Contents Section: Procedures All sections

Maintenance: Other Infiniti QX56 I рестайлинг

Procedures 32 illustrations ~3501 words

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SRS AIRBAG and SEAT BELTS article.

WARNINGTo avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SRS AIRBAG . Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this article. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors.

Special Service Tool

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

SPECIAL SERVICE TOOL Tool number (Kent-Moore No.) Tool name Description KV10115801 (J-38956) Oil filter cap wrench Removing and installing oil filter a: 64.3 mm (2.531 in) KV991J0010 (J-23688) Engine coolant refractometer Checking concentration of ethylene glycol in engine coolant KV991J0070 (J-45695) Coolant refill tool Filling cooling system

Scheme 13

Scheme 13: Special Service Tool

Scheme 14

Scheme 14

Commercial Service Tool

COMMERCIAL SERVICE TOOL (Kent-Moore No.) Tool name Description Power tool Loosening bolts and nuts Spark plug wrench Removing and installing spark plug

Scheme 15

Scheme 15: Commercial Service Tool

General maintenance includes those items which should be checked during the normal day-to-day operation of the vehicle. They are essential if the vehicle is to continue operating properly. The owner can perform these checks and inspections or have their INFINITI dealers perform them.

OUTSIDE THE VEHICLE

The maintenance items listed here should be performed from time to time, unless otherwise specified.

ItemReference
TiresCheck the pressure with a gauge at least once a month and always prior to a long distance trip. Adjust to the specified pressure if necessary. Check carefully for damage, cuts or excessive wear.
Wheel lug nutsWhen checking the tires, make sure no nuts are missing, and check for any loose nuts. Tighten if necessary." ROTATION "
WindshieldClean the windshield on a regular basis. Check the windshield at least every six months for cracks or other damage. Repair as necessary.
Tire rotationTires should be rotated every 12,000 km (7,500 miles)." ROTATION "
Transmitter components in tire pressure monitoring system (TPMS)Replace grommet seat, valve core and cap of the transmitter on TPMS every tire replacement by reaching wear limit of tire." TRANSMITTER (PRESSURE SENSOR) "
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 alignment. If the steering wheel or seat vibrates at normal highway speeds, wheel balancing may be needed." BALANCING WHEELS ", " FRONT WHEEL ALIGNMENT "
Windshield wiper bladesCheck for cracks or wear if they do not wipe properly.
Doors and engine hoodCheck that all doors and the engine hood operate smoothly as well as the back hatch. Also make sure that all latches lock securely. Lubricate if necessary. 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 lubrication frequently." LUBRICATING LOCKS, HINGES AND HOOD LATCHES "
LampsMake sure that the head lamps, stop lamps, tail lamps, turn signal lamps, and other lamps are all operating properly and installed securely. Also check head lamp aim. Clean the head lamps on a regular basis." HEADLAMP : AIMING ADJUSTMENT "

GENERAL MAINTENANCE CHART - OUTSIDE VEHICLE

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.

ItemReference
Warning lamps and buzzers/chimesMake sure that all warning lamps and buzzers/chimes are operating properly." WARNING CHIME SYSTEM : SYSTEM DESCRIPTION "
Windshield wiper and washerCheck that the wipers and washer operate properly and that the wipers do not streak.
Windshield defrosterCheck that the air comes out of the defroster outlets properly and in sufficient quantity when operating the heater or air conditioner.
Steering wheelCheck 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." ON-VEHICLE INSPECTION AND SERVICE "
SeatsCheck 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 position. 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.
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters and retractors) operate properly and smoothly and are installed securely. Check the belt webbing for cuts, fraying, wear or damage." SEAT BELT INSPECTION ", " CHECKING SEAT BELTS, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTERS "
Accelerator pedalCheck the pedal for smooth operation. Keep the floor mats away from the pedal.
BrakesCheck that the brake does not pull the vehicle to one side when applied.
Brake pedal and boosterCheck the pedal for smooth operation and make sure it has the proper distance under it when depressed fully. Check the brake booster function. Keep the floor mats away from the pedal." INSPECTION AND ADJUSTMENT ", " INSPECTION "
Parking brakeCheck that the parking brake control has the proper travel and make sure that the vehicle is held securely on a fairly steep hill when only the parking brake is applied." ON-VEHICLE SERVICE "
Automatic transmission "Park" mechanismOn a fairly steep hill check that the vehicle is held securely with the selector lever in the P position without applying the brakes.

