2001 NISSAN ALMERA TINO wiring

Engine control component parts
location ................................ EC-26, 560, 1071
Engine control module (ECM) ........ EC-358, 880
Engine control system diagram and
chart .................................... EC-32, 566, 1076
Engine coolant temperature sensor
(ECTS) .............................. EC-169, 694, 1150
Engine fail-safe system .................. EC-123, 647
Engine oil precautions .................................. GI-7
Engine outer component parts ........... EM-12, 82
Engine removal ........................ EM-49, 130, 218
Engine room - See Engine
compartment .......................................... BT-66
Engine serial number ................................. GI-39
Evaporative emission (EVAP)
system ........................................... EC-39, 573
Exhaust gas recirculation (EGR)
valve ........... EC-310, 393, 446, 834, 921, 975
Exhaust system ................................... FE-11, 23
Exterior ...................................................... BT-38
F
F/PUMP - Wiring diagram ............. EC-518, 1034
FR02 - Wiring diagram .. EC-187, 207, 216, 415,
712, 732, 741, 945
FR02/H - Wiring diagram ............... EC-223, 422,
748, 952
FUEL - Wiring diagram ... EC-271, 279, 794, 802
Fan switch ................................................. HA-61
Final drive (FF M/T) ...................... MT-47, 63, 77
Finisher, interior - See Trim ....................... BT-28
Finisher, trunk lid ....................................... BT-31
Floor trim ................................................... BT-28
Fluids ........................................................ MA-20
Flywheel (clutch) ....................................... CL-22
Flywheel runout ........................ EM-60, 142, 235
Fog lamp, front, removal and
installation ................................................ BT-7
Fog lamp, front .......................................... EL-95
Fork rod (M/T) ..................................... MT-26, 64
Freeze frame data .............. EC-61, 71, 585, 596
Front axle .................................................... AX-2
Front bumper ............................................... BT-7
Front combination lamp removal and
installation ................................................ BT-7
Front disc brake ........................................ BR-24
Front door .................................................. BT-13
Front fog lamp removal and
installation ................................................ BT-7
Front fog lamp ........................................... EL-95
Front heated oxygen sensor (HO2S)
heater .......................... EC-221, 421, 746, 951
Front heated oxygen sensor (HO2S) ..... EC-184,
192, 198, 204, 214, 414, 709,
717, 723, 729, 739, 944Front seat belt ............................................. RS-5
Front seat .................................................. BT-46
Front suspension ........................................ SU-2
Front washer ............................................ EL-176
Front wiper ............................................... EL-176
Fuel cut control (at no load & high
engine speed) ..................... EC-39, 573, 1081
Fuel gauge ............................................... EL-130
Fuel injection system ............. EC-269, 277, 792,
800, 1079
Fuel injector .................................. EC-494, 1021
Fuel precautions ........................................... GI-8
Fuel pressure check ......................... EC-43, 577
Fuel pressure regulator .................... EC-44, 578
Fuel pressure release ....................... EC-43, 577
Fuel pump relay ............................ EC-516, 1032
Fuel pump ..................................... EC-516, 1032
Fuel system ........................................... FE-5, 15
Fuel tank vacuum relief valve ........... EC-40, 574
Fuse block ............................................... EL-527
Fuse ........................................................... EL-32
Fusible link ................................................. EL-32G
GLOW - Wiring diagram ....................... EC-1267
Garage jack and safety stand .................... GI-43
Gauges .................................................... EL-130
Gear components (M/T) ..................... MT-25, 63
Generator - See Alternator ....................... SC-28
Generic scan tool (GST) ................... EC-93, 617
Glass .......................................................... BT-14
Glow plug .............................................. EC-1267
Glow relay ............................................. EC-1267
Grease ...................................................... MA-20
Ground distribution .............................. EL-33, 48
H
H/LAMP - Wiring diagram .......................... EL-69
HEATER - Wiring diagram ........................ HA-23
HFC134a (R134a) system
