light NISSAN 350Z 2007 Z33 LAN System Workshop Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2007, Model line: 350Z, Model: NISSAN 350Z 2007 Z33Pages: 76, PDF Size: 2.38 MB
Page 42 of 76
LAN-42
[CAN]
PRECAUTIONS
Revision: 2006 November2007 350Z
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS004PP
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 ServiceNKS0053P
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.
Precautions for Trouble DiagnosisNKS004PR
CAUTION:
Never apply 7.0 V or more to the measurement terminal.
Use a tester with open terminal voltage of 7.0 V or less.
Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairNKS004PS
Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
SKIB8766E
Page 49 of 76
TROUBLE DIAGNOSIS
LAN-49
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2006 November2007 350Z
CAN Communication Signal ChartNKS004PV
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal
chart.
TYPE 1
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signal name/Connecting unit
ECM
BCM
M&A
ABS
IPDM-E
A/C compressor feedback signal T R
A/C compressor request signal T R
Accelerator pedal position signal T R
ASCD CRUISE lamp signal T R
ASCD SET lamp signal T R
Cooling fan speed request signal T R
Engine coolant temperature signal T R
Engine speed signal T R R
Fuel consumption monitor signal T R
Malfunction indicator lamp signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signal T R
Day time running light request signal T R
Door switch signal T R R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R
Low beam request signal T R
Position lights request signal T R R
Rear window defogger switch signal T R
Sleep request 1 signal T R
Sleep request 2 signal T R
Theft warning horn request signal T R
Tire pressure signal T R
Turn indicator signal T R
Wake up request 1 signal T R
Fuel level sensor signal R T
Seat belt buckle switch signal R T
Vehicle speed signalRR T
RT
ABS warning lamp signal R T
Brake warning lamp signal R T
Front wiper stop position signal R T
High beam status signal R T
Hood switch signal R T
Page 50 of 76
LAN-50
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 November2007 350Z
NOTE:
CAN data of the air bag diagnosis sensor unit is not used by usual service work, thus it is omitted.
TYPE 2/TYPE 3
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive Low beam status signal R T
Rear window defogger control signal R TSignal name/Connecting unit
ECM
BCM
M&A
ABS
IPDM-E
Signal name/Connecting unitECM
TCM
BCM
M&A
ABS
IPDM-E
A/C compressor feedback signal T R
A/C compressor request signal TR
Accelerator pedal position signal T R R
ASCD CRUISE lamp signal T R
ASCD OD cancel request signal T R
ASCD operation signal T R
ASCD SET lamp signal T R
Battery voltage signal T R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine coolant temperature signal T R
Engine speed signal T R R R
Fuel consumption monitor signal T R
Malfunction indicator lamp signal T R
Wide open throttle position signal T R
A/T CHECK indicator lamp signal T R
A/T position indicator signal T R R
A/T self-diagnosis signal R T
Manual mode gear position signal T R
Manual mode indicator signal T R
Output shaft revolution signal R T
Turbine revolution signal R T
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signal T R
Day time running light request signal T R
Door switch signal T R R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R
Low beam request signal T R
Position lights request signal T R R
Page 52 of 76
LAN-52
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 November2007 350Z
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine coolant temperature signal T R
Engine speed signal T R R R
Fuel consumption monitor signal T R
Malfunction indicator lamp signal T R
Wide open throttle position signal T R
A/T shift schedule change demand signal T R
ABS operation signal T R
ABS warning lamp signal T R
Brake warning lamp signal T R
SLIP indicator lamp signal T R
VDC OFF indicator lamp signal T R
Vehicle speed signalTR
RRRT
A/T CHECK indicator lamp signal T R
A/T position indicator signal R T R
A/T self-diagnosis signal R T
Manual mode gear position signal T R
Manual mode indicator signal T R
Output shaft revolution signal R T
Turbine revolution signal R T
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signal T R
Day time running light request signal T R
Door switch signal T R R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R
Low beam request signal T R
Position lights request signal T R R
Rear window defogger switch signal T R
Sleep request 1 signal T R
Sleep request 2 signal T R
Theft warning horn request signal T R
Tire pressure signal T R
Turn indicator signal T R
Wake up request 1 signal T R
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R TSignal name/Connecting unit
ECM
ABS
TCM
BCM
M&A
STRG
IPDM-E