GENERAL MAINTENANCE CHART - INSIDE VEHICLE

UNDER THE HOOD AND VEHICLE

The maintenance items listed here should be checked periodically (e.g. each time you check the engine oil or refuel).

ItemReference
Windshield washer fluidCheck that there is adequate fluid in the tank.
Engine coolant levelCheck the coolant level when the engine is cold.
Radiator and hosesCheck the front of the radiator and clean off any dirt, insects, leaves, etc., that may have accumulated. Make sure the hoses have no cracks, deformation, deterioration or loose connections.
Brake fluid levelMake sure that the brake fluid level is between the "MAX" and "MIN" lines on the reservoirsCHECKING BRAKE FLUID LEVEL AND LEAKS
BatteryCheck the fluid level in each cell. It should be between the "MAX" and "MIN" lines. Vehicles operated in high temperatures or under severe conditions require frequent checks of the battery fluid level.
Engine drive beltMake sure that no belt is frayed, worn, cracked or oily.CHECKING DRIVE BELTS
Engine oil levelCheck the level on the dipstick after parking the vehicle on a level spot and turning off the engine.
Power steering fluid level and linesCheck the level on the reservoir with the engine off. Check the lines for improper attachment, leaks, cracks, etc.CHECKING POWER STEERING FLUID AND LINE
Automatic transmission fluid levelCheck the level on the dipstick after putting the selector lever in "P" with the engine idling.CHECKING AUTOMATIC TRANSMISSION FLUID (ATF)
Exhaust systemMake sure there are no loose supports, cracks or holes. If the sound of the exhaust seems unusual or there is a smell of exhaust fumes, immediately locate the trouble and correct it.CHECKING AUTOMATIC TRANSMISSION FLUID (ATF)
UnderbodyThe underbody is frequently exposed to corrosive substances such as those used on icy roads or to control dust. It is very important to remove these substances, otherwise rust will form on the floor pan, frame, fuel lines and around the exhaust system. At the end of winter, the underbody should be thoroughly flushed with plain water, being careful to clean those areas where mud and dirt can easily accumulate.
Fluid leaksCheck under the vehicle for fuel, oil, water or other fluid leaks after the vehicle has been parked for a while. Water dripping from the air conditioner after use is normal. If you should notice any leaks or gasoline fumes are evident, check for the cause and correct it immediately.

GENERAL MAINTENANCE CHART - UNDER HOOD AND VEHICLE

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 or time intervals, whichever comes first.

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 or using a car-top carrier.Emission Control System MaintenanceSCHEDULE 1
Chassis and Body MaintenanceSCHEDULE 1
Schedule 2Follow Periodic Maintenance Schedule 2 if none of the driving conditions shown in Schedule 1 apply to the driving habits.Emission Control System MaintenanceSCHEDULE 2
Chassis and Body MaintenanceSCHEDULE 2

PERIODIC MAINTENANCE CHART

After driving the vehicle off-road through sand, mud, or water; more frequent maintenance may be required for the following items