precaution ................................................ HA-2
HFC134a (R134a) system service
procedure .............................................. HA-85
HFC134a (R134a) system service
tools ....................................................... HA-10
HFC134a system service equipment
precaution ................................................ HA-6
HORN - Wiring diagram .......................... EL-193
HSEAT - Wiring diagram ......................... EL-234
Harness connector ...................................... EL-5
Harness layout ......................................... EL-452
Hazard warning lamp .............................. EL-101
Headlamp removal and installation ............. BT-7
Headlamp washer .................................... EL-190
ALPHABETICAL INDEX
IDX-4

Headlamp .................................................. EL-69
Headlining - See Roof trim ........................ BT-35
Heated oxygen sensor (HO2S)
(front) . EC-184, 192, 198, 204, 214, 414, 709,
717, 723, 729, 739, 944
Heated oxygen sensor (HO2S) heater
(front) .......................... EC-221, 421, 746, 951
Heated oxygen sensor (HO2S) heater
(rear) ........................... EC-263, 433, 786, 963
Heated oxygen sensor (rear) . EC-227, 237, 246,
256, 426, 752, 761, 770, 779, 956
Heated seat ............................................. EL-234
Height (Dimensions) ................................... GI-41
Hood ............................................................ BT-7
Horn ......................................................... EL-193
How to erase DTC for OBD system .. EC-69, 71,
594, 596, 1096
I
IACV-AAC valve ............. EC-343, 466, 863, 995
IATS - Wiring diagram .... EC-163, 409, 689, 939
IGN/SG - Wiring diagram ................ EC-501, 903
ILL - Wiring diagram ................................ EL-109
INJECT - Wiring diagram .............. EC-495, 1022
IVC - Wiring diagram ...................... EC-362, 476
Identification plate ...................................... GI-39
Idle air control (IAC) system .......... EC-343, 466,
863, 995
Idle air control valve (IACV) ........... EC-343, 466,
863, 995
Idle speed ........................................ EC-46,1111
Ignition coil .................................... EC-907, 1010
Ignition control system ............................ EC-500
Ignition timing ............................................ EC-46
Ignition wire inspection ........................... EC-814
Illumination ............................................... EL-107
Injection nozzle ..................................... EC-1083
Injector removal and installation ....... EC-44, 578
Input shaft (FF M/T) ..................... MT-34, 63, 68
Instrument panel ........................................ BT-22
Intake air temperature sensor ........ EC-161, 407,
687, 937
Intake valve timing control solenoid
valve ............................................ EC-360, 475
Interior lamp on-off control ....................... EL-117
Interior lamp ............................................. EL-116
Interior ........................................................ BT-28
J
Jacking points ............................................ GI-43
Joint connector (J/C) ............................... EL-531
Junction box (J/B) .................................... EL-527
K
KS - Wiring diagram ............................... EC-292
Keyless entry system - See Multi-re-
mote control system ............................. EL-314
Knock sensor (KS) ................. EC-291, 815, 816
Knuckle spindle ........................................... AX-5
L
LOAD - Wiring diagram ................ EC-536, 1051
Length (Dimensions) .................................. GI-41
License lamp ............................................. EL-87
Lifting points ............................................... GI-44
Line pressure test (A/T) ............................. AT-52
Liquid gasket application .............. EM-5, 76, 158
Location of electrical units ....................... EL-442
Lock, door .................................................. BT-18
Lubricant (R134a) A/C .............................. HA-87
Lubricants ................................................. MA-20
Lubrication circuit (engine) .............. LC-4, 24, 43
M
M/T major overhaul ............................. MT-24, 62
M/T removal and installation ..................... MT-18
MAFS - Wiring diagram ........ EC-156, 682, 1143
MAIN - Wiring diagram ......... EC-146, 671, 1136
MIL & Data link connectors circuit ......... EC-545,
1060
MIL/DL - Wiring diagram .... EC-545, 1060, 1303
MIRROR - Wiring diagram ...................... EL-241
Magnet clutch ............................................ HA-90
Mainshaft (M/T) ............................ MT-39, 63, 73
Malfunction indicator lamp (MIL) .............. EC-73,
598, 1097
Manual air conditioner - Wiring
diagram .................................................. HA-27
