2007 NISSAN TIIDA Ventilation

MODEL C11 SERIES
2007 NISSAN EUROPE S.A.S.
All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any form,
or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan Europe
S.A.S., Paris, France.
A GENERAL INFORMATION
B ENGINE
D TRANSMISSION& DRIVELINE
E SUSPENSION F BRAKES
G STEERING H RESTRAINTS
I VENTILATION, HEATER & AIR CONDITIONER
J BODY INTERIOR
K BODY EXTERIOR, DOOR, ROOF & VEHICLE SECURITY
L DRIVER CONTROLS
M ELECTRICAL & POWER CONTROL
N DRIVER INFORMATION & MULTIMEDIA
O CRUISE CONTROL P MAINTENANCEGI General Information
EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
STR Starting System
ACC Accelerator Control System
CL Clutch
TM Transaxle & Transmission
FAX Front Axle
RAX Rear Axle
FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
BR Brake System
PB Parking Brake System
BRC Brake Control System
ST Steering System
STC Steering Control System
SB Seat Belt
SR SRS Airbag
SRC SRS Airbag Control System
VTL Ventilation System
HA Heater & Air Conditioning System
HAC Heater & Air Conditioning Control System
INT Interior
IP Instrument Panel
SE Seat
DLK Door & Lock
SEC Security Control System
GW Glass & Window System
PWC Power Window Control System
RF Roof
EXT Exterior
MIR Mirrors
EXL Exterior Lighting System
INL Interior Lighting System
WW Wiper & Washer
DEF Defogger
HRN Horn
PWO Power Outlet
BCS Body Control System
LAN LAN System
PCS Power Control System
CHG Charging System
PG Power Supply, Ground & Circuit Elements
MWI Meter, Warning Lanp & Indicator
WCS Warning Chime System
AV Audio, Visual & Navigation System
CCS Cruise Control System Maintenance
MA Maintenance
QUICK REFERENCE INDEX
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Publication Number:
SM7E00-1C11E0E

EC-5
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P Component Function Check ..................................
316
Diagnosis Procedure .............................................316
Component Inspection (Fuel Pump) .....................318
IGNITION SIGNAL ...........................................319
Description ............................................................319
Component Function Check ..................................319
Diagnosis Procedure .............................................319
Component Inspection (Ignition Coil with Power
Transistor) .............................................................
322
Component Inspection (Condenser) .....................322
MALFUNCTION INDICATOR ...........................324
Description ............................................................324
Component Function Check ..................................324
Diagnosis Procedure .............................................324
POSITIVE CRANKCASE VENTILATION ........325
Description ............................................................325
Component Inspection ..........................................325
REFRIGERANT PRESSURE SENSOR ...........326
Description ............................................................326
Component Function Check ..................................326
Diagnosis Procedure .............................................326
ECU DIAGNOSIS .......................................328
ECM ..................................................................328
Reference Value ...................................................328
Wiring Diagram - ENGINE CONTROL SYSTEM - ..339
Fail Safe ...............................................................358
DTC Inspection Priority Chart .............................360
DTC Index ............................................................361
How to Set SRT Code ........................................363
Test Value and Test Limit ..................................365
SYMPTOM DIAGNOSIS ............................366
ENGINE CONTROL SYSTEM SYMPTOMS ....366
Symptom Table .....................................................366
NORMAL OPERATING CONDITION ...............370
Description ............................................................370
PRECAUTION ............................................371
PRECAUTIONS ................................................371
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
371
Precaution for Procedure without Cowl Top Cover ..371
Precautions For Xenon Headlamp Service ...........371
On Board Diagnostic (OBD) System of Engine
and A/T ..................................................................
372
General Precautions .............................................372
PREPARATION .........................................375
PREPARATION ................................................375
Special Service Tools ............................................375
Commercial Service Tools ....................................375
ON-VEHICLE MAINTENANCE ..................377
FUEL PRESSURE ...........................................377
Inspection ..............................................................377
EVAPORATIVE EMISSION SYSTEM .............379
Inspection ..............................................................379
SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................
380
SERVICE DATA AND SPECIFICATIONS
(SDS) ...............................................................
380
Idle Speed .............................................................380
Ignition Timing .......................................................380
Calculated Load Value ..........................................380
Mass Air Flow Sensor ............................................380
HR16DE (WITHOUT EURO-OBD)
BASIC INSPECTION .................................
381
DIAGNOSIS AND REPAIR WORKFLOW ......381
Work Flow ..............................................................381
Diagnostic Work Sheet ..........................................383
INSPECTION AND ADJUSTMENT ................385
BASIC INSPECTION ...............................................385
BASIC INSPECTION : Special Repair Require-
ment .......................................................................
385
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................
388
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ...............................
388
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ....
388
IDLE SPEED ............................................................388
IDLE SPEED : Description ....................................389
IDLE SPEED : Special Repair Requirement .........389
IGNITION TIMING ....................................................389
IGNITION TIMING : Description ............................389
IGNITION TIMING : Special Repair Requirement ..389
ACCELERATOR PEDAL RELEASED POSITION
LEARNING ...............................................................
389
ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Description .......................................
389
ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Special Repair Requirement ............
389
THROTTLE VALVE CLOSED POSITION LEARN-
ING ...........................................................................
390
THROTTLE VALVE CLOSED POSITION
LEARNING : Description .......................................
390
THROTTLE VALVE CLOSED POSITION
LEARNING : Special Repair Requirement ............
390
IDLE AIR VOLUME LEARNING ..............................390
IDLE AIR VOLUME LEARNING : Description .......390