Brake pads and rotors

Brake lines and hoses

Rear final drive oil, transmission fluid, and transfer fluid

Steering linkage

Drive shafts

Engine air cleaner filter

In-cabin microfilters

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVALReference
Perform at number of miles, kilometers or months, whichever comes first.Miles x 1,000 (km x 1,000) Months3.75 (6) 37.50 (12) 611.25 (18) 915 (24) 1218.75 (30) 1522.5 (36) 1826.25 (42) 2130 (48) 24
Drive belts(1)CHECKING DRIVE BELTS
Air cleaner filter(2)[R]CHANGING ENGINE AIR CLEANER FILTER
EVAP vapor linesI (6)CHECKING EVAP VAPOR LINE
Fuel linesI (6)CHECKING FUEL LINE
Fuel filter(3)
Engine coolant(4)CHANGING ENGINE COOLANT
Engine oilRRRRRRRRCHANGING ENGINE OIL
Engine oil filterRRRRRRRRCHANGING OIL FILTER
Spark plugs (double PLATINUM-TIPPED type)Replace every 105,000 miles (169,000 km).CHANGING SPARK PLUGS
Intake and exhaust valve clearance (6)(5)SERVICE DATA AND SPECIFICATIONS (SDS)
(1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged. (2) If operating mainly in dusty conditions, more frequent maintenance may be required. (3) Maintenance-free item. For service procedures, go to the FL section. (4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months. (5) If valve noise increases, inspect valve clearance. (6) Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.
(1)After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged.
(2)If operating mainly in dusty conditions, more frequent maintenance may be required.
(3)Maintenance-free item. For service procedures, go to the FL section.
(4)After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5)If valve noise increases, inspect valve clearance.
(6)Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.

EMISSION CONTROL SYSTEM MAINTENANCE CHART

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVAL ReferenceReference
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) 48
Drive belts(1)I (6)CHECKING DRIVE BELTS
Air cleaner filter(2)[R]CHANGING ENGINE AIR CLEANER FILTER
EVAP vapor linesI (6)CHECKING EVAP VAPOR LINE
Fuel linesI (6)CHECKING FUEL LINE
Fuel filter(3)
Engine coolant(4)R (6)CHANGING ENGINE COOLANT
Engine oilRRRRRRRRCHANGING ENGINE OIL
Engine oil filterRRRRRRRRCHANGING ENGINE OIL
Spark plugs (double PLATINUM-TIPPED type)Replace every 105,000 miles (169,000 km).CHANGING SPARK PLUGS
Intake and exhaust valve clearance (6)(5)SERVICE DATA AND SPECIFICATIONS (SDS)
(1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged. (2) If operating mainly in dusty conditions, more frequent maintenance may be required. (3) Maintenance-free item. For service procedures, go to the FL section. (4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months. (5) If valve noise increases, inspect valve clearance. (6) Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.
(1)After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged.
(2)If operating mainly in dusty conditions, more frequent maintenance may be required.
(3)Maintenance-free item. For service procedures, go to the FL section.
(4)After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5)If valve noise increases, inspect valve clearance.
(6)Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.

EMISSION CONTROL SYSTEM MAINTENANCE CHART

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. L = Lubricate. [ ]: At the mileage intervals only.
MAINTENANCE OPERATIONMAINTENANCE INTERVAL ReferenceReference
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) 611.25 (18) 915 (24) 1218.75 (30) 1522.5 (36) 1826.25 (42) 2130 (48) 24
Brake lines and cablesIICHECKING BRAKE LINE AND CABLES
Brake pads and rotorsIIIICHECKING DISC BRAKE
Automatic transmission fluid(1)IICHECKING AUTOMATIC TRANSMISSION FLUID (ATF)
Transfer fluid and front final drive oil(1)IICHECKING TRANSFER FLUID , CHECKING FINAL DRIVE OIL
Rear final drive oil(1)IICHECKING FINAL DRIVE OIL
Steering gear and linkage, axle and suspension partsIIIICHECKING STEERING GEAR AND LINKAGE , CHECKING AXLE AND SUSPENSION PARTS
Tire Rotation(2)TIRE ROTATION
Drive shaft boots and propeller shaft (4WD)IIIICHECKING PROPELLER SHAFT
Exhaust systemIIIICHECKING EXHAUST SYSTEM
In-cabin microfilterRRCHANGING IN-CABIN MICROFILTER
(1) If towing a trailer, or using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 30,000 miles (48,000 km) or 24 months. (2) Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.
(1)If towing a trailer, or using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 30,000 miles (48,000 km) or 24 months.
(2)Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.

