2008 NISSAN TEANA radiator

DLK-192
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
HOOD
HOOD ASSEMBLY : Removal and Installation
INFOID:0000000003813384
CAUTION:
Operate with two workers, because of its heavy weight.
REMOVAL
1. Remove hood insulator.
2. Remove washer nozzle and washer tube. Refer to WW-102, "
Removal and Installation".
3. Support hood assembly with a proper material to prevent it from falling.
WARNING:
Bodily injury may occur if no supporting rod is holding the hood open when removing the hood
stay.
4. Remove hood hinge mounting nuts on the hood to remove the hood assembly.
5. Remove the following parts after removing the hood assembly.
 Radiator core seal
 Hood bumper rubber (lower, side)
 Hood seal (front)
1. Hood assembly 2. Hood bumper rubber 3. Hood lock assembly
4. Hood hinge 5. Front bumper fascia 6. Front combination lamp
7. Front fender
Refer to GI-4, "
Components" for symbols in the figure.
JMKIA2391GB

DLK-194
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
HOOD
HOOD HINGE : Exploded View
INFOID:0000000003819555
HOOD HINGE : Removal and InstallationINFOID:0000000003813387
REMOVAL
1. Remove hood assembly. Refer to DLK-192, "HOOD ASSEMBLY : Removal and Installation".
2. Remove front fender. Refer to DLK-199, "
Removal and Installation".
3. Remove hood hinge mounting bolts, and then remove hood hinge.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
 After installation, apply touch-up paint (the body color) onto the head of the hinge mounting bolts
and nuts.
 After installation, perform hood fitting adjustment. Refer to DLK-193, "
HOOD ASSEMBLY : Adjust-
ment".
HOOD SUPPORT ROD
1. Hood insulator 2. Hood hinge (RH/LH) 3. Hood seal (front) (RH/LH)
4. Radiator core seal 5. Grommet 6. Hood support rod
7. Clamp 8. Hood assembly 9. Hood bumper rubber (lower) (RH/
LH)
10. Hood bumper rubber (side) (RH/LH)
Refer to GI-4, "
Components" for symbols in the figure.
JMKIA2380ZZ

HOOD
DLK-195
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
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HOOD SUPPORT ROD : Exploded ViewINFOID:0000000003819556
HOOD SUPPORT ROD : Removal and InstallationINFOID:0000000003813389
REMOVAL
1. Support hood assembly with a proper material to prevent it from falling.
WARNING:
Bodily injury may occur if no supporting rod is holding the hood open when removing the hood
support rod.
2. Pull hood support rod from grommet and remove.
INSTALLATION
Install in the reverse order of removal.
1. Hood insulator 2. Hood hinge (RH/LH) 3. Hood seal (front) (RH/LH)
4. Radiator core seal 5. Grommet 6. Hood support rod
7. Clamp 8. Hood assembly 9. Hood bumper rubber (lower) (RH/
LH)
10. Hood bumper rubber (side) (RH/LH)
Refer to GI-4, "
Components" for symbols in the figure.
JMKIA2380ZZ

DLK-196
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
RADIATOR CORE SUPPORT
RADIATOR CORE SUPPORT
Exploded ViewINFOID:0000000003795070
Removal and InstallationINFOID:0000000003795071
REMOVAL
1. Use refrigerant collecting equipment to discharge the refrigerant. Refer to HA-24, "Collection and
Charge".
2. Remove front under cover. Refer to EXT-28, "
Removal and Installation".
3. Drain engine coolant from radiator. Refer to CO-8, "
Draining".
4. Remove front bumper fascia, energy absorber and bumper reinforcement. Refer to EXT-12, "
Removal
and Installation".
5. Remove mounting clips and remove air duct cover.
6. Remove hood lock opener and hood lock. Refer to DLK-220, "
Removal and Installation".
7. Disconnect connector of horn (HIGH/LOW), and then remove horn (HIGH/LOW). Refer to HRN-6,
"Removal and Installation".
8. Disconnect connector of gas sensor, and then remove gas sensor (with intelligent air conditioner system).
Refer to VTL-82, "
WITH INTELLIGENT AIR CONDITIONER SYSTEM : Removal and Installation".
9. Remove bumper retainer assembly. Refer to EXT-12, "
Removal and Installation".
10. Remove air guide (RH/LH).
11. Remove front combination lamp (RH/LH). Refer to EXL-181, "
Removal and Installation" (XENON TYPE)
or EXL-343, "
Removal and Installation" (HALOGEN TYPE).
12. Disconnect connector of ambient sensor. Refer to VTL-24, "
Removal and Installation" (WITHOUT 7 INCH
DISPLAY) or VTL-81, "
Removal and Installation" (WITH 7 INCH DISPLAY).
1. Radiator upper hose bracket 2. Hood switch bracket 3. Air duct cover
4. Air guide (RH/LH) 5. Radiator core support
: Pawl
JMKIA2382ZZ