Manual transaxle number .......................... GI-40
Mass air flow sensor (MAFS) ................ EC-154,
679, 1143
Master cylinder (clutch) ............................. CL-11
Meter ........................................................ EL-130
Mirror defogger ........................................ EL-198
Mirror, door ................................................ BT-63
Misfire ............................................. EC-285, 808
Mode door control linkage
adjustment ............................................. HA-48
Model variation ........................................... GI-37
Molding - See Exterior ............................... BT-38
Multi-remote control system .................... EL-314
Multiport fuel injection (MFI) system . EC-35, 569
Multiport fuel injection precautions ............... GI-6
ALPHABETICAL INDEX
IDX-5

N
NATS (Nissan Anti-theft System)
precautions ................................................... GI-3
NATS (Nissan Anti-theft System) ............ EL-334
NATS - Wiring diagram ............................ EL-338
NVH troubleshooting (AX) ........................... AX-3
NVH troubleshooting (BR) .......................... BR-6
NVH troubleshooting (MT) .......................... MT-9
NVH troubleshooting (ST) ........................... ST-5
NVH troubleshooting (SU) ........................ SU-17
NVH troubleshooting CL ............................. CL-4
NVIS (Nissan vehicle immobiliser sys-
tem) precautions ....................................... GI-3
Neutral position switch . EC-402, 490, 931, 1016
O
Oil pan (engine) ......................... EM-20, 91, 170
Oil pressure (engine) ...................... LC-5, 25, 44
Oil pump (engine) ........................... LC-5, 25, 44
Oil pump regulator valve (engine) .. LC-7, 27, 46
Oil seal replacement (engine) .......... EM-31, 105
On board diagnostic system ... EC-59, 583, 1096
Operating cylinder (clutch) ........................ CL-14
P
PCV (positive crankcase ventilation) ....... EC-42,
576, 1082
PGC/V - Wiring diagram . EC-334, 460, 854, 988
PNP/SW - Wiring diagram ..... EC-404, 491, 933,
1017, 1297
POWER - Wiring diagram ................... EL-14, 24
PST/SW - Wiring diagram ............ EC-524, 1040
Park/Neutral position switch .. EC-402, 490, 931,
1016, 1297
Park/neutral position switch (A/T) .............. AT-66
Park/neutral position switch (M/T) ............ MT-16
Parking brake control ................................ BR-40
Parking lamp .............................................. EL-87
Piston assembly ....................... EM-60, 142, 236
Piston pin inspection ................ EM-54, 134, 226
Piston ring inspection ............... EM-54, 135, 226
Piston to bore clearance .......... EM-56, 137, 228
Power antenna ........................................ EL-233
Power door lock ....................................... EL-257
Power door mirror .................................... EL-241
Power steering fluid level ............................ ST-7
Power steering gear .................................. ST-15
Power steering hydraulic pressure .............. ST-9
Power steering oil pressure switch ........ EC-523,
1039
Power steering oil pump ..................... ST-21, 22
Power steering system bleeding ................. ST-8
Power supply routing ................................... EL-9Power transistor ............................ EC-907, 1010
Power window ......................................... EL-245
Precautions (General) .................................. GI-4
Pressure plate - See Clutch cover ............ CL-22
Pressure test (A/T) ..................................... AT-52
Priming pump .............................. EC-1094,1111
Q
Quick-glow system ................................ EC-1267
R
RR02 - Wiring diagram .. EC-230, 240, 249, 258,
427, 755, 764, 773, 781, 957
RR02/H - Wiring diagram .............. EC-265, 434,
788, 964
Radiator fan - See Cooling fan ................. LC-37
Radiator ......................................... LC-17, 37, 58
Radio - See Audio ................................... EL-208
Rear air spoiler .......................................... BT-38
Rear axle (disc brake type) ....................... AX-23
Rear axle ................................................... AX-21
Rear bumper .............................................. BT-10
Rear combination lamp removal and
installation .............................................. BT-38
Rear disc brake .................................. BR-28, 36
Rear door ................................................... BT-13
Rear heated oxygen sensor (HO2S)
heater .......................... EC-263, 433, 786, 963
Rear heated oxygen sensor (HO2S) ..... EC-227,
237, 246, 256, 426, 752, 761, 770, 779, 956
Rear seat belt ............................................. RS-7
Rear seat ................................................... BT-49
