1999 NISSAN PRIMERA fuse

Diagnostic Procedure 4: Models with relay
type 2
SYMPTOM: Blower motor fan speed does not change when
fan speed is in AUTO. (Fan speed is fixed in
LOW.)
CHECK THERMAL TRANSMITTER.
Disconnect auto amp. harness connec-
tor.
Is resistance between auto amplifier
terminal No.
p10andp5lower than
approx.940W?
NG
EOK
CHECK POWER SUP-
PLY FOR LOW RELAY.
Disconnect low relay.
Do approx.12 voltsexist
between low relay har-
ness terminal No.
p1
and body ground?
OK
NG
CHECK THERMAL TRANSMITTER
CIRCUIT.
Go toDiagnostic Procedure 14.
(HA-77)
Reconnect low relay.Check 10A fuse (No.26)
at fuse block.
(Refer to ªPOWER SUP-
PLY ROUTINGº in EL sec-
tion and Wiring Diagram.)
CHECK A/C CONTROL PANEL
Do approx.0.5Vexist between A/C
control panel terminal
p35and body
ground when you select AUTO posi-
tion?
OK
ENG
Replace A/C control
panel.
Note
Check circuit continuity between A/C
control panel harness terminal
p35and
auto amp. harness terminal
p11.
OK
CHECK AUTO AMP.
Connect checking resistor.
(Refer to HA-30.)
Do approx.0 voltsexist between low
relay harness terminal No.
p2and
body ground when you move PTC
from 18ÉC (64ÉF) to 32ÉC (90ÉF)?
OK
ENG
Replace low relay.
pA
(Go to next page)
Note:
If the result is NG or No after checking circuit continuity, repair harness or
connector.
YHA254
Auto amp. connector
AUTO amp.
connector
YHA386
NHA450
A/C control panel
connector
YHA259
Auto amp.
connectorA/C control panel
connector
YHA387
H
HH
H
H
H
H
TROUBLE DIAGNOSESAUTO
HA-63

pA
CHECK POWER SUPPLY FOR AUTO
AMP.
Disconnect auto amp. harness connec-
tor.
Do approx.12 voltsexist between auto
amp. harness terminal No.
p1and
body ground?
OK
ENG
Check 10A fuse (No.26)
at fuse block.
(Refer to ªPOWER SUP-
PLY ROUTINGº in EL sec-
tion and Wiring Diagram.)
Note
CHECK BODY GROUND CIRCUIT
FOR AUTO AMP.
Does continuity exist between auto
amp. harness terminal No.
p17and
body ground?
OK
Replace auto amp.
Note:
If the result is NG or No after checking circuit continuity, repair harness or
connector.
YHA257
Auto amp. connector
YHA258
Auto amp. connector
H
H
H
TROUBLE DIAGNOSESAUTO
Diagnostic Procedure 4: Models with relay
type 2 (Cont'd)
HA-64

Diagnostic Procedure 9
SYMPTOM: Intake door does not change.
lPerform PRELIMINARY CHECK 1 and Main Power Sup-
ply and Ground Circuit Check before referring to the fol-
lowing flow chart.
CHECK POWER SUPPLY FOR
INTAKE DOOR MOTOR.
Disconnect intake door motor harness
connector.
Do approx.12 voltsexist between
intake door motor harness terminal No.
p1and body ground?
OK
ENG
Check 10A fuses (No.
20) at fuse block.
(Refer to ªPOWER SUP-
PLY ROUTINGº in EL
section and Wiring Dia-
gram.)
CHECK BODY GROUND CIRCUIT
FOR INTAKE DOOR MOTOR.
Does continuity exist between intake
door motor harness terminal No.
p3
and body ground when REC switch is
ON?
Does continuity exist between intake
door motor harness terminal No.
p4
and body ground when REC switch is
OFF?
OK
ENG
Disconnect control panel
harness connector.
Note
Check circuit continuity
between control panel
harness terminal No.
p4(p6) and intake
door motor harness ter-
minal No.
p3(p4)?
OK
Replace intake door motor.
Replace A/C control
panel.
Note:
If the result is NG or No after checking circuit continuity, repair harness or
connector.
YHA261
Intake door motor
connector
NHA452
Intake door motor
connectorContinuity should exist when
test leads are connected as
shown; itshould not exist
when test leads are reversed.
Intake door motor
connector
YHA265
Control panel
connectorIntake door motor
connector
H
H
HH
TROUBLE DIAGNOSESAUTO
HA-69

