cylinder order NISSAN TIIDA 2009 Service Repair Manual

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*: With Remote Keyless Entry system
**: With Intelligent Key system
ACTIVE TEST
Trouble Diagnosis Symptom Chart INFOID:0000000004304996
BCM Power Supply and Gr ound Circuit Inspection INFOID:0000000004678560OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate caus e of malfunction before installing new fuse. Refer to PG-3, " Schematic " .
Test item Content
ALL LOCK This test is able to check all door lock actuators lock operation. These actuators lock when "ON"
on CONSULT–III screen is touched.
ALL UNLOCK This test is able to check all door lock actuators unlock operation. These actuators unlock when
"ON" on CONSULT–III screen is touched.
DR UNLOCK This test is able to check front door lock actuator LH unlock operation.These actuators lock
when "ON" on CONSULT– III screen is touched.
OTHER UNLOCK This test is able to check door lock actuators (except front door lock actuator LH) unlock oper-
ation. These actuators unlock when "ON" on CONSULT–III screen is touched. Symptom Repair order Refer to page
Key reminder door function does not operate properly. 1. BCM power supply and ground circuit check
BCS-15 2. Door switch check (hatchback)
BL-44 3. Door switch check (sedan)
BL-47 4. Key switch (insert) check
BL-48 5. Replace BCM.
BCS-18Power door lock does not operate with door lock and un-
lock switch on main power window and door lock/unlock
switch or power window and door lock/unlock switch RH 1. Door lock/unlock switch check
BL-49 2. Replace BCM.
BCS-18One or both rear door lock actuators do not operate. 1. Passenger select unlock relay circuit check
BL-55Front door lock assembly LH (actuator) does not operate. 1. Front door lock assembly LH (actuator) check
BL-52Specific door lock actuator does not operate. 1. Door lock actuator check (Front RH, Rear LH/RH)
BL-53Power door lock does not operate with front door key cyl-
inder switch operation. 1. Front door key cylinder switch check
BL-54 2. Replace BCM.
BCS-18All power door locks do not operate.
1. BCM power supply and ground circuit check
BCS-15 2. Door lock/unlock switch check
BL-49 3. Replace BCM.
BCS-18Vehicle speed sensing auto door LOCK operation does
not operate. 1. Ensure automatic door lock/unlock function (lock
operation) is enabled. BL-41 2. Check combination meter vehicle speed signal.
DI-15 3. Check intermittent incident.
GI-22Ignition OFF interlock auto door UNLOCK function does
not operate. 1. Ensure automatic door lock/unlock function (unlock
operation) is enabled. BL-41 2. Check BCM for DTCs.
BCS-17 3. Check intermittent incident.
GI-22

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2. If equipped, disconnect the trunk lid lock cylinder rod.
3. Remove the release cable.
4. Disconnect the electrical connector (a), remove the bolts (b) and
the trunk lid lock (1).
INSTALLATION
Installation is in the reverse order of removal.
Trunk Lid Striker INFOID:0000000004305100
REMOVAL
1. Remove the trunk rear plate and trunk rear finisher. Refer to EI-55 .
2. Remove the bolts, disconnect the electrical connector and remove the trunk lock actuator.
3. Remove the bolt and disconnect the trunk lid release cable. LIIA2935E

Component " (front disc brake),
BR-33, " Compo-
nent " (rear drum brake).
6. Following the steps 1 to 5 above, with master cylinder reservoir tank filled at least half way, bleed air from
the rear right, front left, rear left, and front right brake, in that order.

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5. Connect the parking brake rear cable to the operating lever.
6. Install the shoe assembly. After assembly, be sure that each part is installed properly. CAUTION:
Do not damage the wheel cylinder piston boot.
7. Install the brake drum.
8. Depress brake pedal for several times (approximately 2 or 3 times).
9. Adjust clearance of brake shoe. Refer to PB-5, " On-Vehicle Service " .
10. Install rear wheel and tire. Refer to WT-7, " Rotation " .
Removal and Installati on of Wheel Cylinder INFOID:0000000004305917
REMOVAL 1. Drain the brake fluid. Refer to BR-9, " Drain and Refill " .
2. Remove the rear brake shoe assembly. Refer to BR-34, " Removal and Installation of Drum Brake Assem-
bly " .
3. Remove the bleed valve.
4. Disconnect the brake tube from the wheel cylinder.
5. Remove the wheel cylinder bolts and then remo ve the wheel cylinder from the back plate.
INSTALLATION Installation is in the reverse order of removal.
• Tighten bolts and bleed valve to the specified torque. Refer to BR-33, " Component " .
• Refill with new brake fluid and bleed the air. Refer to BR-9, " Bleeding Brake System " .
Disassembly and Assemb ly of Wheel Cylinder INFOID:0000000004305918
DISASSEMBLY 1. Remove boots at the right and left of the wheel cylinder, and pull the pistons and spring out of the cylinder.
2. Remove the piston cups from the pistons.
INSPECTION AFTER DISASSEMBLY Check the pistons, spring and inner wall of the cylinder for wear, corrosion, and damage. Replace any parts as
necessary.
ASSEMBLY CAUTION:
When inserting the piston, be caref ul not to scratch the cylinder.
1. Apply brake fluid to the piston sliding surface on the wheel cylinder.
2. Apply rubber grease to the piston cups and boots and assemble the wheel cylinder as shown.