Rear suspension ....................................... SU-17
Rear window defogger ............................ EL-198
Rear window .............................................. BT-59
Refrigerant connection precaution .............. HA-3
Refrigerant general precaution ................... HA-2
Refrigerant lines ........................................ HA-98
Refrigeration cycle .................................... HA-12
Release bearing (clutch) ..................... CL-17, 20
Removal and installation (A/T) ................ AT-206
Resistor ......................................... EC-908, 1011
Reverse idler shaft (M/T) .................... MT-24, 63
Reverse lamp switch (M/T) - See
Back-up lamp switch (M/T) ................... MT-16
Reverse main gear (M/T) .................... MT-25, 63
Revolution sensor (A/T) ....................... AT-83, 89
Road wheel size ......................................... GI-41
Roof trim .................................................... BT-35
Room lamp - See Interior lamp ............... EL-116
ALPHABETICAL INDEX
IDX-6

S
S/LOCK - Wiring diagram ................ EL-260, 286
S/SIG - Wiring diagram ................. EC-512, 1028
SAE J1930 terminology list ........................ GI-48
SHIFT - Wiring diagram ........................... AT-196
SROOF - Wiring diagram ........................ EL-238
SRS - See Supplemental Restraint
System ................................................... RS-16
START - Wiring diagram ........................... SC-14
STOP/L - Wiring diagram .......................... EL-91
SWL/V - Wiring diagram ................. EC-366, 481
Seal - See Exterior .................................... BT-38
Seat belt pre-tensioner disposal ............... RS-30
Seat belt pre-tensioner ............................... RS-3
Seat belt, front ............................................ RS-5
Seat belt, rear ............................................. RS-7
Seat, front .................................................. BT-46
Seat, rear ................................................... BT-49
Self-diagnostic results ............ EC-73, 598, 1098
Shift control components (M/T) .......... MT-26, 64
Shift fork (M/T) .................................... MT-26, 64
Shift lever .................................................. MT-23
Shift lock system ...................................... AT-195
Shock absorber (front) .............................. SU-11
Shock absorber (rear) ............................... SU-23
Side air bag ............................................... RS-28
Side trim .................................................... BT-28
Speedometer ........................................... EL-130
Spiral cable ............................................... RS-24
Spring (Wheelarch) height .......................... SU-6
Stabilizer bar (front) .................................. SU-12
Stall test (A/T) ............................................ AT-51
Standardized relay ....................................... EL-7
Start signal .......................... EC-511, 1027, 1293
Starter ....................................................... SC-17
Starting system ......................................... SC-13
Steering linkage ......................................... ST-15
Steering switch .......................................... EL-67
Steering wheel and column ....................... ST-10
Steering wheel play ..................................... ST-6
Steering wheel turning force ....................... ST-8
Stop lamp .................................................. EL-91
Striking rod (M/T) ................................ MT-26, 64
Strut (front) ................................................ SU-10
Strut (rear) ................................................. SU-22
Sub-gear (M/T) .......................................... MT-25
Sunroof, electric ....................................... EL-238
Sunroof ...................................................... BT-51
Super lock ................................................ EL-281
Supplemental Restraint System ............... RS-16
Swirl control valve control solenoid
valve .................................. EC-366, 481, 1285
Symbols and abbreviations .......................... GI-9
Symptom matrix chart ........... EC-124, 648, 1116
Synchronizer (M/T) ............................. MT-25, 63
System readiness test (SRT) code ... EC-62, 586
T
TCM circuit diagram ................................... AT-13
TCM inspection table ................................. AT-58
TP/SW - Wiring diagram ................. EC-354, 874
TPS - Wiring diagram ..................... EC-178, 703
TURN - Wiring diagram ........................... EL-102
Tachometer .............................................. EL-130
Tail lamp .................................................... EL-87