EC-9
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MALFUNCTION INDICATOR ...........................630
Description ............................................................630
Component Function Check ..................................630
Diagnosis Procedure .............................................630
POSITIVE CRANKCASE VENTILATION ........631
Description ............................................................631
Component Inspection ..........................................631
REFRIGERANT PRESSURE SENSOR ...........632
Description ............................................................632
Component Function Check ..................................632
Diagnosis Procedure .............................................632
VSS ...................................................................634
Description ............................................................634
Diagnosis Procedure .............................................634
ECU DIAGNOSIS .......................................635
ECM ..................................................................635
Reference Value ...................................................635
Wiring Diagram - ENGINE CONTROL SYSTEM - ..646
Fail Safe ...............................................................665
DTC Inspection Priority Chart .............................667
DTC Index ............................................................667
SYMPTOM DIAGNOSIS ............................670
ENGINE CONTROL SYSTEM SYMPTOMS ....670
Symptom Table .....................................................670
NORMAL OPERATING CONDITION ...............674
Description ............................................................674
PRECAUTION ............................................675
PRECAUTIONS ................................................675
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
675
Precaution for Procedure without Cowl Top Cover ..675
Precautions For Xenon Headlamp Service ...........675
On Board Diagnostic (OBD) System of Engine
and A/T ..................................................................
676
General Precautions .............................................676
PREPARATION .........................................679
PREPARATION ................................................679
Special Service Tools ............................................679
Commercial Service Tools ....................................679
ON-VEHICLE MAINTENANCE ..................681
FUEL PRESSURE ............................................681
Inspection ..............................................................681
EVAPORATIVE EMISSION SYSTEM ..............683
Inspection ..............................................................683
SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................
684
SERVICE DATA AND SPECIFICATIONS
(SDS) ...............................................................
684
Idle Speed .............................................................684
Ignition Timing .......................................................684
MR18DE
BASIC INSPECTION .................................
685
DIAGNOSIS AND REPAIR WORKFLOW ......685
Work Flow ..............................................................685
Diagnostic Work Sheet ..........................................687
INSPECTION AND ADJUSTMENT ................689
BASIC INSPECTION ...............................................689
BASIC INSPECTION : Special Repair Require-
ment .......................................................................
689
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................
692
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ...............................
692
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ....
692
IDLE SPEED ............................................................692
IDLE SPEED : Description ....................................692
IDLE SPEED : Special Repair Requirement .........692
IGNITION TIMING ....................................................693
IGNITION TIMING : Description ............................693
IGNITION TIMING : Special Repair Requirement ..693
ACCELERATOR PEDAL RELEASED POSITION
LEARNING ...............................................................
693
ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Description .......................................
693
ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Special Repair Requirement ............
693
THROTTLE VALVE CLOSED POSITION LEARN-
ING ...........................................................................
694
THROTTLE VALVE CLOSED POSITION
LEARNING : Description .......................................
694
THROTTLE VALVE CLOSED POSITION
LEARNING : Special Repair Requirement ............
694
IDLE AIR VOLUME LEARNING ..............................694
IDLE AIR VOLUME LEARNING : Description .......694
IDLE AIR VOLUME LEARNING : Special Repair
Requirement ..........................................................
694
MIXTURE RATIO SELF-LEARNING VALUE
CLEAR .....................................................................
696
MIXTURE RATIO SELF-LEARNING VALUE
CLEAR : Description ..............................................
696
MIXTURE RATIO SELF-LEARNING VALUE
CLEAR : Special Repair Requirement ...................
696

