maintenance schedule NISSAN LATIO 2007 Service Repair Manual

EC-52Revision: June 2006
ON BOARD DIAGNOSTIC (OBD) SYSTEM
2007 Versa
A sample of CONSULT-II display for DTC and 1st trip DTC is shown below. DTC or 1st trip DTC of a malfunc-
tion is displayed in SELF-DIAGNOSTIC RESULTS mode of CONSULT-II. Time data indicates how many times
the vehicle was driven after the last detection of a DTC.
If the DTC is being detected currently, the time data will be [0].
If a 1st trip DTC is stored in the ECM, the time data will be [1t].
FREEZE FRAME DATA AND 1ST TRIP FREEZE FRAME DATA
The ECM records the driving conditions such as fuel system status, calculated load value, engine coolant tem-
perature, short term fuel trim, long term fuel trim, engine speed, vehicle speed, absolute throttle position, base
fuel schedule and intake air temperature at the moment a malfunction is detected.
Data which are stored in the ECM memory, along with the 1st trip DTC, are called 1st trip freeze frame data.
The data, stored together with the DTC data, are called freeze frame data and displayed on CONSULT-II or
GST. The 1st trip freeze frame data can only be displayed on the CONSULT-II screen, not on the GST. For
details, see EC-116, "
Freeze Frame Data and 1st Trip Freeze Frame Data" .
Only one set of freeze frame data (either 1st trip freeze frame data or freeze frame data) can be stored in the
ECM. 1st trip freeze frame data is stored in the ECM memory along with the 1st trip DTC. There is no priority
for 1st trip freeze frame data and it is updated each time a different 1st trip DTC is detected. However, once
freeze frame data (2nd trip detection/MIL on) is stored in the ECM memory, 1st trip freeze frame data is no
longer stored. Remember, only one set of freeze frame data can be stored in the ECM. The ECM has the fol-
lowing priorities to update the data.
For example, the EGR malfunction (Priority: 2) was detected and the freeze frame data was stored in the 2nd
trip. After that when the misfire (Priority: 1) is detected in another trip, the freeze frame data will be updated
from the EGR malfunction to the misfire. The 1st trip freeze frame data is updated each time a different mal-
function is detected. There is no priority for 1st trip freeze frame data. However, once freeze frame data is
stored in the ECM memory, 1st trip freeze data is no longer stored (because only one freeze frame data or 1st
trip freeze frame data can be stored in the ECM). If freeze frame data is stored in the ECM memory and freeze
frame data with the same priority occurs later, the first (original) freeze frame data remains unchanged in the
ECM memory.
Both 1st trip freeze frame data and freeze frame data (along with the DTCs) are cleared when the ECM mem-
ory is erased. Procedures for clearing the ECM memory are described in EC-48, "
EMISSION-RELATED
DIAGNOSTIC INFORMATION ITEMS" .
SYSTEM READINESS TEST (SRT) CODE
System Readiness Test (SRT) code is specified in Service $01 of SAE J1979.
As part of an enhanced emissions test for Inspection & Maintenance (I/M), certain states require the status of
SRT be used to indicate whether the ECM has completed self-diagnosis of major emission systems and com-
ponents. Completion must be verified in order for the emissions inspection to proceed.
If a vehicle is rejected for a State emissions inspection due to one or more SRT items indicating “INCMP”, use
the information in this Service Manual to set the SRT to “CMPLT”.
In most cases the ECM will automatically complete its self-diagnosis cycle during normal usage, and the SRT
status will indicate “CMPLT” for each application system. Once set as “CMPLT”, the SRT status remains
“CMPLT” until the self-diagnosis memory is erased.
PBIB09 11 E
Priority Items
1Freeze frame data Misfire — DTC: P0300 - P0304
Fuel Injection System Function — DTC: P0171, P0172
2 Except the above items (Includes A/T or CVT related items)
3 1st trip freeze frame data

EC-70Revision: June 2006
BASIC SERVICE PROCEDURE
2007 Versa
BASIC SERVICE PROCEDUREPFP:00018
Basic InspectionUBS00QBK
1. INSPECTION START
1. Check service records for any recent repairs that may indicate a related malfunction, or a current need for
scheduled maintenance.
2. Open engine hood and check the following:
–Harness connectors for improper connections
–Wiring harness for improper connections, pinches and cut
–Vacuum hoses for splits, kinks and improper connections
–Hoses and ducts for leaks
–Air cleaner clogging
–Gasket
3. Confirm that electrical or mechanical loads are not applied.
–Headlamp switch is OFF.
–Air conditioner switch is OFF. (Models with A/C)
–Rear window defogger switch is OFF.
–Steering wheel is in the straight-ahead position, etc.
4. Start engine and warm it up until engine coolant temperature
indicator points the middle of gauge.
Ensure engine stays below 1,000 rpm.
5. Run engine at about 2,000 rpm for about 2 minutes under no
load.
6. Make sure that no DTC is displayed with CONSULT-II or GST.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. REPAIR OR REPLACE
Repair or replace components as necessary according to corresponding Diagnostic Procedure.
>> GO TO 3.
SEF 9 83 U
SEF 9 76 U
SEF 9 77 U