Thermostat .................................... LC-15, 35, 57
Three way catalyst precautions ................... GI-6
Three way catalyst .......................... EC-327, 848
Throttle position sensor (TPS) ........ EC-175, 700
Throttle position sensor adjustment .. EC-99, 623
Throttle position switch ................... AT-111, 145,
EC-352, 872
Throwout bearing - See Clutch release
bearing ............................................. CL-17, 20
Tie-rod ball joints ....................................... ST-18
Tie-rod ........................................................ ST-15
Tightening torque of standard bolts ........... GI-47
Timing belt .......................................... EM-22, 96
Timing chain ........................................... EM-175
Tire size ...................................................... GI-41
Torque converter installation .................... AT-207
Tow truck towing ........................................ GI-45
Transmission case (M/T) .................... MT-24, 62
Tread-FR&RR (Dimensions) ...................... GI-41
Trim ............................................................ BT-28
Trouble diagnoses ...................................... GI-31
Trunk lid finisher ........................................ BT-31
Trunk lid opener - See Trunk lid ................ BT-10
Trunk lid trim .............................................. BT-31
Trunk lid ..................................................... BT-10
Trunk room trim ......................................... BT-31
Turn signal lamp ...................................... EL-101
Two trip detection logic ..................... EC-59, 583
Two-pole lift ................................................ GI-44
U
Under body ................................................ BT-68
V
VSS - Wiring diagram ........... EC-340, 860, 1172
Vacuum hose (brake system) ................... BR-18
Vacuum hose drawing (Engine control) ... EC-33,
567, 1077
Vacuum pump ........................................... BR-20
Valve clearance ................................ EM-42, 214
Valve guide ............................... EM-38, 116, 205
Valve lifter ................................................. EM-41
Valve seat ................................. EM-40, 117, 207
Valve spring .............................. EM-41, 119, 209
ALPHABETICAL INDEX
IDX-7

Vehicle speed sensor (VSS) . EC-338, 858, 1172
Viscosity number (SAE) ............................ MA-21
Viscous coupling (FF M/T) ........................ MT-63
W
WARN - Wiring diagram .......................... EL-156
WIP/R - Wiring diagram .......................... EL-184
WIPER - Wiring diagram ......................... EL-178
Warning chime ......................................... EL-165
Warning lamps ......................................... EL-155
Washer, front ........................................... EL-176
Water pump ................................... LC-14, 33, 55
Water temperature gauge ........................ EL-130
Weatherstrip - See Exterior ....................... BT-38
Wheel alignment (rear) ............................. SU-19
Wheel bearing (front) .................................. AX-3Wheel bearing (rear) ................................. AX-22
Wheel hub (front) ........................................ AX-5
Wheel hub (rear) ....................................... AX-23
Wheel sensors (ABS) ............................... BR-90
Wheelarch height ........................................ SU-6
Wheelbase (Dimensions) ........................... GI-41
Wide open & closed throttle position
switch .......................................... EC-175, 700
Width (Dimensions) .................................... GI-41
Window, rear .............................................. BT-59
Windshield ................................................. BT-59
Wiper, front .............................................. EL-176
Wiring diagram (cell code) list ................. EL-525
Wiring diagrams .......................................... GI-11
Withdrawal lever (clutch) ..................... CL-17, 20
Wrist pin - See Piston pin inspection ...... EM-54,
134, 226
ALPHABETICAL INDEX
IDX-8

RESTRAINT SYSTEM
SECTION
RS
CONTENTS
SEAT BELTS...................................................................3
Precautions ..................................................................3
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
″AIR BAG″AND″SEAT BELT PRE-TENSIONER″
........3
PRECAUTION FOR SEAT BELT SERVICE..................3
Front Seat Belt.............................................................5
REMOVAL AND INSTALLATION.................................5
Rear Seat Belt .............................................................7
REMOVAL AND INSTALLATION (MODELS WITH
BUILT-IN SEAT BELT)
...............................................7
REMOVAL AND INSTALLATION (MODELS WITH
ROOF SEAT BELT)