CHASSIS AND BODY MAINTENANCE CHART

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVALReference
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) 48
Brake lines and cablesIICHECKING BRAKE LINE AND CABLES
Brake pads and rotorsIIIICHECKING DISC BRAKE
Automatic transmission fluid(1)IICHECKING AUTOMATIC TRANSMISSION FLUID (ATF)
Transfer fluid and front final drive oil(1)IICHECKING TRANSFER FLUID , CHECKING FINAL DRIVE OIL
Rear final drive oil(1)IICHECKING FINAL DRIVE OIL
Steering gear and linkage, axle and suspension partsIIIICHECKING STEERING GEAR AND LINKAGE , CHECKING AXLE AND SUSPENSION PARTS
Tire Rotation(2)TIRE ROTATION
Drive shaft boots and propeller shaft (4WD)IIIICHECKING PROPELLER SHAFT
Exhaust systemIIIICHECKING EXHAUST SYSTEM
In-cabin microfilterRRCHANGING IN-CABIN MICROFILTER
(1) If towing a trailer, or using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 30,000 miles (48,000 km) or 24 months. (2) Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.
(1)If towing a trailer, or using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 30,000 miles (48,000 km) or 24 months.
(2)Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.

CHASSIS AND BODY MAINTENANCE CHART

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVALReference
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 belts(1)I (5)CHECKING DRIVE BELTS
Air cleaner filter[R][R]CHANGING ENGINE AIR CLEANER FILTER
EVAP vapor linesI (5)I (5)CHECKING EVAP VAPOR LINE
Fuel linesI (5)I (5)CHECKING FUEL LINE
Fuel filter(2)
Engine coolant(3)R (5)CHANGING ENGINE COOLANT
Engine oilRRRRRRRRCHANGING ENGINE OIL
Engine oil filterRRRRRRRRCHANGING ENGINE OIL
Spark plugs (PLATINUM-TIPPED type)Replace every 105,000 miles (169,000 km).CHANGING SPARK PLUGS
Intake and exhaust valve clearance (5)(4)SERVICE DATA AND SPECIFICATIONS (SDS)
(1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged. (2) Maintenance-free item. For service procedures, go to FL section. (3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months. (4) If valve noise increases, inspect valve clearance. (5) Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.
(1)After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace drive belts if damaged.
(2)Maintenance-free item. For service procedures, go to FL section.
(3)After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4)If valve noise increases, inspect valve clearance.
(5)Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.

EMISSION CONTROL SYSTEM MAINTENANCE CHART

Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. L = Lubricate. [ ]: At the mileage interval only.
MAINTENANCE OPERATIONMAINTENANCE INTERVALReference
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
Brake lines and cablesIIIICHECKING BRAKE LINE AND CABLES
Brake pads and rotorsIIIICHECKING DISC BRAKE
Automatic transmission fluidIIIICHECKING AUTOMATIC TRANSMISSION FLUID (ATF)
Transfer fluid and front final drive oilIIIICHECKING TRANSFER FLUID , CHECKING FINAL DRIVE OIL
Rear final drive oilIIIICHECKING FINAL DRIVE OIL
Steering gear and linkage, axle and suspension partsIICHECKING STEERING GEAR AND LINKAGE , CHECKING AXLE AND SUSPENSION PARTS
Tire rotation(1)TIRE ROTATION
Drive shaft boots and propeller shaft (4WD)IIIICHECKING PROPELLER SHAFT
Exhaust systemIICHECKING EXHAUST SYSTEM
In-cabin microfilterRRRRCHANGING IN-CABIN MICROFILTER
(1) Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.
(1)Refer to " TIRE ROTATION " under the "General maintenance" heading earlier in this section.

CHASSIS AND BODY MAINTENANCE CHART

Engine Oil Recommendation

NISSAN recommends the use of an energy conserving oil in order to improve fuel economy. Select only engine oils that meet the American Petroleum Institute (API) certification and International Lubricant Standardization and Approval Committee (ILSAC) certification and SAE viscosity standard (2). These oils have the API certification mark (1) on the front of the container. Oils which do not have the specified quality label should not be used as they could cause engine damage.

