2005 NISSAN NAVARA coolant level

DTC P0217 ENGINE OVER TEMPERATURE
EC-133
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EC
CONSULT-II Reference Value in Data Monitor ModeEBS01KFL
Specification data are reference values.
On Board Diagnosis LogicEBS01KFM
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.
CAUTION:
When a malfunction is indicated, be sure to replace the coolant. Refer toCO-7, "
Changing Engine
Coolant". Also, replace the engine oil. Refer toLU-6, "Changing 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 toMA-16, "
Engine Coolant Mixture Ratio".
2. After refilling coolant, run engine to ensure that no water-flow noise is emitted.
Overall Function CheckEBS01KFN
Use this procedure to check the overall function of the cooling fan. During this check, a DTC might not be con-
firmed.
WARNING:
lNever remove a radiator cap and/or a reservoir tank cap when the engine is hot. Serious burns
could be caused by high pressure fluid escaping from the radiator and the reservoir tank.
lWrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-
up pressure to escape. Then turn the cap all the way off.
MONITOR ITEM CONDITION SPECIFICATION
COOLING FAN
lEngine: After warming up, idle
the engine
lAir conditioner switch: OFFEngine coolant temperature: 97°C
(207°F) or lessOFF
Engine coolant temperature: Between
98°C (208°F) and 104°C(219°F)LOW
Engine coolant temperature: 105°C
(221°F) or moreHI
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0217
0217Engine over temperature
(Overheat)
lCooling fan does not operate properly (Over-
heat).
lCooling fan system does not operate properly
(Overheat).
lEngine coolant was not added to the system
using the proper filling method.
lEngine coolant is not within the specified
range.
lHarness or connectors
(The cooling fan circuit is open or
shorted.)
lIPDM E/R
lCooling fan
lCooling fan (Crankshaft driven)
lRadiator hose
lRadiator
lRadiator cap
lReservoir tank
lReservoir tank cap
lWater pump
lThermostat
For more information, refer toEC-140,
"Main 12 Causes of Overheating".

EC-134
DTC P0217 ENGINE OVER TEMPERATURE
WITH CONSULT-II
1. Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before checking coolant level.
If the coolant level in the reservoir tank and/or radiator is below
the proper range, skip the following steps and go toEC-137,
"Diagnostic Procedure".
2. Confirm whether customer filled the coolant or not. If customer
filled the coolant, skip the following steps and go toEC-137,
"Diagnostic Procedure".
3. Turn ignition switch ON.
4. Perform “COOLING FAN” in “ACTIVE TEST” mode with CON-
SULT-II.
5. If the results are NG, go toEC-137, "
Diagnostic Procedure".
WITHOUT CONSULT-II
1. Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before checking coolant level.
If the coolant level in the reservoir tank and/or radiator is below
the proper range, skip the following steps and go toEC-137,
"Diagnostic Procedure".
2. Confirm whether customer filled the coolant or not. If customer
filled the coolant, skip the following steps and go toEC-137,
"Diagnostic Procedure".
3. Perform IPDM E/R auto active test and check cooling fan motors operation, refer toPG-19, "
Auto Active
Te s t".
4. If NG, go toEC-137, "
Diagnostic Procedure".
SEF621W
SEF111X
SEF621W