EC-13
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ASCD BRAKE SWITCH ...................................964
Description ............................................................964
Component Function Check ..................................964
Diagnosis Procedure .............................................964
Component Inspection (ASCD Brake Switch) .......966
Component Inspection (ASCD Clutch Switch) ......966
ASCD INDICATOR ...........................................968
Description ............................................................968
Component Function Check ..................................968
Diagnosis Procedure .............................................968
COOLING FAN .................................................969
Description ............................................................969
Component Function Check ..................................969
Diagnosis Procedure .............................................969
Component Inspection ..........................................971
ELECTRICAL LOAD SIGNAL .........................973
Description ............................................................973
Component Function Check ..................................973
Diagnosis Procedure .............................................973
FUEL INJECTOR .............................................975
Description ............................................................975
Component Function Check ..................................975
Diagnosis Procedure .............................................975
Component Inspection ..........................................976
FUEL PUMP .....................................................978
Description ............................................................978
Component Function Check ..................................978
Diagnosis Procedure .............................................978
Component Inspection (Fuel Pump) .....................980
IGNITION SIGNAL ...........................................981
Description ............................................................981
Component Function Check ..................................981
Diagnosis Procedure .............................................981
Component Inspection (Ignition Coil with Power
Transistor) .............................................................
984
Component Inspection (Condenser) .....................984
MALFUNCTION INDICATOR ...........................986
Description ............................................................986
Component Function Check ..................................986
Diagnosis Procedure .............................................986
POSITIVE CRANKCASE VENTILATION ........987
Description ............................................................987
Component Inspection ..........................................987
REFRIGERANT PRESSURE SENSOR ...........988
Description ............................................................988
Component Function Check ..................................988
Diagnosis Procedure .............................................988
ECU DIAGNOSIS .......................................990
ECM ..................................................................990
Reference Value ...................................................990
Wiring Diagram - ENGINE CONTROL SYSTEM - 1000
Fail Safe ..............................................................1017
DTC Inspection Priority Chart ...........................1019
DTC Index ...........................................................1020
How to Set SRT Code ......................................1021
Test Value and Test Limit .................................1023
SYMPTOM DIAGNOSIS ...........................1024
ENGINE CONTROL SYSTEM .......................1024
Symptom Table ...................................................1024
NORMAL OPERATING CONDITION ............1028
Description ...........................................................1028
PRECAUTION ...........................................1029
PRECAUTIONS ..............................................1029
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................
1029
Precaution for Procedure without Cowl Top Cover 1029
Precautions For Xenon Headlamp Service .........1029
On Board Diagnostic (OBD) System of Engine ...1030
General Precautions ............................................1030
PREPARATION ........................................1033
PREPARATION ..............................................1033
Special Service Tools ..........................................1033
Commercial Service Tools ...................................1033
ON-VEHICLE REPAIR ..............................1035
FUEL PRESSURE ..........................................1035
Inspection ............................................................1035
EVAPORATIVE EMISSION SYSTEM ............1037
Inspection ............................................................1037
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
1038
SERVICE DATA AND SPECIFICATIONS
(SDS) ..............................................................
1038
Idle Speed ...........................................................1038
Ignition Timing .....................................................1038
Calculated Load Value ........................................1038
Mass Air Flow Sensor ..........................................1038
K9K
BASIC INSPECTION ................................
1039
DIAGNOSIS AND REPAIR WORKFLOW .....1039
Work Flow ............................................................1039
Diagnostic Work Sheet ........................................1041
INSPECTION AND ADJUSTMENT ...............1043
BASIC INSPECTION .............................................1043
BASIC INSPECTION : Description ......................1043

EC-192
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
P0300, P0301, P0302, P0303, P0304 MISFIRE
2. Listen to each fuel injector operating sound.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Perform trouble diagnosis for FUEL INJECTOR, refer to
EC-314, "
Component Inspection".
5.CHECK FUNCTION OF IGNITION COIL-I
CAUTION:
Do the following procedure in the place where ventilation is good without the combustible.
1. Turn ignition switch OFF.
2. Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
Do not use CONSULT-III to release fuel pressure, or fuel pressure applies again during the following pro-
cedure.
3. Start engine.
4. After engine stalls, crank it two or three times to release all fuel pressure.
5. Turn ignition switch OFF.
6. Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils.
7. Remove ignition coil and spark plug of the cylinder to be checked.
8. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
9. Connect spark plug and harness connector to ignition coil.
10. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
11. Crank engine for about 3 seconds, and check whether spark is
generated between the spark plug and the grounded metal por-
tion.
CAUTION:
 Do not approach to the spark plug and the ignition coil
within 50 cm (19.7 in). Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20kV or more.
 It might cause to damage the ignition coil if the gap of more than 17 mm (0.66 in) is taken.
NOTE:
When the gap is less than 13 mm (0.52 in), the spark might be generated even if the coil is mal-
functioning.
Is the inspection result normal?
YES >> GO TO 9.
NO >> GO TO 6.
6.CHECK FUNCTION OF IGNITION COIL-II
1. Turn ignition switch OFF.
2. Disconnect spark plug and connect a known-good spark plug.
3. Crank engine for about 3 seconds, and recheck whether spark is generated between the spark plug and
the grounded metal portion.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Check ignition coil, power transistor and their circuits. Refer to EC-319, "
Component Function
Check". Clicking noise should be heard.
PBIB3332E
Spark should be generated.
JMBIA0066GB
Spark should be generated.