Scheme 16

Scheme 16: Engine Oil Recommendation

ANTI-FREEZE COOLANT MIXTURE RATIO

The engine cooling system is filled at the factory with a high-quality, long life, year-round, anti-freeze coolant solution. The anti-freeze solution contains rust and corrosion inhibitors. Therefore, additional cooling system additives are not necessary.

For outside temperatures down toAnti-freeze coolant mixture ratio
°C ° FGenuine NISSAN Long Life Antifreeze coolantDemineralized water or distilled water
35°30°50 %50 %

ANTI-FREEZE COOLANT MIXTURE RATIO CHART

CAUTIONWhen adding or replacing coolant, be sure to use only Genuine NISSAN Long Life Anti-freeze coolant or equivalent with the proper mixture ratio of 50% anti-freeze and 50% demineralized water or distilled water. Other types of coolant solutions may damage your cooling system.

Scheme 17

Scheme 17: Checking Drive Belts
WARNINGBe sure to perform when the engine is stopped.
  1. Remove air duct and resonator assembly (inlet) when inspecting drive belt.
  2. Make sure that indicator (single line notch) of each auto tensioner is within the allowable working range "A" (between three line notches) as shown. NOTE: Check the auto tensioner indication when the engine is cold. When the new drive belt is installed, the range should be "A" as shown. The indicator notch is located on the moving side of the auto tensioner.
  3. Visually check entire belt for wear, damage or cracks.
  4. If the indicator is out of allowable working range or belt is damaged, replace the belt. Refer to " «REMOVAL AND INSTALLATION»(ref-308553-S15833681532009021300000) ".

DRIVE BELT TENSION

There is no manual drive belt tension adjustment. The drive belt tension is automatically adjusted by the auto tensioner.

Changing Engine Coolant

WARNINGTo avoid being scalded, never change the coolant when the engine is hot. Wrap a thick cloth around the cap to carefully remove the cap. First, turn the cap a quarter of a turn to release any built-up pressure, then push down and turn the cap all the way to remove it.

Scheme 18

Scheme 18: DRAINING ENGINE COOLANT

Scheme 19

Scheme 19

Scheme 20

Scheme 20
  1. Turn ignition switch ON and set temperature control lever all the way to HOT position or the highest temperature position. Wait 10 seconds and turn ignition switch OFF.
  2. Remove the engine front undercover using power tool.
  3. Open the radiator drain plug at the bottom of the radiator, and remove the radiator filler cap. This is the only step required when partially draining the cooling system (radiator only). CAUTION: Do not to allow the coolant to contact the drive belts.
  4. When draining all of the coolant in the system for engine removal or repair, it is necessary to drain the cylinder block. Remove the RH cylinder block drain plug to drain the right bank and the oil cooler hose to drain the left bank as shown.
  5. Remove the reservoir tank to drain the engine coolant, then clean the reservoir tank before installing it.
  6. Check the drained coolant for contaminants such as rust, corrosion or discoloration. If the coolant is contaminated, flush the engine cooling system. Refer to " «CHANGING ENGINE COOLANT»(ref-308554-S07307054432009021300000) ".