EC-140
DTC P0217 ENGINE OVER TEMPERATURE
5.CHECK COOLING FAN MOTOR
Refer toEC-141, "
Component Inspection".
OK or NG
OK >> GO TO 6.
NG >> Replace cooling fan motors.
6.CHECK INTERMITTENT INCIDENT
PerformEC-70, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
OK or NG
OK >> Replace IPDM E/R. Refer toPG-14, "IPDM E/R (INTELLIGENT POWER DISTRIBUTION MOD-
ULE ENGINE ROOM)".
NG >> Repair or replace harness or connector.
Main 12 Causes of OverheatingEBS01KFQ
*1: Turn the ignition switch ON.
*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 toCO-4, "
OVERHEATING CAUSE ANALYSIS". Engine Step Inspection item Equipment Standard Reference page
OFF 1
lBlocked radiator
lBlocked condenser
lBlocked radiator grille
lBlocked bumper
lVisual No blocking —
2
lCoolant mixturelCoolant tester 50 - 50% coolant mixture SeeMA-16, "Engine
Coolant Mixture Ratio".
3
lCoolant levellVisual Coolant up to MAX level
in reservoir tank and radi-
ator filler neckSeeCO-7, "LEVEL
CHECK".
4
lReservoir tank caplPressure tester SeeCO-13, "Checking Reservoir Tank Cap".
ON*
25lCoolant leakslVisual No leaks SeeCO-7, "CHECKING
RADIATOR SYSTEM
FOR LEAKS".
ON*
26lThermostatlTouch the upper and
lower radiator hosesBoth hoses should be hot SeeCO-23, "THERMO-
STAT AND WATER PIP-
ING".
ON*
17lCooling fanlCONSULT-II Operating See trouble diagnosis for
DTC P0217 (EC-132
).
ON*
27lCooling fan (Crankshaft
driven)lVisual OperatingSeeCO-19, "COOLING
FA N".
OFF 8
lCombustion gas leaklColor checker chemical
tester 4 Gas analyzerNegative —
ON*
39lCoolant temperature
gaugelVisual Gauge less than 3/4
when driving—
lCoolant overflow to
reservoir tanklVisual No overflow during driving
and idlingSeeCO-7, "Changing
Engine Coolant".
OFF*
410lCoolant return from
reservoir tank to radia-
torlVisual Should be initial level in
reservoir tankSeeCO-7, "LEVEL
CHECK".
OFF 11
lCylinder headlStraight gauge feeler
gauge0.1 mm (0.004 in) Maxi-
mum distortion (warping)SeeEM-92, "CYLINDER
HEAD".
12
lCylinder block and pis-
tonslVisual No scuffing on cylinder
walls or pistonSeeEM-110, "CYLIN-
DER BLOCK".

GLOW CONTROL SYSTEM
EC-297
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Diagnostic ProcedureEBS01KLO
1.INSPECTION START
Check fuel level, fuel supplying system, starter motor, etc.
OK or NG
OK >> GO TO 2.
NG >> Correct.
2.CHECK INSTALLATION
Check that glow plug nut (1) and all glow plug connecting plate nuts
(2) are installed properly.
OK or NG
OK >> GO TO 3.
NG >> Install properly.
3.CHECK GLOW INDICATOR LAMP OPERATION
With CONSULT-II
1. Turn ignition switch ON.
2. Select “COOLAN TEMP/S” in “DATA MONITOR” mode with
CONSULT-II.
3. Confirm that “COOLAN TEMP/S” indicates below 80°C(176°F).
If it indicates above 80°C(176°F), cool down engine.
4. Turn ignition switch OFF, wait at least 5 seconds and then turn
ON.
5. Make sure that glow indicator lamp is turned ON for 1.5 seconds
or more after turning ignition switch ON, and then glow indicator
lamp turned OFF.
Without CONSULT-II
1. Set the tester probe between ECM terminal 51 (engine coolant
temperature sensor signal) and ground.
2. Confirm that the voltage indicates above 1.53V. If it indicates
below 1.53V, cool down engine.
3. Turn ignition switch OFF, wait at least 5 seconds and then turn
ON.
4. Make sure that glow indicator lamp is turned ON for 1.5 seconds
or more after turning ignition switch ON, and then glow indicator
lamp turned OFF.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
MBIB1219E
SEF013Y
PBIB2216E