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REMOVAL
1. Remove instrument lower finisher. Refer to IP-12, " Removal and Installation " .
2. Disconnect clutch interlock switch and ASCD clutch switch harness connectors, if equipped.
3. Remove clutch switch harness clamp from clutch pedal assembly.
4. Disconnect master cylinder rod end from clutch pedal lever.
5. Remove clutch pedal assembly nuts, and then remove clutch pedal assembly.
INSPECTION AFTER REMOVAL Check clutch pedal for bend, damage or a cracked weld. If bend, damage or a cracked weld is found, replace
clutch pedal assembly.
INSTALLATION Installation is in the reverse order of removal.
• After installing the clutch switches, adjust the switch positions. Refer to CL-5, " On-vehicle Inspection and
Adjustment " .
1. Clutch pedal assembly 2. Lock nut 3. Clutch interlock switch
4. ASCD clutch switch 5. Lock nut

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2. Remove the air cleaner and air duct. Refer to EM-26, " Removal and Installation " (HR16DE models),
EM-139, " Removal and Installation " (MR18DE models).
3. Use one of the following methods to remove hose from clutch master cylinder. • Drain clutch fluid from reservoir tank and remove hose.
• Remove hose from clutch master cylinder. Immediat ely plug hose and reservoir tank to prevent clutch
fluid from dripping.
CAUTION:
Do not spill clutch fluid onto painted surfaces. If it spills, wi pe up immediately and wash the
affected area with water.
4. Remove clutch tube lock pin from clutch master cylinder.
5. Remove clutch tube lock pin at clutch housing.
6. Remove clutch tube lock pins (2) from clutch damper (3).
7. Remove clutch tube (1) from clutch damper (3).
8. Remove clutch damper (3) from bracket (4).
INSTALLATION
Installation is in the reverse order of removal.
• Make sure that all tubes are fu lly installed into connectors.
• Make sure that all connector lock pins are fully installed.
• After installation, bleed the air from the clutch hydraulic system. Refer to CL-8, " Air Bleeding Procedure " .
1. Clutch tube 2. Clutch tube lock pin 3. CSC
4. Clutch damper 5. Clutch master cylinder 6. Clutch pedal WCIA0597E

Changing Engine Coolant " .
CAUTION:
• Perform this step when the engine is cold.
• Never spill engine coolant on drive belts.
2. Steer front wheel to the right.
3. Remove front fender protector (RH). Refer to EI-24, " Removal and Installation " .
4. Loosen mounting bolts of water pump pulley before loosening belt tension of drive belt.
5. Remove drive belt. Refer to EM-15, " Removal and Installation " .
6. Remove water pump pulley.
7. Remove water pump. • Loosen mounting bolts in reverse order as shown.
• Engine coolant will leak from cylinder block, so have a recep-
tacle ready below.
CAUTION:
• Handle water pump vane so that it does not contact any
other parts.
• Water pump cannot be disassembled and should be replaced as a unit.
INSTALLATION
Installation is in the reverse order of removal.
Water pump. 1. Gasket 2. Water pump 3. Water pump pulley
KBIA3393J

Changing Engine Coolant " .
CAUTION:
• Perform this step when engine is cold.
• Never spill engine coolant on drive belt.
2. Add paint mark, then disconnect radiator hose (lower) from water inlet. Refer to CO-16, " Component " .
3. Remove water inlet and thermostat. • Engine coolant will leak from cylinder block, so have a receptacle ready below.
INSTALLATION
Installation is in the reverse order of removal.
Thermostat
• Install thermostat with making rubber ring (1) groove fit to thermo- stat flange (A) with the whole circumference. 1. Radiator hose (lower) 2. Water inlet 3. Rubber ring
4. Thermostat
A. To radiator PBIC3811E