.................................................10
REMOVAL AND INSTALLATION (MODELS WITH
2-POINTS CENTER SEAT BELT)
..............................13
SUPPLEMENTAL RESTRAINT SYSTEM (SRS).........16
Precautions ................................................................16
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
″AIR BAG″AND″SEAT BELT PRE-TENSIONER″
......16
PRECAUTIONS FOR SRS″AIR BAG″AND″SEAT
BELT PRE-TENSIONER″SERVICE
...........................16
WIRING DIAGRAMS AND TROUBLE DIAGNOSIS.....16
Preparation ................................................................17
SPECIAL SERVICE TOOLS......................................17
COMMERCIAL SERVICE TOOL................................18
SRS Configuration .....................................................18
Seat Belt Pre-tensioner with Load Limiter.................19
Built-in Type Side Air Bag..........................................19
SRS Component Parts Location ...............................20
Maintenance Items ....................................................20
Diagnosis Sensor Unit ...............................................21
REMOVAL AND INSTALLATION...............................21
Front Seat Belt Pre-tensioner ....................................22
REMOVAL AND INSTALLATION...............................22
Side Air Bag (Satellite) Sensor ..................................23
REMOVAL AND INSTALLATION...............................23
Driver Air Bag Module and Spiral Cable ...................24
REMOVAL AND INSTALLATION...............................24
REMOVAL...............................................................24
INSTALLATION........................................................26
Front Passenger Air Bag Module ..............................27
REMOVAL...............................................................27
INSTALLATION........................................................28
Front Side Air Bag Module ........................................28
REMOVAL...............................................................28
INSTALLATION........................................................29
Disposal of Air Bag Module and Seat Belt Pre-
tensioner ....................................................................30
CHECKING DEPLOYMENT TOOL.............................31
DEPLOYMENT PROCEDURES FOR AIR BAG
MODULE (OUTSIDE OF VEHICLE)
...........................32
DEPLOYMENT PROCEDURES FOR SEAT BELT
PRE-TENSIONER (OUTSIDE OF VEHICLE)
..............34
DEPLOYMENT OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER WHILE MOUNTED IN
VEHICLE
.................................................................35
DISPOSING OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER
...........................................36
Trouble Diagnoses Introduction.................................37
DIAGNOSIS FUNCTION...........................................37
DIAGNOSIS MODE FOR CONSULT-II.......................37
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITH CONSULT-II
...................................................38
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITHOUT CONSULT-II
............................................38
HOW TO ERASE SELF-DIAGNOSIS RESULTS.........38
How to Perform Trouble Diagnoses for Quick
and Accurate Repair ..................................................40
INFORMATION FROM CUSTOMER..........................40
PRELIMINARY CHECK............................................40
WORK FLOW..........................................................41
Wiring Diagram - SRS -.............................................42
MODELS WITH FRONT SEAT BELT
PRE-TENSIONER B21, B27
.....................................43
MODELS WITH FRONT SEAT BELT
PRE-TENSIONER B52, B53
.....................................44
SRS Operation Check ...............................................45
DIAGNOSTIC PROCEDURE 1..................................45
Trouble Diagnoses with CONSULT-II...................46
DIAGNOSTIC PROCEDURE 2..................................46
DIAGNOSTIC PROCEDURE 3..................................49
DIAGNOSTIC PROCEDURE 4 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 2)
......................51

Precautions
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)“AIR BAG”AND“SEAT BELT
PRE-TENSIONER”
NLRS0001The 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 for certain types of
collision. The SRS composition which is available to NISSAN MODEL V10 is as follows (The composition var-
ies according to the destination and optional equipment.):
+For a frontal collision
The Supplemental Restraint System consists of driver’s air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
+For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
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 should be per-
formed 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.
