2004 NISSAN TERRANO heating

Precautions for Fuel
DIESEL ENGINE*:
Diesel fuel of at least 50 cetane for ZD30DDTi engine.
* If two types of diesel fuel are available, use summer or winterfuel properly according to the following temperature conditions.
I Above þ7ÉC (20ÉF) ... Summer type diesel fuel.
I Below þ7ÉC (20ÉF) ... Winter type diesel fuel.
CAUTION:
I Do not use home heating oil, gasoline, or other alternate
fuels in your diesel engine. The use of those can cause
engine damage.
I Do not use summer fuel at temperature below þ7ÉC (20ÉF).
The cold temperature will cause wax to form in the fuel. As
a result, it may prevent the engine from running smoothly.
I Do not add gasoline or other alternate fuels to diesel fuel.
Precautions for Engine Oils
Prolonged and repeated contact with mineral oil will result in the
removal of natural fats from the skin, leading to dryness, irritation
and dermatitis. In addition, used engine oil contains potentially
harmful contaminants which may cause skin cancer. Adequate
means of skin protection and washing facilities must be provided.
HEALTH PROTECTION PRECAUTIONS
1. Avoid prolonged and repeated contact with oils, particularly
used engine oils.
2. Wear protective clothing, including impervious gloves where practicable.
3. Do not put oily rags in pockets.
4. Avoid contaminating clothes, particularly underwear, with oil.
5. Heavily soiled clothing and oil-impregnated footwear should not be worn. Overalls must be cleaned regularly.
6. First Aid treatment should be obtained immediately for open cuts and wounds.
7. Use barrier creams, applying them before each work period, to help the removal of oil from the skin.
8. Wash with soap and water to ensure all oil is removed (skin cleansers and nail brushes will help). Preparations containing
lanolin replace the natural skin oils which have been removed.
9. Do not use petrol, kerosine, diesel fuel, gas oil, thinners or sol- vents for cleaning skin.
10. If skin disorders develop, obtain medical advice without delay.
11. Where practicable, degrease components prior to handling.
12. Where there is a risk of eye contact, eye protection should be worn, for example, chemical goggles or face shields; in addition
an eye wash facility should be provided.
(For the United Kingdom, see also HSE Cautionary Notice SHW
397 ªEffects of Mineral Oil on the Skinº.)
ENVIRONMENTAL PROTECTION PRECAUTIONS
Burning used engine oil in small space heaters or boilers can be
recommended only for units of approved design. The heating sys-
tem must meet the requirements of HM Inspectorate of Pollution for
small burners of less than 0.4 MW. If in doubt check with the
appropriate local authority and/or manufacturer of the approved
appliance.
PRECAUTIONS
GI-6
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Engine compartment
There are several reasons a vehicle or engine vibration could
cause an electrical complaint. Some of the things to check for are:
IConnectors not fully seated.
I Wiring harness not long enough and is being stressed due to
engine vibrations or rocking.
I Wires laying across brackets or moving components.
I Loose, dirty or corroded ground wires.
I Wires routed too close to hot components.
To inspect components under the hood, start by verifying the integ-
rity of ground connections. (Refer to GROUND INSPECTION
described later.) First check that the system is properly grounded.
Then check for loose connection by gently shakingthe wiring or
components as previously explained. Using the wiring diagrams
inspect the wiring for continuity.
Behind the instrument panel
An improperly routed or improperly clamped harness can become
pinched during accessory installation. Vehicle vibration can aggra-
vate a harness which is routed along a bracket or near a screw.
Under seating areas
An unclamped or loose harness can cause wiring to be pinched by
seat components (such as slide guides) during vehicle vibration. If
the wiring runs under seating areas, inspect wire routing for pos-
sible damage or pinching.
HEAT SENSITIVE
The owner's problem may occur during hot weather or after car has
sat for a short time. In such cases you will want to check for a heat
sensitive condition.
To determine if an electrical component is heat sensitive, heat the
component with a heat gun or equivalent.
Do not heat components above 60ÉC (140ÉF). If incident occurs
while heating the unit, either replace or properly insulate the com-
ponent.