RADIATOR CORE SUPPORT
DLK-197
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
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13. Disconnect connector of refrigerant pressure sensor. Refer to HA-50, "Exploded View".
14. Remove mounting bolt, and then remove engine coolant reservoir tank. Refer to CO-13, "
Exploded View".
15. Remove mounting bolts, and then disconnect condenser pipe assembly. Refer to HA-48, "
Exploded
View".
16. Remove condenser. Refer to HA-46, "
Removal and Installation".
17. Remove mounting nut of radiator upper hose from radiator core support, and then remove radiator upper
hose and hood switch bracket. Refer to CO-25, "
Exploded View".
18. Disconnect radiator upper hose from radiator pipe (upper). Refer to CO-25, "
Exploded View".
19. Disconnect radiator lower hose (3). Refer to CO-25, "
Exploded View".
20. Disconnect CVT fluid cooler hose on radiator side. Refer to TM-165, "
Exploded View" (CVT: RE0F09B) or
TM-329, "
Exploded View" (CVT: RE0F10A).
21. Remove power steering oil cooler pipe from radiator core sup-
port at point shown by arrows in the figure.
22. Disconnect connectors of the following parts.
 Cooling fan (RH/LH). Refer to CO-16, "
Exploded View".
 Crash zone sensor. Refer to SR-18, "
Removal and Installation".
23. Remove radiator upper clip. Refer to CO-13, "
Exploded View".
24. Remove all harness clips from radiator core support.
CAUTION:
Never damage radiator.
25. Support hood assembly with a proper material to prevent it from falling.
WARNING:
Bodily injury may occur if no supporting rod is holding the hood open when removing the hood
stay.
26. Remove hood support rod. Refer to DLK-195, "
HOOD SUPPORT ROD : Removal and Installation".
27. Remove mounting bolts, and then remove radiator core support.
CAUTION:
 Operate with two workers, because of its heavy weight.
 Never damage power steering oil cooler pipe.
28. Remove the following parts after removing radiator core support.
 Radiator lower hose, radiator upper hose, radiator pipe. Refer to CO-25, "
Exploded View".
 Radiator. Refer to CO-13, "
Exploded View".
 Cooling fan (RH/LH). Refer to CO-16, "
Exploded View".
 Crash zone sensor. Refer to SR-18, "
Exploded View".
 Power steering oil cooler pipe clip. Refer to ST-34, "
Exploded View".
INSTALLATION
Install in the reverse order of removal.
JMKIA2395ZZ
: harness clip
JMKIA2396ZZ

DLK-198
< ON-VEHICLE REPAIR >[WITH INTELLIGENT KEY SYSTEM]
RADIATOR CORE SUPPORT
CAUTION:
 After installation, inspection and replenish the following.
- Engine coolant. Refer to CO-8, "
Inspection", CO-9, "Refilling".
- CVT fluid. Refer to TM-142, "
Inspection", TM-143, "Changing" (CVT: RE0F09B) or TM-304, "Inspec-
tion", TM-305, "Changing" (CVT: RE0F10A).
 After installation, adjust the following parts.
- Front combination lamp. EXL-174, "
Aiming Adjustment Procedure (Low Beam)", EXL-175, "Aiming
Adjustment Procedure (High Beam)" (XENON TYPE) or EXL-337, "Aiming Adjustment Procedure
(Low Beam)", EXL-338, "Aiming Adjustment Procedure (High Beam)" (HALOGEN TYPE).

EC-250
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P1217 ENGINE OVER TEMPERATURE
P1217 ENGINE OVER TEMPERATURE
DTC LogicINFOID:0000000003856718
DTC DETECTION LOGIC
NOTE:
If DTC P1217 is displayed with DTC U1000 or U1001, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-135, "
DTC Logic".
If DTC P1217 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer
to EC-242, "
DTC Logic".
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, always replace the coolant. Refer to CO-8, "
Draining". Also, replace
the engine oil. Refer to LU-8, "
Draining".
1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Always use
coolant with the proper mixture ratio. Refer to MA-12, "
Engine Coolant Mixture Ratio".
2. After refilling coolant, run engine to ensure that no water-flow noise is emitted.
DTC CONFIRMATION PROCEDURE
1.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC-250, "
Component Function Check".
NOTE:
Use component function check to check the overall function of the cooling fan. During this check, a DTC might
not be confirmed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-251, "
Diagnosis Procedure".
Component Function CheckINFOID:0000000003856719
1.PERFORM COMPONENT FUNCTION CHECK-I
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pres-
sure fluid escaping from the radiator.
Wrap 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.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1217Engine over tempera-
ture (Overheat) Cooling fan does not operate properly (Over-
heat).
 Cooling fan system does not operate proper-
ly (Overheat).
 Engine coolant was not added to the system
using the proper filling method.
 Engine coolant is not within the specified
range. Harness or connectors
(The cooling fan circuit is open or short-
ed.)
 IPDM E/R (Cooling fan relays)
 Cooling fan motor
Radiator hose
Radiator
Radiator cap
 Water pump
Thermostat

P1217 ENGINE OVER TEMPERATURE
EC-251
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before checking coolant level.
Is the coolant level in the reservoir tank and/or radiator below the
proper range?
YES >> Go to EC-251, "Diagnosis Procedure".
NO >> GO TO 2.
2.PERFORM COMPONENT FUNCTION CHECK-II
Confirm whether customer filled the coolant or not.
Did customer fill the coolant?
YES >> Go to EC-251, "Diagnosis Procedure".
NO >> GO TO 3.
3.PERFORM COMPONENT FUNCTION CHECK-III
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT-III.
3. Check that cooling fan motors-1 and -2 operate at each speed (LOW/MID/HI).
Without CONSULT-III
Perform IPDM E/R auto active test and check cooling fan motors operation, refer to PCS-11, "
Diagnosis
Description".
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-251, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003856720
1.CHECK COOLING FAN OPERATION
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT-III.
3. Check that cooling fans-1 and -2 operate at each speed (LOW/MID/HI).
Without CONSULT-III
1. Perform IPDM E/R auto active test and check cooling fan motors operation, refer to PCS-11, "
Diagnosis
Description".
2. Check that cooling fans-1 and -2 operate at each speed (Low/Middle/High).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to EC-324, "
Diagnosis Procedure".
2.CHECK COOLING SYSTEM FOR LEAK-I
Check cooling system for leak. Refer to CO-8, "
Inspection".
Is leakage detected?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK COOLING SYSTEM FOR LEAK-II
Check the following for leak.
Hose
 Radiator
 Water pump
SEF621W