Diagnostic Procedure 10
SYMPTOM: Magnet clutch does not engage when A/C
switch and fan switch are ON.
CHECK POWER SUPPLY FOR
COMPRESSOR.
Disconnect compressor harness con-
nector.
Do approx.12 voltsexist between
compressor harness terminal No.
p1and body ground?
No
EYe s
Check the following.
lMagnet clutch coil
NG
Replace magnet clutch.
Refer to HA-111.
Note
Check circuit continuity between A/C
relay harness terminal No.
p3and
compressor harness terminal No.
p1.
Continuity should exist.
If OK, check harness for short.
OK
ENG
Check the following.
lThermal protector (GA,
diesel engine)
CHECK POWER SUPPLY FOR A/C
RELAY.
Do approx.12 voltsexist between
A/C relay harness terminal No.
p5
and body ground?
Ye s
ENo
Check power supply circuit
and 10A fuse (No.
20),
located in the fuse block).
(Refer to ªPOWER SUPPLY
ROUTINGº in EL section
and Wiring Diagram.)
CHECK POWER SUPPLY FOR A/C
RELAY.
Do approx.12 voltsexist between
A/C relay harness terminal No.
p2
and body ground?
No
EYe s
Check power supply circuit
and 10A fuse (No.
20),
located in the fuse block).
(Refer to ªPOWER SUPPLY
ROUTINGº in EL section
and Wiring Diagram.)
CHECK A/C RELAY AFTER DIS-
CONNECTING IT.
Refer to HA-78.
OK
ENG
Replace A/C relay.
Reconnect A/C relay.EFor Diesel enginepA(Go to
HA-71)
E
For SR engine or
QG engine
pC(Go to
HA-73)
Note:
If the result is NG or No after checking circuit continuity, repair harness or
connector.
YHA266
Compressure
connector
YHA267
Compressure
connectorA/C relay
connector
YHA268
A/C relay
connector
YHA269
A/C relay connector
H
H
H
H
H
H
TROUBLE DIAGNOSESAUTO
HA-70

