hood release NISSAN TIIDA 2007 Service Repair Manual

RADIATOR
CO-63
< ON-VEHICLE REPAIR >[K9K]
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6. Disconnect radiator upper hose, reservoir tank hose and mounting bracket.
7. Disconnect radiator fan motor harness connectors.
8. Remove radiator core support cover.
9. Remove hood latch.
10. Disconnect horn and ambient temperature sensor harness connectors.
11. Remove radiator core support (upper).
12. Remove cooling fan and shroud assembly.
13. Release charge air cooler from the radiator. Refer to EM-270, "
Exploded View".
14. Remove A/C condenser to radiator bolts.
15. Remove radiator.
CAUTION:
 Do not damage or scratch radiator core when removing.
INSTALLATION
 Installation is in the reverse order of removal.
 Check for engine coolant leaks. Refer to CO-58, "
Inspection".
InspectionINFOID:0000000001381593
INSPECTION AFTER INSTALLATION
 Check for engine coolant leaks using rsuitable tools. Refer to CO-58, "Inspection".

HOOD
DLK-213
< REMOVAL AND INSTALLATION >[WITH I-KEY, WITHOUT SUPER LOCK]
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REMOVAL AND INSTALLATION
HOOD
Fitting AdjustmentINFOID:0000000001315831
FRONT END HEIGHT ADJUSTMENT AND LATERAL/LONGITUDINAL CLEARANCE ADJUST-
MENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Remove hood lock. Rotate bumper rubber to adjust height until
hood becomes 1.0 to 1.5 mm lower than the fender.
3. Position hood lock and engage striker. Check hood lock and
striker for looseness. Tighten lock bolts to the specified torque.
4. Install the front grille. Refer to EXT-19, "
Removal and Installa-
tion".
CAUTION:
Adjust the clearance between hood and other parts so that the
dimensional difference left and right is as follows.
SURFACE MISMATCH ADJUSTMENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Release hood lock, and adjust surface level difference of hood, fender, and headlamp according to the fit-
ting standard dimension, using RH and LH bumper rubbers.
3. Install and align the hood lock until the center of the striker and the hood lock are vertically aligned.
PIIB6508E
Hood and headlamp (B - B) : Less than 2.0 mm (0.08 in)
Hood and fender (C - C) : Less than 1.5 mm (0.06 in)
Hood and fender (D - D) : Less than 1.5 mm (0.06 in)PIIB2526J
Hood and front bumper (A - A) : -1.3 - 2.7 mm (-0.05 - 0.11 in)
Hood and fender (D - D) : -0.4 - 1.7 mm (-0.16 - 0.07 in)

DLK-218
< REMOVAL AND INSTALLATION >[WITH I-KEY, WITHOUT SUPER LOCK]
HOOD
1. Check that the secondary latch is properly engaged with the secondary striker (B: 6.8 mm (0.268 in) with
hood's own weight.
2. While operating the hood release handle, carefully check that the front end of the hood is raised by
approx. 20 mm (0.79 in). Also check that the hood release handle returns to the original position.
3. Check that the secondary hood release operates at 29.4 N (3.0 kg) or below.
4. Confirm static closing force of the hood is 343 – 441 N·m (35 – 44 kg-m).
5. Check the hood lock lubrication condition. If necessary, apply
“body grease” to the points as shown.
1. Hood striker 2. Primary latch 3. Secondary striker
4. Secondary latch
PIIB5794E
PIIB6514E