INTAKE MANIFOLD
EM-21
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lRefer toGI-10, "Components"for symbol marks except in the above.
Removal and InstallationEBS01EJF
REMOVAL
WARNING:
To avoid the danger of being scalded, do not drain engine coolant when engine is hot.
1. Drain engine coolant. Refer toCO-7, "
Changing Engine Coolant".
2. Remove engine cover (1).
CAUTION:
Be careful not to damage engine cover surface.
3. Disconnect air inlet hose from throttle chamber. Refer toEM-18, "
CHARGE AIR COOLER".
4. Remove fuel filter. Refer toFL-4, "
FUEL FILTER".
5. Remove oil level gauge guide. Refer toEM-36, "
OIL PAN AND OIL STRAINER".
6. Remove fuel hoses and fuel gallery. Refer toEM-44, "
INJECTION TUBE AND FUEL INJECTOR".
lTo prevent fuel from flowing out, plug the opening of the hose with plug after disconnection.
CAUTION:
Be careful not to spill fuel in the engine component.
lAdd marks as necessary for easier installation.
7. Remove vacuum galleries and vacuum hoses.
lAdd marks as necessary for easier installation.
8. Disconnect EGR volume control valve water hoses and wiring harness.
9. Disconnect heater feed hose, water hoses, and remove heater feed pipe.
10. Remove EGR cooler (A/T models) or EGR tube (M/T models).
11. Remove injection tube center. Refer toEM-44, "
Removal and Installation".
CAUTION:
Be careful not to spill fuel in the engine component.
12. Remove water pipe.
1. Vacuum hose 2. Vacuum gallery 3. Vacuum hose
4. Bracket 5. Bracket 6. Gasket
7. Bracket 8. Intake manifold 9. Water hose
10. Heater feed pipe (M/T models) 11. O-ring 12. Vacuum hose
13. Vacuum gallery 14. Vacuum hose 15. Gasket
16. Throttle chamber 17. Gasket 18. Gasket
19. EGR passage 20. Gasket 21. Bracket
22. EGR volume control valve 23. Vacuum gallery 24. Bracket
25. Washer 26. Gasket 27. EGR tube (M/T models)
28. Water hose 29. Water hose 30. Clip (A/T models)
31. Water hose (A/T models) 32. Heater feed pipe (A/T models) 33. Water hose (A/T models)
34. EGR cooler (A/T models) 35. Gasket (A/T models) 36. EGR tube (A/T models)
37. Bracket (A/T models)
C. To heater return pipe E. To cylinder head F. To water outlet
G. To exhaust manifold H. To air inlet hose
Vehicle front
PBIC3409E

CAMSHAFT
EM-65
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7. Apply liquid gasket to cylinder head rear cover as shown in the
figure.
Use Genuine Liquid Gasket or Equivalent.
8. Install cylinder head rear cover and tighten mounting bolts in
numerical order shown in the figure.
9. Before installing spill tube after installing secondary timing chain, check and adjust valve clearance. Refer
toEM-66, "
Valve Clearance".
10. Hereafter, install in the reverse order of removal.
INSPECTION AFTER INSTALLATION
Inspection for Leaks
The following are procedures for checking fluids leak, lubricates leak and exhaust gases leak.
lBefore starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer toMA-14, "
RECOMMENDED FLUIDS AND LUBRICANTS".
lUse procedure below to check for fuel leakage.
–Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel
leakage at connection points.
–Start engine. With engine speed increased, check again for fuel leakage at connection points.
lRun engine to check for unusual noise and vibration.
lWarm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids
including engine oil and engine coolant.
lBleed air from lines and hoses of applicable lines, such as in cooling system.
lAfter cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
*1: Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.
*2: Check engine oil level 10 minutes after engine stopped.
PBIC3446E
M6´50 mm : Bolt No.1, 2
M6´20 mm : Bolt No.3, 4
M8´20 mm : Bolt No.5, 6
PBIC3445E
Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level (*2)
Other oils and fluid (*1) Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gases — Leakage —

SECONDARY TIMING CHAIN
EM-77
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a. Install tension guide on the back surface of front chain case.
lHold front chain case vertically when installing. Tension guide
may come off if front chain case is tilted.
b. Apply a continuous bead of liquid gasket on both ends of arched
area (locations where rear chain case is adjoined) as shown in
the figure.
lUse Genuine Liquid Gasket or equivalent.
c. Install front chain case.
lWhen installing, align dowel pin on oil pump housing with the pin hole.
lInstall No. 6, 10 and 11 bolts with the rubber washer to front chain case.
d. Tighten fixing bolts in numerical order shown in the figure.
e. After tightening all the bolts, re-tighten in the same order.
6. Hereafter, install in the reverse order of removal.
INSPECTION AFTER INSTALLATION
Inspection for Leaks
The following are procedures for checking fluids leak, lubricates leak and exhaust gases leak.
lBefore starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer toMA-14, "
RECOMMENDED FLUIDS AND LUBRICANTS".
lUse procedure below to check for fuel leakage.
–Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel
leakage at connection points.
–Start engine. With engine speed increased, check again for fuel leakage at connection points.
lRun engine to check for unusual noise and vibration.
lWarm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids
including engine oil and engine coolant.
lBleed air from lines and hoses of applicable lines, such as in cooling system.
lAfter cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
SBIA0189E
JEF370Y
JEM121G

EM-78
SECONDARY TIMING CHAIN
Summary of the inspection items:
*1: Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.
*2: Check engine oil level 10 minutes after engine stopped.Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level (*2)
Other oils and fluid (*1) Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gases — Leakage —