Evaporative emission (EVAP)
system ...............................EC-QG-25, EC-SR-27
Exhaust gas recirculation (EGR)
valve...........................................EC-QG-244, 305
Exhaust system ................................................FE-9
Exhaust system inspection ............................MA-48
Exterior ............................................................BT-31
F
FCUT - Wiring diagram ..........................EC-CD-101
F/FOG - Wiring diagram................................EL-110
Final drive (FF M/T) ...........................MT-32, 51, 71
Floor trim .........................................................BT-18
Fluid temperature sensor (A/T) .......................AT-94
Fluids..............................................................MA-16
Flywheel (clutch) .............................................CL-14
Flywheel runout..............................EM-60, 117, 177
Fog lamp, front ..............................................EL-110
Fog lamp, rear ...............................................EL-112
F/PUMP - Wiring
diagram..........................EC-QG-338, EC-SR-317
Freeze frame data ................EC-QG-38, EC-SR-50
Fresh vent door control linkage
adjustment ..................................................HA-83
FRO2 - Wiring diagram ........EC-QG-135, 154, 162,
EC-SR-147, 165, 172
FRO2/H - Wiring
diagram..........................EC-QG-168, EC-SR-177
Front axle ..........................................................FA-9
Front bumper ....................................................BT-5
Front disc brake .............................................BR-23
Front door .......................................................BT-13
Front fog lamp .......................................EL-110, 111
Front fog lamp removal and installation ...........BT-5
Front heated oxygen sensor
(HO2S) ......................................EC-QG-132, 139,
EC-SR-144, 150, 156, 162, 170
Front heated oxygen sensor (HO2S)
heater ............................EC-QG-166, EC-SR-175
Front passenger air bag .................................RS-17
Front seat ........................................................BT-40
Front seat belt ..................................................RS-3
Front suspension ............................................FA-26
Front washer .................................................EL-186
Front wiper ....................................................EL-186
FTS - Wiring diagram ............................EC-CD-105
FUEL - Wiring
diagram .........EC-QG-210, 217, EC-SR-213, 220
Fuel cut control (at no load & high
engine speed)....................EC-QG-25, EC-SR-27
Fuel cut solenoid valve ..........................EC-CD-100
Fuel filter ...............................EC-QG-29, EC-SR-31
Fuel filter replacement .......................MA-23, 33, 43
Fuel gauge ............................................EL-141, 146
Fuel injection system....................EC-QG-208, 215,
EC-SR-212, 218,
EC-CD-15, 18
Fuel injector ......................EC-QG-318, EC-SR-302
Fuel line inspection............................MA-22, 33, 43Fuel precautions ................................................GI-7
Fuel pressure check .............EC-QG-29, EC-SR-31
Fuel pressure regulator .........EC-QG-30, EC-SR-32
Fuel pressure release ...........EC-QG-29, EC-SR-31
Fuel pump .........................EC-QG-336, EC-SR-316
Fuel pump and gauge ......................................FE-7
Fuel pump relay ................EC-QG-336, EC-SR-316
Fuel system ......................................................FE-6
Fuel tank vacuum relief
valve ..................................EC-QG-26, EC-SR-28
Fuel temperature sensor .................EC-CD-17, 104
Fuse ..................................................EL-22, Foldout
Fuse block ....................................................Foldout
Fusible link ........................................EL-22, Foldout
G
Garage jack and safety stand .........................GI-47
Gauges..........................................................EL-138
Gear components (M/T) ...........................MT-16, 49
Generic scan tool (GST) .......EC-QG-66, EC-SR-78
GLOW - Wiring diagram ........................EC-CD-120
Glow plug .........................................EC-CD-15, 118
Glow relay ................................................EC-CD-15
GOVNR - Wiring diagram ........................EC-CD-79
Grille - See Exterior ........................................BT-38
Ground distribution..........................................EL-23
H
H/AIM - Wiring diagram ....................EL-87, 93, 200
Harness connector ............................................EL-6
Harness layout ..............................................EL-368
Hazard warning lamp ....................................EL-117
Headlamp..................................................EL-67, 69
Headlamp aiming control ................................EL-87
Headlamp washer .........................................EL-200
Headlining - See Roof trim .............................BT-25
Heated oxygen sensor (HO2S)
(front) ........................................EC-QG-132, 139,
EC-SR-144, 150, 156, 162, 170
Heated oxygen sensor (HO2S) heater
(front) .............................EC-QG-166, EC-SR-175
Heated oxygen sensor (HO2S) heater
(rear) ..............................EC-QG-203, EC-SR-207
Heated oxygen sensor (rear) ...............EC-QG-171,
EC-SR-180, 187,
194, 201
Heated oxygen sensor inspection ...........MA-27, 38
Heated seat .......................................BT-42, EL-234
HEATER - Wiring diagram .............................HA-40
HFC134a (R134a) system service
procedure ..................................................HA-100
HFC134a (R134a) system service tools ..........HA-8
H/LAMP - Wiring diagram ...............................EL-67
Hood..................................................................BT-5
Horn ..............................................................EL-203
HORN - Wiring diagram ................................EL-203
ALPHABETICAL INDEX
IDX-4

Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
UNDER HOOD engine off
Radiator coolant level and coolant hose con-
nections for leaks
Battery fluid level, specific gravity and condi-
tions of battery terminals
Drive belts tension
Fuel filter for water or dust, fuel lines and con-
nections for leaks
Engine oil level and oil leaks
Clutch and brake reservoir fluid level and fluid
lines for leaks
Windshield and rear window washer and head-
lamp cleaner reservoir fluid level
Power steering reservoir fluid level and hose
connections for leaks
ON INSIDE AND OUTSIDE
Remove front spring/strut spacer (If applicable)
Operation of all instruments, gauges, lights and
accessories
Operation of horn(s), wiper and washer
Steering lock for operation
Check air conditioner for gas leaks
Front and rear seats, and seat belts for opera-
tion
All moldings, trims and fittings for fit and align-
ment
All windows for operation and alignment
Hood, trunk lid, door panels for fit and align-
ment
Latches, keys and locks for operation
Weatherstrips for adhesion and fit
Headlamp aiming
Tighten wheel nuts (Inc. inner nuts if appli-
cable)
Tire pressure (Inc. spare tire)
Check front wheels for toe-in
Install clock/voltmeter/room lamp fuse (If appli-
cable)
Install deodorizing filter to air purifier (If appli-
cable)
Remove wiper blade protectors (If applicable)
UNDER BODY
Manual transmission/transaxle, transfer and
differential gear oil level
Brake and fuel lines and oil/fluid reservoirs for
leaks
Tighten bolts and nuts of steering linkage and
gear box, suspension, propeller shafts and
drive shafts
Tighten rear body bolts and nuts (Models with
wooden bed only)
ROAD TEST
Clutch operation
Parking brake operation
Service brake operation
Automatic transmission/transaxle shift timing
and kickdown
Steering control and returnability
Engine performance
Squeaks and rattles
ENGINE OPERATING AND HOT
Adjust idle mixture and speed (and ignition tim-
ing*1)
Automatic transmission/transaxle fluid level
Engine idling and stop knob operation (Diesel
only)
FINAL INSPECTION
Install necessary parts (outside mirror, wheel
covers, seat belts, mat, carpet or mud flaps)
Inspect for interior and exterior metal and paint
damage
Check for spare tire, jack, tools (wheel chock),
and literature
Wash, clean interior and exterior
*1: Not required on models with a direct ignition system
: Not applicable to this model.
PRE-DELIVERY INSPECTION ITEMS
MA-4

Checking Front Heated Oxygen Sensor
(HO2S)
Checking procedure
INSPECTION START
Start engine and warm it up until water temperature indicator points to the
middle of gauge.
1. See“M/R F/C MNT”in“Data monitor”mode.
2. Run engine at about 2,000 rpm for about 2 minutes under no-
load.
3. Maintaining engine at 2,000 rpm under no-load (engine is
warmed up sufficiently.), check that the monitor fluctuates
between“LEAN”and“RICH”more than 5 times during 10 sec-
onds.
1 time RICH→LEAN→RICH
2 times RICH→LEAN→RICH→LEAN→RICH ...
OK NG
INSPECTION END
Check and adjustment should be made by
referring to IDLE SPEED/IGNITION TIMING/
IDLE MIXTURE RATIO INSPECTION (BASIC
SERVICE PROCEDURE) in EC section.
C2DMM06
NEF125A Data link connector.NEF125A Fuse box
SEF051PA Malfunction indicator lamp







ENGINE MAINTENANCEQG
MA-27

Checking Front Heated Oxygen Sensor
(HO2S)
Checking procedure
INSPECTION START
Start engine and warm up until water temperature indicator points to the
middle of gauge.
1. See“M/R F/C MNT”in“Data monitor”mode.
2. Run engine at about 2,000 rpm for about 2 minutes under no-
load.
3. Maintaining engine at 2,000 rpm under no-load (engine is
warmed up sufficiently.), check that the monitor fluctuates
between“LEAN”and“RICH”more than 5 times during 10 sec-
onds.
1 time RICH→LEAN→RICH
2 times RICH→LEAN→RICH→LEAN→RICH ...
OK NG
INSPECTION END
Check and adjustment should be made by
referring to IDLE SPEED/IGNITION TIMING/
IDLE MIXTURE RATIO INSPECTION (BASIC
SERVICE PROCEDURE) in EC section.
PEF054P
NEF125A Data link connector.NEF125A Fuse box
SEF051PA Malfunction indicator lamp







ENGINE MAINTENANCESR20DE
MA-38