CO-48< SERVICE INFORMATION >
[MR18DE]
WATER OUTLET AND WATER CONTROL VALVE
• Place a thread (A) so that it is c aught in the valves of water control
valve (1). Immerse fully in a container (B) filled with water. Heat
while stirring.
• The valve opening temperature is the temperature at which the
valve opens and falls from the thread.
• Continue heating. Check the full-open valve lift amount.
NOTE:
The full-open valve lift amount standard temperature for water con-
trol valve is the reference value.
• After checking the full-open valve lift amount, lower the water tem- perature and check the valve closing temperature.
• If out of the specification, replace water control valve.
INSTALLATION
Installation is in the reverse order of removal.
• Use the following procedure to install the water control valve.
- Install water control valve while making rubber ring (1) groove fit to water control valve flange (A) around the whole circumference.
CAUTION:
Replace the rubber ring with a new one.
- While the mark (A) points to up, install water control valve (2) with frame center (B) facing straight upward into water outlet (1).
• Use the following procedure to install the water outlet.
- Install the water outlet to the cylinder head without disp lacing the water control valve from the valve position.
• Use the following procedure to install the water hoses. Valve opening temperature 93.5 - 96.5
°C (200 - 206 °F)
Full-open valve lift amount 8 mm/ 108 °C (0.315 in/ 226 °F)
Valve closing temperature 90 °C (194 °F) PBIC3314J
PBIC3317J
PBIC4700E

EC-520< SERVICE INFOMATION >
[MR TYPE 1]
ENGINE CONTROL SYSTEM
The mixture ratio feedback system provides the best air/ fuel mixture ratio for driveability and emission control.
The three way catalyst (manifold) can then better r educe CO, HC and NOx emissions. This system uses air
fuel ratio (A/F) sensor 1 in the exhaust manifold to monitor whether the engine operation is rich or lean. The
ECM adjusts the injection pulse width according to t he sensor voltage signal. For more information about air
fuel ratio (A/F) sensor 1, refer to EC-698 . This maintains the mixture ratio within the range of stoichiometric
(ideal air/fuel mixture).
This stage is referred to as the closed loop control condition.
Heated oxygen sensor 2 is located downstream of the th ree way catalyst (manifold). Even if the switching
characteristics of air fuel ratio (A/F) sensor 1 shift, the air/fuel ratio is controlled to stoichiometric by the signal
from heated oxygen sensor 2.
Open Loop Control
The open loop system condition refers to when the EC M detects any of the following conditions. Feedback
control stops in order to maintain stabilized fuel combustion.
• Deceleration and acceleration
• High-load, high-speed operation
• Malfunction of air fuel ratio (A/F) sensor 1 or its circuit
• Insufficient activation of air fuel ratio (A /F) sensor 1 at low engine coolant temperature
• High engine coolant temperature
• During warm-up
• After shifting from N to D (A/T and CVT models)
• When starting the engine
MIXTURE RATIO SELF-LEARNING CONTROL
The mixture ratio feedback control system monitors the mixt ure ratio signal transmitted from air fuel ratio (A/F)
sensor 1. This feedback signal is then sent to the ECM. The ECM controls the basic mixture ratio as close to
the theoretical mixture ratio as possible. However, the bas ic mixture ratio is not necessarily controlled as orig-
inally designed. Both manufacturing differences (i.e., mass air flow sensor hot wire) and characteristic
changes during operation (i.e., fuel injector clogging) directly affect mixture ratio.
Accordingly, the difference between the basic and theoretical mixture ratios is monitored in this system. This is
then computed in terms of “injection pulse duration” to automatically compensate for the difference between
the two ratios.
“Fuel trim” refers to the feedback compensation value co mpared against the basic injection duration. Fuel trim
includes short term fuel trim and long term fuel trim.
“Short term fuel trim” is the short-term fuel compensati on used to maintain the mixture ratio at its theoretical
value. The signal from air fuel ratio (A/F) sensor 1 i ndicates whether the mixture ratio is RICH or LEAN com-
pared to the theoretical value. The signal then triggers a r eduction in fuel volume if the mixture ratio is rich, and
an increase in fuel volume if it is lean.
“Long term fuel trim” is overall fuel compensation carri ed out long-term to compensate for continual deviation
of the short term fuel trim from t he central value. Such deviation will occur due to individual engine differences,
wear over time and changes in the usage environment.
FUEL INJECTION TIMING
Two types of systems are used.
Sequential Multiport Fuel Injection System
Fuel is injected into each cylinder during each engine cycl e according to the firing order. This system is used
when the engine is running.
Simultaneous Multiport Fuel Injection System
Fuel is injected simultaneously into all four cylinders twice each engine cycle. In other words, pulse signals of
the same width are simultaneously transmitted from the ECM.
The four fuel injectors will then receive the signals two times for each engine cycle. SEF337W