SGI842
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT
Incident Simulation Tests (Cont'd)
GI-24
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Engine room (Left)
3. Remove air duct and air cleaner case.
4. Disconnect vacuum hose to the vehicle on the engine.
5. Disconnect harness connectors from alternator and air com-pressor.
6. Remove alternator.
7. After removing refrigerant, remove pipes of air compressor and inlet/outlet.
8. Disconnect heating hose, install blank cap to hose to prevent coolant from leaking.
9. Remove heating pipe.
10. Remove heat insulator.
11. Remove catalytic converter.
Engine room (Right)
12. Remove power steering reservoir tank from bracket, and fix it to the vehicle with a rope.
CAUTION:
Keep the reservoir tank level when fixing to prevent oil leak.
13. Remove fuel feed and return hoses.
CAUTION:
Install blank caps immediately to avoid fuel leakage.
14. Remove all harness connectors on the engine, and move har- nesses to the side of the vehicle.
Vehicle underfloor
15. Remove starter motor.
16. Detach A/T oil cooler pipes from oil pan. (A/T model)
17. Remove rear propeller shaft.
18. Remove mounting bolts to secure the engine to transmission.
1) Remove torque converter installation bolt. (A/T model)
2) Lift transmission bottom with transmission jack, and removerear mount members from the vehicle.
3) Lower transmission with the jack, and remove upper mounting bolts securing the engine to transmission.
4) Lift transmission with the jack, and reinstall rear mount mem- bers to the vehicle.
5) Position the jack to the front side of transmission.
6) Remove remaining mounting bolts securing the engine to trans- mission.
Removal operation
19. Remove air conditioner high pressure pipes at the rear of theengine room.
I This is due to some inconvenience in the rear slinger installa-
tion.
20. Install the engine slingers (standard service part) to front-left and rear-right.
:25-28N ×m (2.5 - 2.9 kg-m, 18 - 20 ft-lb)
WARNING:
For engines without engine slingers, attach proper slingers
and bolts described in the PARTS CATALOG.
FEM082
ENGINE REMOVALZD
Removal (Cont'd)
EM-64
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DTC Confirmation Procedure ..................................105
Wiring Diagram ........................................................106
Diagnostic Procedure ..............................................107
DTC 0208 OVER HEAT ...............................................109
Description ...............................................................109
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
109
ECM Terminals and Reference Value ..................... 110
On Board Diagnosis Logic....................................... 110
Overall Function Check ........................................... 111
Wiring Diagram ........................................................ 112
Diagnostic Procedure .............................................. 114
Main 12 Causes of Overheating..............................120
DTC 0301 ECM 2.........................................................121 Description ...............................................................121
On Board Diagnosis Logic.......................................121
DTC Confirmation Procedure ..................................121
Diagnostic Procedure ..............................................122
DTC 0402 P9×FUEL TEMP SEN .................................123
Description ...............................................................123
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
124
ECM Terminals and Reference Value .....................124
On Board Diagnosis Logic.......................................124
DTC Confirmation Procedure ..................................125
Wiring Diagram ........................................................126
Diagnostic Procedure ..............................................128
DTC 0403 ACCEL POS SENSOR ..............................130
Description ...............................................................130
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
131
ECM Terminals and Reference Value .....................131
On Board Diagnosis Logic.......................................132
DTC Confirmation Procedure ..................................132
Wiring Diagram ........................................................133
Diagnostic Procedure ..............................................137
DTC 0406 INT AIR VOL ..............................................150
On Board Diagnosis Logic.......................................150
DTC Confirmation Procedure ..................................150
Diagnostic Procedure ..............................................151
DTC 0407 CRANK POS SEN (TDC) ..........................152
Description ...............................................................152
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
152
ECM Terminals and Reference Value .....................152
On Board Diagnosis Logic.......................................153
DTC Confirmation Procedure ..................................153
Wiring Diagram ........................................................154
Diagnostic Procedure ..............................................156
DTC 0504 A/T COMM LINE ........................................160
System Description ..................................................160
ECM Terminals and Reference Value .....................160 On Board Diagnosis Logic.......................................160
DTC Confirmation Procedure ..................................161
Overall Function Check ...........................................161
Wiring Diagram ........................................................162
Diagnostic Procedure ..............................................164
DTC 0701 P1×CAM POS SEN .....................................166
Description ...............................................................166
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
167
