Page 515 of 1306

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
COLORITEM CONDITION DATA (DC Voltage)
14 G/B Cooling fan relayEngine is running.
Cooling fan is not operatingBATTERY VOLTAGE
(11 - 14V)
Engine is running.
Cooling fan is operatingApproximately 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)
+Cooling fan does not operate properly (Overheat).
+Cooling fan system does not operate properly (Overheat).
+Engine coolant was not added to the system using the proper
filling method.+Harness or connectors
(The cooling fan circuit is open or shorted.)
+Cooling fan
+Radiator hose
+Radiator
+Radiator cap
+Water pump
+Thermostat
+Fan belt
+Engine coolant temperature sensor
For more information, refer to ªMAIN 12 CAUSES OF
OVERHEATINGº, EC-3501.
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 HEATYD25DDTi
EC-3490
Page 1023 of 1306

MAINTENANCE
SECTION
MA
MODIFICATION NOTICE:
+KA24DE engine information has been added. Refer to the Service Manual of D22 Supplement-II (SM9E-
D22BE0E) for the maintenance procedure not included here.
+YD25DDTi engine has been added.
CONTENTS
PERIODIC MAINTENANCE................................ 3002
Maintenance Schedule for Petrol Engines
(Annual Mileage < 30,000 km/year) ................ 3002
Maintenance Schedule for Diesel Engines
(Annual Mileage < 30,000 km/year) ................ 3003
Maintenance Under Severe Driving Conditions
(Annual Driving Distance < 30,000 km/year)... 3004
Maintenance Schedule for Petrol Engines
(Annual Mileage > 30,000 km/year) ................ 3005
Maintenance Schedule for Diesel Engines
(Annual Mileage > 30,000 km/year) ................ 3006
Maintenance Under Severe Driving Conditions
(Annual Driving Distance > 30,000 km/year)... 3007
RECOMMENDED FLUIDS AND
LUBRICANTS...................................................... 3008
Fluids and Lubricants....................................... 3008
SAE Viscosity Number..................................... 3009
KA24DE
ENGINE MAINTENANCE.................................... 3010Changing Air Cleaner Filter ............................. 3010
Changing Positive Crankcase Ventilation
(PCV) Filter ...................................................... 3010
YD25DDTi
ENGINE MAINTENANCE.................................... 3011
Checking Tightening Torque............................ 3011
Checking Drive Belts ....................................... 3011
Changing Engine Oil ........................................ 3012
Changing Oil Filter ........................................... 3013
Changing Engine Coolant ................................ 3014
Checking Cooling System................................ 3016
Checking and Replacing Fuel Filter and
Draining Water ................................................. 3018
Checking Fuel Lines ........................................ 3019
Cleaning and Replacing Air Cleaner Filter ...... 3019
Checking Cyclone Pre-air Cleaner .................. 3019
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 3020
Engine Maintenance ........................................ 3020
MA
Page 1030 of 1306

Fluids and Lubricants
Capacity (Approximate)
Recommended Fluids/Lubricants
LiterImp
measure
Engine oil (Refill)
With oil filter
Gasoline engine: API SG, SH or SJ*1
ILSAC grade GF-I or GF-II*1
Diesel engine: API CD, CE, CF, CF-4 for TD engine*1,
*5
ACEA B3-96, 98 or ACEA B3/E3 96, 98 for TD engine*4
API CF-4 for YD engine*1, *5
ACEA 98-B1 for YD engine KA24DE2WD 3.6
4WD 4.13-1/8 qt
3-5/8 qt
YD25DDTi2WD 5.6 *7
4WD 4.34-7/8 qt *7
3-3/4 qt
Without oil filter
KA24DE2WD 3.3
4WD 3.82-7/8 qt
3-3/8 qt
YD25DDTi2WD 5.3 *7
4WD 4.04-5/8 qt *7
3-1/2 qt
Cooling system (With reservoir)
KA24DE 6.9 6-1/8 qt
Genuine Nissan Anti-freeze Coolant (L250)
or equiva-
lent*6
YD25DDTi 8.6 7-5/8 qt
Manual transmission
gear oilFS5R30A2WD 2.8
4WD 5.14-7/8 pt
9pt
API GL-4, Viscosity SAE 75W-85 only
FS5W71C2WD 2.0
4WD 4.93-1/2 pt
8-5/8 pt
Transfer fluid TX10A 2.2 2 qt Genuine Nissan ATF or equivalent*2 or API GL-4*1
Differential gear oil
Front R180A 1.3 2-1/4 pt
Standard differential gear: API GL-5*1
Limited-slip differential (LSD) gear: Gear Oil Hypoid
LSD or equivalent*3 Rear C200 1.3 2-1/4 pt
Power steering fluid Ð Ð Type DEXRON
TMIII or equivalent
Brake and clutch fluid Ð Ð DOT 3 or DOT 4 (U.S. FMVSS No. 116)
Propeller shaft grease Ð Ð NLGI No. 2 (Lithium soap base)
Multi-purpose grease Ð Ð NLGI No. 2 (Lithium soap base)
*1: For further details, see ªSAE Viscosity Numberº.
*2: Contact a NISSAN dealership for more information regarding suitable fluid, including recommended brand(s) of DEXRONTMIII/MERCONTMAuto-
matic Transmission Fluid.
*3: API GL-5, SAE 140 and 10% volume of LSD Friction Modifier (Part No.: 38469-C6000) is an equivalent.
*4: If ACEA B3-96, 98 oils are not available, API CD, CE, CF, CF-4 oil may be used. However, ACEA oils are strongly recommended if at all possible.
*5: Never use CG-4 grade oil.
*6: Use Nissan Genuine Anti-freeze Coolant (L250), or equivalent in its quality,
in order to avoid possible aluminum corrosion within the engine cool-
ing system caused by the use of non-genuine engine coolant.
Note that any repairs for the incidents within the engine cooling system while using non-genuine engine coolant may not be covered by
the warranty even if such incidents occurred during the warranty period.
*7: Including 4WD appearance 2WD models.
RECOMMENDED FLUIDS AND LUBRICANTS
MA-3008
Page 1031 of 1306
SAE Viscosity Number
+For warm and cold areas: 75W-90 for trans-
fer and 80W-90 for differential are prefer-
able.
+For hot areas: 90 is suitable for ambient
temperatures below 40ÉC (104ÉF).
+For extremely hot areas:
140 for differential is preferable.
SLIA0015E
RECOMMENDED FLUIDS AND LUBRICANTS
MA-3009