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BULB SPECIFICATIONS............................................314
Headlamp.................................................................314
Exterior Lamp ..........................................................314
Interior Lamp............................................................314
WIRING DIAGRAM CODES (CELL CODES) .............315
WIRING DIAGRAM REFERENCE CHART
ECCS, IGNITION SYSTEM ........................................................................\
................... EC SECTION
ANTI-LOCK BRAKE SYSTEM ........................................................................\
.............. BR SECTION
SRS ``AIR BAG'' ........................................................................\
.................................... RS SECT ION
HEATER AND AIR CONDITIONER ........................................................................\
...... HA SECTION
DIFFERENTIAL CARRIER ........................................................................\
.................... PD SECTION
REAR SUSPENSION ........................................................................\
............................. RA SECTION
FUEL SYSTEM ........................................................................\
....................................... FE SECT ION
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Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER''
The Supplemental Restraint System such as ``AIR BAG'' and ``SEAT BELT PRE-TENSIONER'' used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger in a frontal collision.
The SRS system composition which is available to NISSAN MODEL Y61 is as follows (The composition var-
ies according to the destination.):
Driver air bag module (located in the center of the steering wheel), front passenger air bag module (located
on the instrument panel on passenger side), seat belt pre-tensioner, a diagnosis sensor unit, warning lamp,
wiring harness and spiral cable.
Information necessary to service the system safely is included in theRS sectionof this Service Manual.
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 in¯ation, all maintenance must be performed
by an authorized NISSAN 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 RS section.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation either just before
the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS
EL-1
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Description
HARNESS CONNECTOR
+All harness connectors have been modi®ed to prevent accidental looseness or disconnection.
+The connector can be disconnected by pushing or lifting the locking section.
CAUTION:
Do not pull the harness when disconnecting the connector.
[Example]
SEL769D
HARNESS CONNECTOR
EL-2
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Description
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
1M .................... 1 Make 2M .................... 2 Make
1T .................... 1 Transfer 1Mz1B .................... 1 Make 1 Break
SEL881H
SEL882H
STANDARDIZED RELAY
EL-3
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SEL661TA
STANDARDIZED RELAY
Description (Cont'd)
EL-4
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Schematic
TEL478A
POWER SUPPLY ROUTING
EL-5
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Wiring Diagram Ð POWER Ð
BATTERY POWER SUPPLY Ð IGNITION SW. IN ANY POSITION
TEL479A
POWER SUPPLY ROUTING
EL-6
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TEL480A
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
EL-7