ECM Terminals and Reference Value .....................167
On Board Diagnosis Logic.......................................167
DTC Confirmation Procedure ..................................168
Wiring Diagram ........................................................169
Diagnostic Procedure ..............................................171
DTC 0702 P2×TDC PULSE SIG ..................................173
Description ...............................................................173
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
174
ECM Terminals and Reference Value .....................174
On Board Diagnosis Logic.......................................174
DTC Confirmation Procedure ..................................175
Wiring Diagram ........................................................176
Diagnostic Procedure ..............................................178
DTC 0703 P3×PUMP COMM LINE ..............................180
Description ...............................................................180
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
181
ECM Terminals and Reference Value .....................181
On Board Diagnosis Logic.......................................181
DTC Confirmation Procedure ..................................182
Wiring Diagram ........................................................183
Diagnostic Procedure ..............................................185
DTC 0704 P4×SPILL/V CIRC, DTC 0706 P6×SPILL
VA LV E ........................................................................\
..187
Description ...............................................................187
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
188
ECM Terminals and Reference Value .....................188
On Board Diagnosis Logic.......................................188
DTC Confirmation Procedure ..................................189
Wiring Diagram ........................................................190
Diagnostic Procedure ..............................................192
DTC 0705 P5×PUMP C/MODULE ................................194
Description ...............................................................194
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
195
ECM Terminals and Reference Value .....................195
On Board Diagnosis Logic.......................................195
DTC Confirmation Procedure ..................................196
Diagnostic Procedure ..............................................196
DTC 0707 P7×F/INJ TIMG FB .....................................197
Description ...............................................................197
CONTENTS(Cont'd)
EC-2
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On Board Diagnosis Logic.......................................395
DTC Confirmation Procedure ..................................395
Wiring Diagram ........................................................396
Diagnostic Procedure ..............................................397
Component Inspection .............................................398
DTC P0215 FUEL CUT S/V 1 .....................................399
Component Description ...........................................399
On Board Diagnosis Logic.......................................399
DTC Confirmation Procedure ..................................399
Wiring Diagram ........................................................400
Diagnostic Procedure ..............................................401
Component Inspection .............................................402
DTC P0216 INJ TIMING CONT/V, DTC P1246 F/
INJ TIMG F/B ...............................................................403
Component Description ...........................................403
On Board Diagnosis Logic.......................................403
DTC P0216 Confirmation Procedure.......................403
DTC P1246 Confirmation Procedure.......................404
Wiring Diagram ........................................................405
Diagnostic Procedure ..............................................406
Component Inspection .............................................407
DTC P0335 CRANK POS SEN (TDC) ........................408
Component Description ...........................................408
On Board Diagnosis Logic.......................................408
DTC Confirmation Procedure ..................................408
Wiring Diagram ........................................................409
Diagnostic Procedure ..............................................410
Component Inspection ............................................. 411
DTC P0380 GLOW RELAY, DTC P0381 GLOW
LAMP ........................................................................\
...412
System Description ..................................................412
Component Description ...........................................413
On Board Diagnosis Logic.......................................413
DTC Confirmation Procedure ..................................413
Wiring Diagram ........................................................414
Diagnostic Procedure ..............................................416
System Operation Check.........................................418
Component Inspection .............................................419
DTC P0500 VEHICLE SPEED SEN ............................420
Component Description ...........................................420
On Board Diagnosis Logic.......................................420
Overall Function Check ...........................................420
Wiring Diagram ........................................................421
Diagnostic Procedure ..............................................422
DTC P0571 BRAKE SW ..............................................423
Component Description ...........................................423
On Board Diagnosis Logic.......................................423
DTC Confirmation Procedure ..................................423
Wiring Diagram ........................................................424