TROUBLE DIAGNOSIS
EC-113
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Revision: June 20062007 Versa
CONSULT-II Function (ENGINE)UBS00PKN
FUNCTION
*: The following emission-related diagnostic information is cleared when the ECM memory is erased.

Diagnostic trouble codes

1st trip diagnostic trouble codes

Freeze frame data

1st trip freeze frame data

System readiness test (SRT) codes

Test valuesDiagnostic test mode Function
Work supportThis mode enables a technician to adjust some devices faster and more accurately by following the
indications on the CONSULT-II unit.
Self-diagnostic resultsSelf-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data
can be read and erased quickly.*
Data monitor Input/Output data in the ECM can be read.
Data monitor (SPEC)Input/Output of the specification for Basic fuel schedule, AFM, A/F feedback control value and the
other data monitor items can be read.
CAN diagnostic support
monitorThe results of transmit/receive diagnosis of CAN communication can be read.
Active testDiagnostic Test Mode in which CONSULT-II drives some actuators apart from the ECMs and also
shifts some parameters in a specified range.
Function test This mode is used to inform customers when their vehicle condition requires periodic maintenance.
DTC & SRT confirmation The status of system monitoring tests and the self-diagnosis status/result can be confirmed.
ECM part number ECM part number can be read.

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
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SECTION MA
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MA
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
GENERAL MAINTENANCE ....................................... 5
Explanation of General Maintenance ....................... 5
General Maintenance ............................................... 5
PERIODIC MAINTENANCE ....................................... 7
Introduction of Periodic Maintenance ....................... 7
Schedule 1 ............................................................... 7
EMISSION CONTROL SYSTEM MAINTE-
NANCE .................................................................. 7
CHASSIS AND BODY MAINTENANCE ............... 8
Schedule 2 ............................................................... 9
EMISSION CONTROL SYSTEM MAINTE-
NANCE .................................................................. 9
CHASSIS AND BODY MAINTENANCE ............. 10
RECOMMENDED FLUIDS AND LUBRICANTS .......11
Fluids and Lubricants ..............................................11
SAE Viscosity Number ........................................... 12
Anti-freeze Coolant Mixture Ratio .......................... 12
ENGINE MAINTENANCE ......................................... 13
Drive Belts .............................................................. 13
Checking Drive Belts .............................................. 13
Tension Adjustment ................................................ 13
Changing Engine Coolant ...................................... 13
DRAINING ENGINE COOLANT ......................... 13
REFILLING ENGINE COOLANT ........................ 14
FLUSHING COOLING SYSTEM ......................... 15
Inspection ............................................................... 15
LEVEL CHECK ................................................... 15
CHECKING COOLING SYSTEM FOR LEAKS ... 15
Checking Fuel Lines ............................................... 15
Changing Air Cleaner Filter .................................... 16
REMOVAL ........................................................... 16
INSPECTION AFTER REMOVAL ....................... 16
INSTALLATION ................................................... 16Changing Engine Oil ............................................... 16
Engine Oil Filter ...................................................... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
INSPECTION AFTER INSTALLATION ................ 18
Changing Spark Plugs ............................................ 18
............................................................................ 18
INSPECTION AFTER REMOVAL ....................... 18
INSTALLATION ................................................... 19
Checking EVAP Vapor Lines .................................. 19
CHASSIS AND BODY MAINTENANCE ................... 20
Changing In-cabin Microfilter .................................. 20
Checking Exhaust System ...................................... 20
Checking CVT Fluid ................................................ 20
FLUID LEVEL CHECK ........................................ 20
FLUID CONDITION CHECK ............................... 21
Changing CVT Fluid ............................................... 21
Checking Clutch Fluid Level and Leaks ................. 22
Checking Clutch System ........................................ 22
Checking M/T Oil .................................................... 22
OIL LEAKAGE AND OIL LEVEL ......................... 22
Changing M/T Oil .................................................... 22
DRAINING ........................................................... 22
FILLING ............................................................... 22
Checking A/T Fluid ................................................. 22
Changing A/T Fluid ................................................. 23
Balancing Wheels ................................................... 24
Rotation .................................................................. 24
Checking Brake Fluid Level and Leaks .................. 24
Checking Brake Lines and Cables ......................... 24
Changing Brake Fluid ............................................. 25
Checking Disc Brake .............................................. 25
ROTOR ................................................................ 25
CALIPER ............................................................. 25
PAD ..................................................................... 25
WHEEL CYLINDER ............................................ 26
LINING ................................................................ 26
Axle and Suspension Parts .................................... 26
Drive Shaft .............................................................. 27