+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 tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTION FOR SEAT BELT SERVICENLRS0002CAUTION:
+Before removing the seat belt pre-tensioner assembly, turn the ignition switch off, disconnect both
battery cables and wait at least 3 minutes.
+Do not use electrical test equipment for seat belt pre-tensioner connector.
+After replacing or reinstalling seat belt pre-tensioner assembly, or reconnecting seat belt pre-ten-
sioner connector, check the system function. Refer to“SRS Operation Check”for details. (RS-45)
+Do not disassemble buckle or seat belt assembly.
+Replace anchor bolts if they are deformed or worn out.
+Never oil tongue and buckle.
+If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt
assembly.
+If webbing is cut, frayed, or damaged, replace seat belt assembly.
+When replacing seat belt assembly, use a genuine seat belt assembly.
After A CollisionNLRS0002S01WARNING:
Inspect all seat belt assemblies including retractors and attaching hardware after any collision.
NISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the
collision was minor and the belts show no damage and continue to operate properly. Failure to do so
could result in serious personal injury in an accident. Seat belt assemblies not in use during a colli-
sion should also be replaced if either damage or improper operation is noted. Seat belt pre-tensioner
should be replaced even if the seat belts are not in use during a frontal collision in which the air bags
are deployed.
Replace any seat belt assembly if:
+The seat belt was in use at the time of a collision (except for minor collisions and the belts, retractors and
buckles show no damage and continue to operate properly).
+The seat belt was damaged in an accident. (i.e. torn webbing, bent retractor or guide, etc.)
+The seat belt attaching point was damaged in an accident. Inspect the seat belt attaching area for dam-
age or distortion and repair as necessary before installing a new seat belt assembly.
+Anchor bolts are deformed or worn out.
SEAT BELTS
Precautions
RS-3

Precautions
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)“AIR BAG”AND“SEAT BELT
PRE-TENSIONER”
NLRS0006The 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 for certain types of
collision. The SRS composition which is available to NISSAN MODEL V10 is as follows (The composition var-
ies according to the destination and optional equipment.):
+For a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
+For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
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 should be per-
formed 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.
+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 tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS FOR SRS“AIR BAG”AND“SEAT BELT PRE-TENSIONER”SERVICENLRS0007+Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
+Before servicing the SRS, turn ignition switch“OFF”, disconnect both battery cables and wait at least 3
minutes.
For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt
pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes
have passed.
+Diagnosis sensor unit must always be installed with their arrow marks“⇐”pointing towards the front of
the vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before
installation and replace as required.
+The spiral cable must be aligned with the neutral position since its rotations are limited. Do not attempt to
turn steering wheel or column after removal of steering gear.
+Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad
side facing upward and place front side air bag module (built-in type) standing with stud bolt side setting
bottom.
+Conduct self-diagnosis to check entire SRS for proper function after replacing any components.
+After air bag inflates, the front instrument panel assembly should be replaced if damaged.
WIRING DIAGRAMS AND TROUBLE DIAGNOSISNLRS0008When you read wiring diagrams, refer to the following:
+GI-11,“HOW TO READ WIRING DIAGRAMS”
+EL-10,“POWER SUPPLY ROUTING”for power distribution circuit
When you perform trouble diagnosis, refer to the following:
+GI-32,“HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSIS”
+GI-21,“HOW TO PERFORM EFFICIENT DIAGNOSES FOR AN ELECTRICAL INCIDENT”
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Precautions
RS-16