air conditioning NISSAN TIIDA 2010 Service Service Manual

EX-4
< PREPARATION >[HR16DE]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000005399809
Commercial Service ToolINFOID:0000000005399810
Tool number
Tool nameDescription
KV10114400
(J-38365)
Heated oxygen sensor wrench Loosening or tightening heated oxygen sen-
sor
a: 22 mm (0.87 in)
NT636
(Kent-Moore No.)
Tool name
Description
(J-43897-18)
(J-43897-12)
Heated oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing new heated oxygen and Air
fuel ratio sensors (Use with anti-seize lubri-
cant shown below.)
a: 18 mm (0.71 in) dia. for zirconia heated
oxygen sensor
b: 12 mm (0.47 in) dia. for titania heated ox-
ygen sensor
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907) Lubricating heated oxygen sensor thread
cleaner when reconditioning exhaust system
threads
Power tool Loosening bolts and nuts
AEM488
AEM489
PBIC0190E
Revision: January 20102010 Versa

EX-10
< SERVICE INFORMATION >[MR18DE]
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000005399816
Commercial Service ToolINFOID:0000000005399817
Tool number
Tool nameDescription
KV10114400
(J-38365)
Heated oxygen sensor wrench Loosening or tightening heated oxygen sen-
sor
a: 22 mm (0.87 in)
NT636
(Kent-Moore No.)
Tool name
Description
(J-43897-18)
(J-43897-12)
Heated oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing new heated oxygen and Air
fuel ratio sensors (Use with anti-seize lubri-
cant shown below.)
a: 18 mm (0.71 in) dia. for zirconia heated
oxygen sensor
b: 12 mm (0.47 in) dia. for titania heated ox-
ygen sensor
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907) Lubricating heated oxygen sensor thread
cleaner when reconditioning exhaust system
threads
Power tool Loosening bolts and nuts
AEM488
AEM489
PBIC0190E
Revision: January 20102010 Versa

GI-1
GENERAL INFORMATION
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SECTION GI
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CONTENTS
GENERAL INFORMATION
SERVICE INFORMATION .. ..........................2
PRECAUTIONS .............................................. .....2
Description .......................................................... ......2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
General Precaution ...................................................3
Precaution for Three Way Catalyst ...........................4
Precaution for Fuel (Unleaded Regular Gasoline
Recommended) .........................................................
4
Precaution for Multiport Fuel Injection System or
Engine Control System .............................................
5
Precaution for Hoses .................................................5
Precaution for Engine Oils ........................................6
Precaution for Air Conditioning .................................6
HOW TO USE THIS MANUAL ............................7
Description .......................................................... ......7
Terms ........................................................................7
Units ..........................................................................7
Contents ....................................................................7
Relation between Illustrations and Descriptions .......8
Component ................................................................8
How to Follow Trouble Diagnosis ..............................9
How to Read Wiring Diagram ..................................13
Abbreviations ...................................................... ....20
SERVICE INFORMATION FOR ELECTRICAL
INCIDENT ...........................................................
22
How to Check Terminal ...........................................22
How to Perform Efficient Diagnosis for an Electri-
cal Incident .......................................................... ....
25
Control Units and Electrical Parts ............................32
CONSULT-III CHECKING SYSTEM .................35
Description ...............................................................35
Function and System Application ............................35
CONSULT-III Data Link Connector (DLC) Circuit ....36
LIFTING POINT .................................................38
Special Service Tool ................................................38
Garage Jack and Safety Stand and 2-Pole Lift .......38
Board-On Lift ...........................................................39
TOW TRUCK TOWING .....................................40
Tow Truck Towing ...................................................40
Vehicle Recovery (Freeing a Stuck Vehicle) ...........40
TIGHTENING TORQUE OF STANDARD
BOLTS ...............................................................
41
Tightening Torque Table .........................................41
RECOMMENDED CHEMICAL PRODUCTS
AND SEALANTS ...............................................
42
Recommended Chemical Product and Sealant .......42
IDENTIFICATION INFORMATION ....................43
Model Variation ........................................................43
Dimensions ..............................................................46
Wheels & Tires ........................................................46
TERMINOLOGY ................................................48
SAE J1930 Terminology List ...................................48
Revision: January 20102010 Versa