PERIODIC MAINTENANCE
MA-7
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Revision: June 20062007 Versa
PERIODIC MAINTENANCEPFP:00026
Introduction of Periodic MaintenanceELS001YD
Two different maintenance schedules are provided, and should be used, depending upon the conditions in
which the vehicle is mainly operated. After 60,000 miles (96,000 km) or 48 months, continue the periodic
maintenance at the same mileage/time intervals.
Schedule 1ELS001YE
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only Schedule 1Follow Periodic Maintenance Schedule 1 if your driving habits frequently includes
one or more of the following driving conditions:

Repeated short trips of less than 5 miles (8 km).

Repeated short trips of less than 10 miles (16 km) with outside temperatures
remaining below freezing.

Operating in hot weather in stop-and-go “rush hour” traffic.

Extensive idling and/or low speed driving for long distances, such as police,
taxi or door-to-door delivery use.

Driving in dusty conditions.

Driving on rough, muddy, or salt spread roads.

Towing a trailer, using a camper or a car-top carrier.Emission Control Sys-
tem MaintenanceMA-7
Chassis and Body
Maintenance
MA-8
Schedule 2Follow Periodic Maintenance Schedule 2 if none of the driving conditions shown
in Schedule 1 apply to your driving habits.Emission Control Sys-
tem MaintenanceMA-9Chassis and Body
MaintenanceMA-10
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference Section -
Page or - Content Title Perform at number of
miles, kilometers or
months, whichever
comes first.Miles x
1,000
(km x 1,000)
Months3.75
(6)
37.5
(12)
611 . 2 5
(18)
915
(24)
1218.75
(30)
1522.5
(36)
1826.25
(42)
2130
(48)
24
Drive belt NOTE (1)MA-13
Air cleaner filter NOTE (2) [R]MA-16
EVAP vapor linesI*MA-19
Fuel linesI*MA-15
Fuel filter NOTE (3)—
Engine coolant NOTE (4)MA-13
Engine oil R R R R R R R RMA-16
Engine oil filter (Use
genuine oil filter or
equivalent)RRRRRRRRMA-17
Spark plugs (Iridium/
platinum-tipped type)Replace every 105,000 miles (169,000 km)MA-18
Intake and exhaust
valve clearance NOTE (5)EM-107, "Va lv e C l e a r -
ance"

PERIODIC MAINTENANCE
MA-9
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Revision: June 20062007 Versa
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. L = Lubricate.
(1) If towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil (exc. LSD) at
every 30,000 miles (48,000 km) or 24 months, and change LSD gear oil every 15,000 miles (24,000 km) or 12 months.
(2) If towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads, inspect CVT fluid deterioration with CON-
SULT-II every 60,000 miles (96,000 km), then change CVT fluid NS-2 if necessary. If CONSULT-II is not available, change (not just
inspect) CVT fluid NS-2 every 60,000 miles (96,000 km). Using transmission fluid other than Genuine NISSAN CVT Fluid NS-2 will
damage the CVT, which is not covered by the NISSAN new vehicle limited warranty.
(3) Refer to “Tire rotation” under the “GENERAL MAINTENANCE” heading earlier in this section.
Schedule 2ELS001YF
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only Exhaust system I I I IMA-20
In-cabin microfilter R RMA-20
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of
miles, kilometers or
months, whichever
comes first.Miles x
1,000
(km x
1,000)
Months3.75
(6)
37.5
(12)
611 .2 5
(18)
915
(24)
1218.75
(30)
1522.5
(36)
1826.25
(42)
2130
(48)
24
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference Sec-
tion - Page or -
Content Title Perform at number of
miles, kilometers or
months, whichever
comes first.Miles x
1,000
(km x
1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
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Brake lines & cables I IMA-24
Brake pads, rotors,
drums & liningsII I IMA-25
Manual transaxle oil or
automatic transaxle fluidNOTE (1) I IMA-22 or MA-22
CVT fluid NOTE (2) I IMA-20
Steering gear & linkage,
axle & suspension partsII I IMA-26, PS-13
Tire rotation NOTE (3)MA-24
Front drive shaft boots I I I IMA-27
Exhaust system I I I IMA-20
In-cabin microfilter R RMA-20
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section - Page
or - Content
Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x
1,000
(km x
1,000)
Months7.5
(12)
615
(24)
1222.5
(36)
1830
(48)
2437.5
(60)
3045
(72)
3652.5
(84)
4260
(96)
48
Drive belt NOTE (1) I*MA-13
Air cleaner filter [R] [R]MA-16
EVAP vapor lines I* I*MA-19
Fuel lines I* I*MA-15
Fuel filter NOTE (2)—
Engine coolant NOTE (3) R*MA-13
Engine oil R R R R R R R RMA-16
Engine oil filter (Use genu-
ine oil filter or equivalent.)RR R RRRRRMA-17