DLK-442
< REMOVAL AND INSTALLATION >[WITH I-KEY & SUPER LOCK]
HOOD
REMOVAL AND INSTALLATION
HOOD
Fitting AdjustmentINFOID:0000000001732017
FRONT END HEIGHT ADJUSTMENT AND LATERAL/LONGITUDINAL CLEARANCE ADJUST-
MENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Remove hood lock. Rotate bumper rubber to adjust height until
hood becomes 1.0 to 1.5 mm lower than the fender.
3. Position hood lock and engage striker. Check hood lock and
striker for looseness. Tighten lock bolts to the specified torque.
4. Install the front grille. Refer to EXT-19, "
Removal and Installa-
tion".
CAUTION:
Adjust the clearance between hood and other parts so that the
dimensional difference left and right is as follows.
SURFACE MISMATCH ADJUSTMENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Release hood lock, and adjust surface level difference of hood, fender, and headlamp according to the fit-
ting standard dimension, using RH and LH bumper rubbers.
3. Install and align the hood lock until the center of the striker and the hood lock are vertically aligned.
PIIB6508E
Hood and headlamp (B - B) : Less than 2.0 mm (0.08 in)
Hood and fender (C - C) : Less than 1.5 mm (0.06 in)
Hood and fender (D - D) : Less than 1.5 mm (0.06 in)PIIB2526J
Hood and front bumper (A - A) : -1.3 - 2.7 mm (-0.05 - 0.11 in)
Hood and fender (D - D) : -0.4 - 1.7 mm (-0.16 - 0.07 in)

HOOD
DLK-447
< REMOVAL AND INSTALLATION >[WITH I-KEY & SUPER LOCK]
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1. Check that the secondary latch is properly engaged with the secondary striker (B: 6.8 mm (0.268 in) with
hood's own weight.
2. While operating the hood release handle, carefully check that the front end of the hood is raised by
approx. 20 mm (0.79 in). Also check that the hood release handle returns to the original position.
3. Check that the secondary hood release operates at 29.4 N (3.0 kg) or below.
4. Confirm static closing force of the hood is 343 – 441 N·m (35 – 44 kg-m).
5. Check the hood lock lubrication condition. If necessary, apply
“body grease” to the points as shown.
1. Hood striker 2. Primary latch 3. Secondary striker
4. Secondary latch
PIIB5794E
PIIB6514E

HOOD
DLK-583
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY & SUPER LOCK]
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REMOVAL AND INSTALLATION
HOOD
Fitting AdjustmentINFOID:0000000001732035
FRONT END HEIGHT ADJUSTMENT AND LATERAL/LONGITUDINAL CLEARANCE ADJUST-
MENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Remove hood lock. Rotate bumper rubber to adjust height until
hood becomes 1.0 to 1.5 mm lower than the fender.
3. Position hood lock and engage striker. Check hood lock and
striker for looseness. Tighten lock bolts to the specified torque.
4. Install the front grille. Refer to EXT-19, "
Removal and Installa-
tion".
CAUTION:
Adjust the clearance between hood and other parts so that the
dimensional difference left and right is as follows.
SURFACE MISMATCH ADJUSTMENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Release hood lock, and adjust surface level difference of hood, fender, and headlamp according to the fit-
ting standard dimension, using RH and LH bumper rubbers.
3. Install and align the hood lock until the center of the striker and the hood lock are vertically aligned.
PIIB6508E
Hood and headlamp (B - B) : Less than 2.0 mm (0.08 in)
Hood and fender (C - C) : Less than 1.5 mm (0.06 in)
Hood and fender (D - D) : Less than 1.5 mm (0.06 in)PIIB2526J
Hood and front bumper (A - A) : -1.3 - 2.7 mm (-0.05 - 0.11 in)
Hood and fender (D - D) : -0.4 - 1.7 mm (-0.16 - 0.07 in)

DLK-588
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY & SUPER LOCK]
HOOD
1. Check that the secondary latch is properly engaged with the secondary striker (B: 6.8 mm (0.268 in) with
hood's own weight.
2. While operating the hood release handle, carefully check that the front end of the hood is raised by
approx. 20 mm (0.79 in). Also check that the hood release handle returns to the original position.
3. Check that the secondary hood release operates at 29.4 N (3.0 kg) or below.
4. Confirm static closing force of the hood is 343 – 441 N·m (35 – 44 kg-m).
5. Check the hood lock lubrication condition. If necessary, apply
“body grease” to the points as shown.
1. Hood striker 2. Primary latch 3. Secondary striker
4. Secondary latch
PIIB5794E
PIIB6514E