GI-6
< SERVICE INFORMATION >
PRECAUTIONS
• After installing plate clamps, apply force to them in the direction ofthe arrow, tightening rubber hose equally all around.
Precaution for Engine OilsINFOID:0000000005399840
Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin contact
with used oil.
If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible.
HEALTH PROTECTION PRECAUTIONS
• Avoid prolonged and repeated contact with oils, particularly used engine oils.
• Wear protective clothing, including impervious gloves where practicable.
• Do not put oily rags in pockets.
• Avoid contaminating clothes, pa rticularly underpants, with oil.
• Heavily soiled clothing and oil-impregnated footwear should not be worn. Overalls must be cleaned regu- larly.
• First aid treatment should be obtained immediately for open cuts and wounds.
• Use barrier creams, applying them before each work period, to help the removal of oil from the skin.
• Wash with soap and water to ensure all oil is removed (skin cleansers and nail brushes will help). Prepara-
tions containing lanolin replace the natural skin oils which have been removed.
• Do not use gasoline, kerosene, diesel fuel, gas oil, thinners or solvents for cleaning skin.
• If skin disorders develop, obtain medical advice without delay.
• Where practical, degrease components prior to handling.
• Where there is a risk of eye contact, eye protection should be worn, for example, chemical goggles or face
shields; in addition an eye wash facility should be provided.
Precaution for Air ConditioningINFOID:0000000005399841
Use an approved refrigerant recovery unit any time t he air conditioning system must be discharged. Refer to
MTC-75, "
HFC-134a (R-134a) Service Procedure" for specific instructions.
SMA022D
Revision: January 20102010 Versa

GENERAL MAINTENANCEMA-7
< SERVICE INFORMATION >
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GENERAL MAINTENANCE
Explanation of Gene ral MaintenanceINFOID:0000000005394793
General MaintenanceINFOID:0000000005394794
General maintenance includes those items which shoul d be checked during the normal day-to-day operation
of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can perform
checks and inspections themselves or they can have their NISSAN dealers do them.
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the vehicle,
etc.
Item Reference page
Tires Check the pressure with a gauge often and always prior to long distance trips.
Adjust the pressure in all tires, including the spare, to the specified pressure.
Check carefully for damage, cuts or excessive wear. WT-28
Wheel nuts
When checking the tires, make sure no nuts are missing, and check for any loose
nuts. Tighten if necessary. WT-7
WindshieldClean the windshield on a regular basis. Check the windshield at least every six
months for cracks or other damage. Repair as necessary.
—
Tire rotation Tires should be rotated every 12,000 km (7,500 miles). WT-7
Transmitter compo-
nents in tire pressure
monitoring system
(TPMS)Replace the TPMS transmitter grommet seal, valve core and cap when the tires
are replaced due to wear or age.
WT-9
Wheel alignment and
balanceIf the vehicle pulls to either side while driving on a straight and level road, or if
you detect uneven or abnormal tire wear, there may be a need for wheel align-
ment. If the steering wheel or seat vibrates at normal highway speeds, wheel bal-
ancing may be needed. FSU-7
and
WT-7
Windshield wiper
blades Check for cracks or wear if they do not wipe properly.
—
Doors and engine
hood Check that all doors and the engine hood operate smoothly as well as the trunk
lid and back hatch. Also make sure that all latches lock securely. Lubricate if nec-
essary. Make sure that the secondary latch keeps the hood from opening when
the primary latch is released.
When driving in areas using road salt or other corrosive materials, check lubrica-
tion frequently. MA-48
Lamps
Make sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and oth-
er lamps are all operating properly and installed securely. Also check headlamp
aim. Clean the headlamps on a regular basis. —
Item
Reference page
Warning lamps and
buzzers/chimes Make sure that all warning lamps and chimes are operating properly.
—
Windshield wiper and
washer Check that the wipers and washer operate properly and that the wipers do not
streak.
—
Windshield defroster Check that the air comes out of the defroster outlets properly and in sufficient
quantity when operating the heater or air conditioning. —
Steering wheel Check that it has the specified play. Be sure to check for changes in the steering
condition, such as excessive play, hard steering or strange noises.
Free play: Less than 35 mm (1.38 in) —
Seats Check seat position controls such as seat adjusters, seat back recliner, etc. to
make sure they operate smoothly and that all latches lock securely in every po-
sition. Check that the head restraints move up and down smoothly and that the
locks (if equipped) hold securely in all latched positions. Check that the latches
lock securely for folding-down rear seat backs. —
Revision: January 20102010 Versa