EC-208
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
P0420 THREE WAY CATALYST FUNCTION
Is the inspection result normal?
YES >> GO TO 6.
NO >> Perform EC-313, "
Diagnosis Procedure".
6.CHECK FUNCTION OF IGNITION COIL-I
CAUTION:
Do the following procedure in the place where ventilation is good without the combustible.
1. Turn ignition switch OFF.
2. Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
Do not use CONSULT-III to release fuel pressure, or fuel pressure applies again during the following pro-
cedure.
3. Start engine.
4. After engine stalls, crank it two or three times to release all fuel pressure.
5. Turn ignition switch OFF.
6. Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils.
7. Remove ignition coil and spark plug of the cylinder to be checked.
8. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
9. Connect spark plug and harness connector to ignition coil.
10. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
11. Crank engine for about 3 seconds, and check whether spark is
generated between the spark plug and the grounded metal por-
tion.
CAUTION:
 Do not approach to the spark plug and the ignition coil
within 50 cm (19.7 in). Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20kV or more.
 It might cause to damage the ignition coil if the gap of more than 17 mm (0.66 in) is taken.
NOTE:
When the gap is less than 13 mm (0.52 in), the spark might be generated even if the coil is mal-
functioning.
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 7.
7.CHECK FUNCTION OF IGNITION COIL-II
1. Turn ignition switch OFF.
2. Disconnect spark plug and connect a known-good spark plug.
3. Crank engine for about 3 seconds, and recheck whether spark is generated between the spark plug and
the grounded metal portion.
Is the inspection result normal?
YES >> GO TO 8.
(+) (–)
Vo l ta g e
Connector Terminal Connector Terminal
F1025
E16 108 Battery voltage 29
30
31
Spark should be generated.
JMBIA0066GB
Spark should be generated.

EC-322
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
IGNITION SIGNAL
Component Inspection (Ignition Coil with Power Transistor)
INFOID:0000000001671110
1.CHECK IGNITION COIL WITH POWER TRANSISTOR-I
1. Turn ignition switch OFF.
2. Disconnect ignition coil harness connector.
3. Check resistance between ignition coil terminals as follows.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace malfunctioning ignition coil with power transistor.
2.CHECK IGNITION COIL WITH POWER TRANSISTOR-II
CAUTION:
Do the following procedure in the place where ventilation is good without the combustible.
1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
Do not use CONSULT-III to release fuel pressure, or fuel pressure applies again during the following pro-
cedure.
4. Start engine.
5. After engine stalls, crank it two or three times to release all fuel pressure.
6. Turn ignition switch OFF.
7. Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils.
8. Remove ignition coil and spark plug of the cylinder to be checked.
9. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
10. Connect spark plug and harness connector to ignition coil.
11. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
12. Crank engine for about three seconds, and check whether spark
is generated between the spark plug and the grounded metal
portion.
CAUTION:
 Do not approach to the spark plug and the ignition coil
within 50 cm (19.7 in). Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20kV or more.
 It might cause to damage the ignition coil if the gap of more than 17 mm 0.66 in) is taken.
NOTE:
When the gap is less than 13 mm (0.52 in), the spark might be generated even if the coil is mal-
functioning.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace malfunctioning ignition coil with power transistor.
Component Inspection (Condenser)INFOID:0000000001671111
1.CHECK CONDENSER
1. Turn ignition switch OFF.
2. Disconnect condenser-2 harness connector.
Terminals Resistance [at 25°C (77°F)]
1 and 2 Except 0 or ∞ Ω
1 and 3
Except 0 Ω
2 and 3
Spark should be generated.
JMBIA0066GB

POSITIVE CRANKCASE VENTILATION
EC-325
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
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POSITIVE CRANKCASE VENTILATION
DescriptionINFOID:0000000001671115
This system returns blow-by gas to the intake manifold.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake
manifold.
During partial throttle operation of the engine, the intake manifold sucks the blow-by gas through the PCV
valve.
Normally, the capacity of the valve is sufficient to handle any blow-by and a small amount of ventilating air.
The ventilating air is then drawn from the air inlet tubes into the crankcase. In this process the air passes
through the hose connecting air inlet tubes to rocker cover.
Under full-throttle condition, the manifold vacuum is insufficient to draw the blow-by flow through the valve.
The flow goes through the hose connection in the reverse direction.
On vehicles with an excessively high blow-by, the valve does not
meet the requirement. This is because some of the flow will go
through the hose connection to the air inlet tubes under all condi-
tions.
Component InspectionINFOID:0000000001671116
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace PCV valve.
PBIB0492E
PBIB1588E
PBIB1589E