DLK-734
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY, WITH SUPER LOCK]
HOOD
REMOVAL AND INSTALLATION
HOOD
Fitting AdjustmentINFOID:0000000001732053
FRONT END HEIGHT ADJUSTMENT AND LATERAL/LONGITUDINAL CLEARANCE ADJUST-
MENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Remove hood lock. Rotate bumper rubber to adjust height until
hood becomes 1.0 to 1.5 mm lower than the fender.
3. Position hood lock and engage striker. Check hood lock and
striker for looseness. Tighten lock bolts to the specified torque.
4. Install the front grille. Refer to EXT-19, "
Removal and Installa-
tion".
CAUTION:
Adjust the clearance between hood and other parts so that the
dimensional difference left and right is as follows.
SURFACE MISMATCH ADJUSTMENT
1. Remove the front grille. Refer to EXT-19, "Removal and Installation".
2. Release hood lock, and adjust surface level difference of hood, fender, and headlamp according to the fit-
ting standard dimension, using RH and LH bumper rubbers.
3. Install and align the hood lock until the center of the striker and the hood lock are vertically aligned.
PIIB6508E
Hood and headlamp (B - B) : Less than 2.0 mm (0.08 in)
Hood and fender (C - C) : Less than 1.5 mm (0.06 in)
Hood and fender (D - D) : Less than 1.5 mm (0.06 in)PIIB2526J
Hood and front bumper (A - A) : -1.3 - 2.7 mm (-0.05 - 0.11 in)
Hood and fender (D - D) : -0.4 - 1.7 mm (-0.16 - 0.07 in)

HOOD
DLK-739
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY, WITH SUPER LOCK]
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1. Check that the secondary latch is properly engaged with the secondary striker (B: 6.8 mm (0.268 in) with
hood's own weight.
2. While operating the hood release handle, carefully check that the front end of the hood is raised by
approx. 20 mm (0.79 in). Also check that the hood release handle returns to the original position.
3. Check that the secondary hood release operates at 29.4 N (3.0 kg) or below.
4. Confirm static closing force of the hood is 343 – 441 N·m (35 – 44 kg-m).
5. Check the hood lock lubrication condition. If necessary, apply
“body grease” to the points as shown.
1. Hood striker 2. Primary latch 3. Secondary striker
4. Secondary latch
PIIB5794E
PIIB6514E

P0420 THREE WAY CATALYST FUNCTION
EC-205
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
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P0420 THREE WAY CATALYST FUNCTION
DTC LogicINFOID:0000000001670968
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of heated oxygen
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage capacity decreases, the heated oxygen sensor 2
switching frequency will increase.
When the frequency ratio of heated oxygen sensor 1 and heated
oxygen sensor 2 approaches a specified limit value, the three way
catalyst (manifold) malfunction is diagnosed.
DTC CONFIRMATION PROCEDURE
1.INSPECTION START
Do you have CONSULT-III?
Do you have CONSULT-III?
YES >> GO TO 2.
NO >> GO TO 7.
2.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Do not hold engine speed for more than the specified minutes below.
>> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE-I
With CONSULT-III
1. Turn ignition switch ON and select “DATA MONITOR” mode with CONSULT-III.
2. Start engine and warm it up to the normal operating temperature.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Start engine and keep the engine speed between 3,500 and 4,000 rpm for at least 1 minute under no load.
5. Let engine idle for 1 minute.
6. Make sure that “COOLAN TEMP/S” indicates more than 70°C (158°F).
If not, warm up engine and go to next step when “COOLAN TEMP/S” indication reaches to 70°C (158°F).
7. Open engine hood.
8. Select “DTC & SRT CONFIRMATION” then “SRT WORK SUPPORT” mode with CONSULT-III.
9. Rev engine up to 2,000 to 3,000 rpm and hold it for 3 consecutive minutes then release the accelerator
pedal completely.
10. Check the indication of “CATALYST”.
Which is displayed on CONSULT-III screen?
SEF484YF
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0420Catalyst system efficien-
cy below threshold Three way catalyst (manifold) does not oper-
ate properly.
 Three way catalyst (manifold) does not have
enough oxygen storage capacity. Three way catalyst (manifold)
 Exhaust tube
 Intake air leaks
 Fuel injector
 Fuel injector leaks
 Spark plug
 Improper ignition timing