MA-14
< SERVICE INFORMATION >
RECOMMENDED FLUIDS AND LUBRICANTS
RECOMMENDED FLUIDS AND LUBRICANTS
Fluids and LubricantsINFOID:0000000005394798
*1: For further details, see “Engine Oil Recommendation”.
*2: If genuine NISSAN gear oil is not available, API GL-4, Viscosity SAE 75W-80 may be used as a temporary replacement. However
use Genuine NISSAN gear oil as soon as it is possible.
*3: Using transaxle fluid other than Genuine NISSAN CVT Fluid NS-2 will damage the CVT, which is not covered by the NISSAN
new vehicle limited warranty.
*4: Available in mainland U.S.A. through a NISSAN dealer.
*5: For further details, see “Air conditioner specification label”.
*6: If Genuine NISSAN Matic S ATF is not available, Genuine NISSIAN Matic D ATF may also be used. Using automatic transmission
other than Genuine NISSAN Matic S or Genuine NISSIAN Matic D ATF will cause deteri oration in driveability and automatic transmis-
sion durability, and may damage the automatic transmission, which is not covered by NISSAN new vehicle limited warranty.
SAE Viscosity NumberINFOID:0000000005394799
NISSAN recommends the use of an energy conservi ng oil in order to improve fuel economy.
DescriptionCapacity (Approximate)
Recommended Fluids/Lubricants
Liter US measure Imp measure
Fuel 50.0 13 1/4 gal 11 galUnleaded gasoline with an octane rat-
ing of at least 87 AKI (RON 91)
Engine oil
Drain and refill With oil filter
change
HR16DE 3.0 3 1/8 qt 2 5/8 qt
• Engine oil with API Certification Mark *1
• Viscosity SAE 5W-30
MR18DE 4.1 4 3/8 qt 3 5/8 qt
Without oil
filter change HR16DE 2.8
3 qt 2 1/2 qt
MR18DE 3.9 4 1/8 qt 3 3/8 qt
Dry engine (engine overhaul) HR16DE 3.5 3 3/4 qt 3 1/8 qt
MR18DE 4.9 5 1/8 qt 4 3/8 qt
Cooling system
(with reservoir at max level) HR16DE 6.3 6 5/8 qt 5 1/2 qt Genuine
NISSAN Long Life Anti-freeze
Coolant or equivalent
MR18DE 6.8 7 1/4 qt 6 qt
Manual transaxle fluid (MTF) 5MT
2.6 5 1/2 pt 4 5/8 pt Genuine NISSAN Manual Transmis-
sion Fluid (MTF) HQ Multi 75W-85 or
API GL-4, Viscosity SAE 75W-85
6MT 2.0 4 1/4 pt 3 1/2 pt Genuine NISSAN gear oil (XT4447
M+) 75W-80, Genuine NISSAN gear oil
(ETL8997B) 75W-80, or equivalent *2
Automatic transaxle fluid (ATF) HR16DE 7.7 8 1/8 qt 6 3/4 qt
Genuine NISSAN Matic S ATF recom-
mended *6
MR18DE 7.9 8 3/8 qt 7 qt
CVT fluid RE0F08B 7.4 7 7/8 qt 6 1/2 qt Genuine NISSAN CVT Fluid NS-2 *3
Brake and clutch fluid ———Genuine NISSAN Su
per Heavy Duty
Brake Fluid*4 or equivalent DOT 3 (US
FMVSS No. 116)
Multi-purpose grease ——— NLGI No. 2 (Lithium soap base)
Windshield washer fluid 4.5 4 3/4 qt 4 qtGenuine NISSAN Windshield Washer
Concentrate Cleaner & Anti-Freeze or
equivalent
Air conditioning system refrigerant 0.45 ± 0.05 kg 0.99 ± 0.11 lb 0.99 ± 0.11 lb HFC-134a (R-134a) *5
Air conditioning system oil MR18DE
Type 1 and
HR16DE
120 m
4.1 fl oz 4.2 fl oz NISSAN A/C System Lubricant Type R
or equivalent *5
MR18DE
Typ e 2 100 m
3.4 fl oz 3.5 fl oz NISSAN A/C System Lubricant Type S
or equivalent *5
Revision: January 20102010 Versa