MA-24
CHASSIS AND BODY MAINTENANCE
Revision: June 20062007 Versa
Balancing WheelsELS0022E
Adjust wheel balance using road wheel center.
CAUTION:

Be careful not to scratch the road wheel during removal.

Use clip-on type wheel balance weights only.
Wheel balance (Maximum allowable unbalance):
RotationELS0022F

Follow the maintenance schedule for tire rotation service inter-
vals. Refer to MA-7, "
PERIODIC MAINTENANCE" .

Do not include the T-type spare tire when rotating tires.
CAUTION:

When installing wheels, tighten them diagonally by divid-
ing the work two to three times in order to prevent the
wheels from developing any distortion.

Be careful not to tighten wheel nut at torque exceeding
the specification to prevent damage of disc rotor.
Checking Brake Fluid Level and LeaksELS0022G

If fluid level is extremely low, check brake system for leaks.
Checking Brake Lines and CablesELS0022H

Check brake fluid lines and parking brake cables for improper
attachment, leaks, chafing, abrasions, deterioration, etc.
Maximum allowable unbalanceDynamic (At rim flange) Less than 5 g (0.18 oz) (one side)
Static (At rim flange) Less than 10 g (0.35 oz)
Wheel nut : 113 N·m (12 kg-m, 83 ft-lb)SM A82 9C
SBR4 51 D
SBR3 89 C

MTC-74
AIR CONDITIONER FILTER
Revision: June 20062007 Versa
AIR CONDITIONER FILTERPFP:27277
Removal and InstallationEJS0058B
FUNCTION
The fresh air (A) and the recirculated air (B) drawn inside the pas-
senger compartment by the blower fan (1) is kept clean (C) on either
mode by the air conditioner filter (2), located before the evaporator
(3), in the A/C unit assembly.
REPLACEMENT TIMING
Replace the air conditioner filter according to the maintenance schedules. Refer to MA-7, "PERIODIC MAIN-
TENANCE" .
NOTE:
The air conditioner filter caution label is located inside the glove box door.
REPLACEMENT PROCEDURES
1. Remove the glove box assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
3. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
4. Replace the air conditioner filter with new one and install the new filter in the A/C unit assembly.
CAUTION:
Make sure that the air conditioner filter lower tab is fully seated, and that the air conditioner upper
pawl is locked into place securing the new filter into the A/C unit assembly.
5. Install the glove box assembly. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
WJIA2253E
SJIA0652E

WT-6
ROAD WHEEL TIRE ASSEMBLY
Revision: June 20062007 Versa
ROAD WHEEL TIRE ASSEMBLYPFP:40300
Balancing WheelsEES002D8
Adjust wheel balance using road wheel center.
CAUTION:

Be careful not to scratch the road wheel during removal.

Use clip-on type wheel balance weights only.
Wheel balance (Maximum allowable unbalance):
RotationEES002D9

Follow the maintenance schedule for tire rotation service inter-
vals. Refer to MA-7, "
PERIODIC MAINTENANCE" .

Do not include the T-type spare tire when rotating tires.
CAUTION:

When installing wheels, tighten them diagonally by divid-
ing the work two to three times in order to prevent the
wheels from developing any distortion.

Be careful not to tighten wheel nut at torque exceeding
the specification to prevent damage of disc rotor.
Maximum allowable unbalanceDynamic (At rim flange) Less than 5 g (0.18 oz) (one side)
Static (At rim flange) Less than 10 g (0.35 oz)
Wheel nut : 113 N·m (12 kg-m, 83 ft-lb)SM A82 9C