007 350Z
NOTE:
If more than one wheel transmitter is NOT activated, the warning light blinking patterns for those wheels will combine. (Example: one
blink/OFF/three blinks = Rear LH and Rear RH transmitters are not activated.)Low tire pres-
sure warning
lampWarning light blinks 4
times.Rear LH wheel trans-
mitter is not acti-
vated.Activate rear LH wheel
transmitter. Refer to WT-22,
"Transmitter Wake Up Oper-
ation" .
Warning light comes
on and does not turn
off.Tire pressure is low.Check tire pressure with
CONSULT-III. Refer to WT-
24, "DATA MONITOR
MODE" .
The fuse for combi-
nation meter from
battery is pulled out.Check the fuse for combina-
tion meter from battery.
Install or replace (if needed).
BCM connector
pulled out.Check BCM connector. Re-
connect if needed.
Low tire pressure or
tire pressure moni-
toring system mal-
function.
Perform CONSULT-III
Self- Diagnosis. Refer to
WT-23, "
SELF-DIAG
RESULTS MODE" .
–Perform ID Registration if
needed. Refer to WT-21,
"ID Registration Proce-
dure" .
Turn signal
lampTurn signal lamp
does not flash 2
times or horn does
not sound after trans-
mitter activation.—1. Tool J-45295 (spe-
cial service tool)
battery low.
2. Ignition OFF dur-
ing activation.
3. Tool J-45295 (spe-
cial service tool)
not positioned cor-
rectly.
4. Transmitters
already activated.1. Install new battery.
2. Make sure ignition is ON
during activation.
3. Position tool correctly dur-
ing activation.
4. None Diagnosis
ItemSymptom
(Ignition switch ON)Low tire pressure warning lamp Cause Action
SEIA0597E
SEIA0598E