MTC-4
< SERVICE INFORMATION >
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of a ll control units using CONSULT-III.
Precaution for Procedure without Cowl Top CoverINFOID:0000000005396474
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precaution for Working with HFC-134a (R-134a)INFOID:0000000005396475
WARNING:
• CFC-12 (R-12) refrigerant and HFC-134a (R-134a) re frigerant are not compatible. These refrigerants
must never be mixed, even in the smallest amounts. If the refrigerants are mixed a compressor mal-
function is likely to occur.
• Use only specified oil for the HFC-134a (R-134a) A/C system and HFC-134a (R-134a) components. If
oil other than that specifi ed is used, compressor malf unction is likely to occur.
• The specified HFC-134a (R-134a) oi l rapidly absorbs moisture from the atmosphere. The following
handling precautions must be observed:
- When removing refrigerant components from a vehicle, immediately cap (seal) the component to
minimize the entry of moisture from the atmosphere.
- When installing refrigerant co mponents to a vehicle, do not remove the caps (unseal) until just
before connecting the components. Connect all refrigerant loop components as quickly as possible
to minimize the entry of moisture into system.
- Only use the specified oil from a sealed container. Immediately reseal containers of oil. Without proper sealing, oil will become moisture saturat ed and should not be used.
- Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irrita te eyes, nose and throat.
Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refrigerant. If acci-
dental system discharge occurs, ventilate work area before resuming service. Additional health and
safety information may be obtained fr om refrigerant and oil manufacturers.
- Do not allow A/C oil to come in contact with styrofoam parts. Damage may result.
General Refrigerant PrecautionINFOID:0000000005396476
WARNING:
• Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose and throat.
Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refrigerant. If acci-
dental system discharge occurs, ventilate work area before resuming service. Additional health and
safety information may be obtained fr om refrigerant and oil manufacturers.
• Do not release refrigerant into th e air. Use approved recovery/recycling equipment to capture the
refrigerant every time an air conditioning system is discharged.
• Always wear eye and hand protection (goggles and gloves) when worki ng with any refrigerant or air
conditioning system.
• Do not store or heat refrigerant containers above 52 °C (126° F).
• Do not heat a refrigerant container with an open flame; if container warming is required, place the
bottom of the container in a warm pail of water.
• Do not intentionally drop, puncture, or incinerate refrigerant containers.
• Keep refrigerant away from open flames: poisonou s gas will be produced if refrigerant burns.
• Refrigerant will displace oxygen, therefore be certa in to work in well ventilated areas to prevent suf-
focation.
• Do not pressure test or leak test HFC-134a (R-134a) service equipment and/or vehicle air condition-
ing systems with compressed air during repair. Some mixtures of air and HFC-134a (R-134a) have
PIIB3706J
Revision: January 20102010 Versa