Diagnostic Procedure ..............................................425
Component Inspection .............................................426
DTC P0650 MI .............................................................427 Component Description ...........................................427
On Board Diagnosis Logic.......................................427
DTC Confirmation Procedure ..................................427
Wiring Diagram ........................................................428
Diagnostic Procedure ..............................................429
DTC P1107 ECM 10 ....................................................430
Description ...............................................................430
On Board Diagnosis Logic.......................................430
DTC Confirmation Procedure ..................................430
Diagnostic Procedure ..............................................431
DTC P1206 F/INJ F/B 2 ..............................................432
Component Description ...........................................432
On Board Diagnosis Logic.......................................432
DTC Confirmation Procedure ..................................433
Wiring Diagram ........................................................434
Diagnostic Procedure ..............................................435
Component Inspection .............................................436
DTC P1207 CONT SLEEV POS SEN .........................437
Component Description ...........................................437
On Board Diagnosis Logic.......................................437
DTC Confirmation Procedure ..................................437
Wiring Diagram ........................................................438
Diagnostic Procedure ..............................................439
Component Inspection .............................................440
DTC P1217 OVER HEAT ............................................441
Description ...............................................................441
On Board Diagnosis Logic.......................................441
Overall Function Check ...........................................442
Wiring Diagram ........................................................443
Diagnostic Procedure ..............................................444
Main 12 Causes of Overheating..............................448
Component Inspection .............................................449
DTC P1240 NEEDLE LIFT SEN, DTC P1242
NEEDLE LIFT SE (RPM) .............................................450
Component Description ...........................................450
On Board Diagnosis Logic.......................................450
DTC Confirmation Procedure ..................................450
Wiring Diagram ........................................................451
Diagnostic Procedure ..............................................452
Component Inspection .............................................453
DTC P1404 EGR SOL/V A, DTC P1405 EGR SOL/
V B/P1407 THROTTLE SOLENOID VALVE ...............454
System Description ..................................................454
Component Description ...........................................454
On Board Diagnosis Logic.......................................455
DTC Confirmation Procedure ..................................455
Wiring Diagram ........................................................456
Diagnostic Procedure ..............................................459
Component Inspection .............................................462
DTC P1530 AIR CONDITIONER RLY .........................463
Component Description ...........................................463
On Board Diagnosis Logic.......................................463
CONTENTS(Cont'd)
EC-5
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ECM Terminals and Reference Value
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may damage the
ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TER-
MINAL NO. WIRE
COLOR ITEM CONDITION DATA (DC Voltage)
14 LG/R Cooling fan relay Engine is running.
Cooling fan is not operating
BATTERY VOLTAGE
(11 - 14V)
Engine is running.
Cooling fan is operating Approximately 0.1V
On Board Diagnosis Logic
This diagnosis continuously monitors the engine coolant temperature.
If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will
rise.
When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is
indicated.
Malfunction is detected when ...
Check Items (Possible Cause)
I Cooling fan does not operate properly (Overheat).
I Cooling fan system does not operate properly (Overheat).
I Engine coolant was not added to the system using the proper
filling method.
I Engine coolant is not within the specified range. I
Harness or connectors
(The cooling fan circuit is open or shorted.)
I Cooling fan
I Radiator hose
I Radiator
I Radiator cap
I Water pump
I Thermostat
I Fan belt
I Engine coolant temperature sensor
For more information, refer to ªMAIN 12 CAUSES OF
OVERHEATINGº, EC-120.
CAUTION:
When a malfunction is indicated, be sure to replace the coolant following the procedure in the MA
section (ªChanging Engine Coolantº, ªENGINE MAINTENANCEº). Also, replace the engine oil.
1) Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Be sure to use coolant with the proper mixture ratio. Refer to MA section (ªAnti-freeze Coolant Mixture Ratioº,
ªRECOMMENDED LUBRICANTS AND FLUIDSº).
2) After refilling coolant, run engine to ensure that no water-flow noise is emitted.
DTC 0208 OVER HEATZD30DDTi
EC-110
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18 CHECK MAIN 12 CAUSES
If the cause cannot be isolated, go to ªMAIN 12 CAUSES OF OVERHEATINGº, EC-120.EINSPECTION END
Main 12 Causes of Overheating
Engine Step Inspection item EquipmentStandardReference page
OFF 1 IBlocked radiator
I Blocked condenser
I Blocked radiator grille
I Blocked bumper I
Visual No blocking Ð
2 ICoolant mixture ICoolant tester 30 - 50% coolant mixture See ªRECOMMENDED
FLUIDS AND LUBRI-
CANTSº in MA section.