MTC-50
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Testing must be performed as follows:
TEST READING
Recirculating-to-discharge Air Temperature Table
Ambient Air Temperature-to-operating Pressure Table
*1: With blower control dial in the "1" position
*2: With blower control dial in the "4" position.
TROUBLE DIAGNOSIS FOR ABNORMAL PRESSURE
Whenever system’s high and/or low side pressure(s) is/are abnormal, diagnose using a manifold gauge. The
marker above the gauge scale in the following tables indicates the standard (usual) pressure range. Since the
standard (usual) pressure, however, differs from vehicle to vehicle, refer to above table (Ambient air tempera-
ture-to-operating pressure table).
Vehicle condition Indoors or in the shade (in a well-ventilated place)
Doors Closed
Door window Open
Hood Open
TEMP. Max. COLD
Mode control dial (Ventilation) set
Intake door lever (Recirculation) set
Blower speed Max. speed set
Engine speed Idle speed
Operate the air conditioning system for 10 minutes before taking measurements.
Inside air (Recirculating air) at blower assembly inlet Discharge air temperature at center ventilator
°C ( °F)
Relative humidity
% Air temperature
°C ( °F)
50 - 60 20 (68)
7.2 - 9.1 (45 - 48)
25 (77) 11.4 - 13.8 (53 - 57)
30 (86) 15.5 - 18.4 (60 - 65)
35 (95) 20.3 - 23.7 (69 - 75)
60 - 70 20 (68)
9.1 - 10.9 (48 - 52)
25 (77) 13.8 - 16.2 (57 - 61)
30 (86) 18.4 - 21.3 (65 - 70)
35 (95) 23.7 - 27.1 (75 - 81)
Ambient air
High-pressure (Discharge side)
kPa (bar, kg/cm
2 , psi) Low-pressure (Suction side)
kPa (bar, kg/cm2 , psi)
Relative humidity
% Air temperature
°C ( °F)
50 - 70 20 (68)
843 - 1,036 *1
(11.08 - 13.63, 8.6 - 10.6, 122 - 150) 159.0 - 194.0
(1.59 - 1.94, 1.62 - 1.98, 23.1 - 28.1)
25 (77) 1,094 - 1,338 *1
(10.94 - 13.38, 11.2 - 13.6, 159 - 194) 196.3 - 240.0
(1.96 - 2.40, 2.00 - 2.45, 28.5 - 34.8)
30 (86) 1,298 - 1,590 *1
(12.98 - 15.90, 13.2 - 16.2, 188 - 231) 248.0 - 302.7
(2.48 - 3.03, 2.53 - 3.09, 36.0 - 43.9)
35 (95) 1,383 - 1,688 *2
(13.83 - 16.88, 14.1 - 17.2, 201 - 245) 308.8 - 377.4
(3.09 - 3.77, 3.15 - 3.85, 44.8 - 54.7)
40 (104) 1,628 - 1,988 *2
(16.28 - 19.88, 16.6 - 20.3, 236 - 288) 377.4 - 461.2
(3.77 - 4.61, 3.85 - 4.70, 54.7 - 66.8)
Revision: January 20102010 Versa

MTC-52
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Both High- and Low-pressure Sides are Too Low
Low-pressure Side Sometimes Becomes Negative
Low-pressure Side Becomes Negative
Gauge indication Refrigerant cycle Probable causeCorrective action
Both high- and low-pressure
sides are too low. • There is a big temperature dif-
ference between liquid tank
outlet and inlet. Outlet tem-
perature is extremely low.
• Liquid tank inlet and expan- sion valve are frosted. Liquid tank inside is slightly
clogged.
• Replace liquid tank.
• Check oil for contamination.
• Temperature of expansion valve inlet is extremely low as
compared with areas near liq-
uid tank.
• Expansion valve inlet may be
frosted.
• Temperature difference oc- curs somewhere in high-pres-
sure side. High-pressure pipe located be-
tween liquid tank and expansion
valve is clogged.
• Check and repair malfunc-
tioning parts.
• Check oil for contamination.
Expansion valve and liquid tank
are warm or only cool when
touched. Low refrigerant charge.
↓
Leaking fittings or componentsCheck refrigerant for leaks.
Refer to
MTC-92, "
Checking of
Refrigerant Leaks" .
There is a big temperature dif-
ference between expansion
valve inlet and outlet while the
valve itself is frosted. Expansion valve closes a little
compared with the specification.
↓
1. Improper expansion valve
adjustment.
2. Malfunctioning expansion valve.
3. Outlet and inlet may be clogged. • Remove foreign particles by
using compressed air.
• Replace expansion valve.
• Check oil for contamination.
An area of the low-pressure pipe
is colder than areas near the
evaporator outlet. Low-pressure pipe is clogged or
crushed.• Check and repair malfunc-
tioning parts.
• Check oil for contamination.
Air flow volume is not enough or
is too low. Evaporator is frozen.• Check thermo control amp.
Refer to MTC-38, "
Magnet
Clutch Circuit (If Equipped)"
.
• Replace compressor.
• Repair evaporator fins.
• Replace evaporator.
•Refer to MTC-34, "
Front
Blower Motor Circuit" .
AC353A
Gauge indication Refrigerant cycleProbable causeCorrective action
Low-pressure side sometimes be-
comes negative. • Air conditioning system does
not function and does not cy-
clically cool the compart-
ment air.
• The system constantly func-
tions for a certain period of
time after compressor is
stopped and restarted. Refrigerant does not discharge
cyclically.
↓
Moisture is frozen at expan-
sion valve outlet and inlet.
↓
Water is mixed with refrigerant.
• Drain water from refrigerant
or replace refrigerant.
• Replace liquid tank.
AC354A
Revision: January 20102010 Versa