3 ICoolant level IVisual Coolant up to MAX level
in reservoir tank and
radiator filler neck See ªChanging Engine
Coolantº, ªENGINE MAIN-
TENANCEº in MA section.
4 IRadiator cap IPressure tester 78 - 98 kPa
(0.78 - 0.98 bar, 0.8 - 1.0
kg/cm
2, 11 - 14 psi)
59 - 98 kPa (0.59 - 0.98
bar, 0.6 - 1.0 kg/cm
2,
9 - 14 psi) (Limit) See ªSystem Checkº,
ªENGINE COOLING SYS-
TEMº in LC section.
ON*2 5 ICoolant leaks IVisual No leaks See ªSystem Checkº,
ªENGINE COOLING SYS-
TEMº in LC section.
ON*2 6 IThermostat ITouch the upper and
lower radiator hoses Both hoses should be hot. See ªThermostatº and
ªRadiatorº, ªENGINE
COOLING SYSTEMº in
LC section.
ON*1 7 ICooling fan IVisual Operating See ªDTC 0208 OVER
HEATº, EC-109.
OFF 8 ICombustion gas leak IColor checker chemical
tester 4 gas analyzer Negative Ð
ON*3 9 ICoolant temperature
gauge I
Visual Gauge less than 3/4
when driving Ð
I Coolant overflow to res-
ervoir tank I
Visual No overflow during driving
and idling See ªChanging Engine
Coolantº, ªENGINE MAIN-
TENANCEº in MA section.
OFF*4 10 ICoolant return from res-
ervoir tank to radiator I
Visual Should be initial level in
reservoir tank See ªENGINE MAINTE-
NANCEº in MA section.
OFF 11 ICylinder head IStraight gauge feeler
gauge 0.1 mm (0.004 in) Maxi-
mum distortion (warping) See ªInspectionº, ªCYLIN-
DER HEADº in EM sec-
tion.
12 ICylinder block and pis-
tons I
Visual No scuffing on cylinder
walls or piston See ªInspectionº, ªCYLIN-
DER BLOCKº in EM sec-
tion.
*1: Engine running at idle.
*2: Engine running at 3,000 rpm for 10 minutes.
*3: Drive at 90 km/h (55 MPH) for 30 minutes and then let idle for 10 minutes.
*4: After 60 minutes of cool down time.
For more information, refer to ªOVERHEATING CAUSE ANALYSISº in LC section.
DTC 0208 OVER HEATZD30DDTi
Diagnostic Procedure (Cont'd)
EC-120
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Description
SYSTEM DESCRIPTION
Sensor Input Signal to ECMECM
Function Actuator
Crankshaft position
sensor (TDC) Engine speed
Glow
control Glow lamp,
Glow relay "
Glow plugs
Engine coolant tem-
perature sensor Engine coolant tem-
perature
When engine coolant temperature is more than approximately 75ÉC
(167ÉF), the glow relay turns off, inactivating the quick-glow control
until coolant temperature drops below approximately 55ÉC (131ÉF).
When coolant temperature is lower than approximately 75ÉC
(167ÉF):
I
Ignition switch ON
After ignition switch has turned to ON, the glow relay turns ON
for a certain period of time in relation to engine coolant
temperature, allowing current to flow through glow plug.
I Cranking
The glow relay turns ON, allowing current to flow through glow
plug.
I Starting
After engine has started, current continues to flow through glow
plug (after-glow mode) for a certain period in relation to engine
coolant temperature.
When engine speed exceeds approximately 4,800 rpm, current
flow through glow plug is interrupted.
The glow indicator lamp turns ON for a certain period of time in
relation to engine coolant temperature at the time glow relay is
turned ON.
COMPONENT DESCRIPTION
Glow plug
I The glow plug is provided with a ceramic heating element to
obtain a high-temperature resistance. It glows in response to a
signal sent from the ECM, allowing current to flow through the
glow plug via the glow relay.
I This engine uses two types of glow plugs.
Type A has a blue or yellow paint mark.
Type B has no paint mark.
The location of the paint mark is shown in the figure.
WARNING:
Do not use two types of glow plugs at the same time.
SEF376Y
SEF280Z
GLOW CONTROL SYSTEMZD30DDTi
EC-244
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