Scheme 21

Scheme 21: REFILLING ENGINE COOLANT

Scheme 22

Scheme 22
  1. Close the radiator drain plug. Install the reservoir tank, cylinder block drain plug, and the oil cooler hose, if removed for a total system drain or for engine removal or repair. The radiator must be completely empty of coolant and water. Apply sealant to the threads of the cylinder block drain plug. Use Genuine High Performance Thread Sealant or equivalent. Refer to " «RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS»(ref-308548-S27827258332009021300000) ". Radiator drain plug : Refer to «RADIATOR»(ref-308554-S33823222332009021300000) . RH cylinder block drain plug : Refer to «DISASSEMBLY AND ASSEMBLY»(ref-308553-S12685669532009021300000) .
  2. Set the vehicle heater controls to the full HOT and heater ON position. Turn the vehicle ignition ON with the engine OFF as necessary to activate the heater mode.
  3. Remove the vented reservoir cap and replace it with a non-vented reservoir cap before filling the cooling system.
  4. Install the Tool by installing the radiator cap adapter onto the radiator neck opening. Then attach the gauge body assembly with the refill tube and the venturi assembly to the radiator cap adapter. Tool number : KV991J0070 (J-45695)
  5. Insert the refill hose into the coolant mixture container that is placed at floor level. Make sure the ball valve is in the closed position. Use Genuine NISSAN Long Life Anti-freeze coolant or equivalent, mixed 50/50 with distilled water or demineralized water. Refer to " «ENGINE OIL RECOMMENDATION»(ref-308555-S19144879022009021300000) ". Cooling system capacity (with reservoir) : Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ".
  6. Install an air hose to the venturi assembly, the air pressure must be within specification. Compressed air supply pressure : 5.7 - 8.5 kPa (5.6 - 8.4 kg/cm 2 , 80 - 120 psi) CAUTION: The compressed air supply must be equipped with an air dryer.
  7. The vacuum gauge will begin to rise and there will be an audible hissing noise. During this process open the ball valve on the refill hose slightly. Coolant will be visible rising in the refill hose. Once the refill hose is full of coolant, close the ball valve. This will purge any air trapped in the refill hose.
  8. Continue to draw the vacuum until the gauge reaches 28 inches of vacuum. The gauge may not reach 28 inches in high altitude locations, refer to the vacuum specifications based on the altitude above sea level. Altitude above sea level Vacuum gauge reading 0 - 100 m (328 ft) : 28 inches of vacuum 300 m (984 ft) : 27 inches of vacuum 500 m (1,641 ft) : 26 inches of vacuum 1,000 m (3,281 ft) : 24 - 25 inches of vacuum
  9. When the vacuum gauge has reached the specified amount, disconnect the air hose and wait 20 seconds to see if the system loses any vacuum. If the vacuum level drops, perform any necessary repairs to the system and repeat steps 6 - 8 to bring the vacuum to the specified amount. Recheck for any leaks.
  10. Place the coolant container (with the refill hose inserted) at the same level as the top of the radiator. Then open the ball valve on the refill hose so the coolant will be drawn up to fill the cooling system. The cooling system is full when the vacuum gauge reads zero. CAUTION: Do not allow the coolant container to get too low when filling, to avoid air from being drawn into the cooling system.
  11. Remove the Tool from the radiator neck opening and install the radiator cap.
  12. Remove the non-vented reservoir cap.
  13. Fill the cooling system reservoir tank to the specified level. Run the engine to warm up the cooling system and top up the system as necessary before installing the vented reservoir cap.

Checking Fuel Line

Inspect the fuel lines and fuel tank for improper mounting, leaks, cracks, damage, loose connections, chafing, or deterioration. As necessary, repair or replace any faulty parts.

Scheme 23

Scheme 23: Checking Fuel Line

Changing Fuel Filter

The fuel filter is part of the fuel level sensor unit, fuel filter and fuel pump assembly. Refer to " REMOVAL AND INSTALLATION ".

WARNINGBefore replacing the fuel filter, release the fuel pressure from the fuel system. Refer to " FUEL PRESSURE CHECK ".

Scheme 24

Scheme 24: VISCOUS PAPER TYPE

Note. The viscous paper type filter does not need cleaning between replacement intervals. Replace the air filter as necessary for required maintenance.

  1. Remove the air duct and resonator assembly.
  2. Disconnect the harness connector, then remove the air cleaner case (upper).
  3. Remove the air cleaner filter from the air cleaner case (lower).
  4. Install the new air cleaner filter in the air cleaner case (lower).
  5. Install the air cleaner case (upper) and connect the harness connector.
  6. Install the air duct and resonator assembly.

Changing Engine Oil

WARNINGBe careful not to burn yourself, as the engine and engine oil are hot. 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.

Scheme 25

Scheme 25
  1. Warm up the engine, and check for any oil leaks.
  2. Stop the engine and wait for at least 10 minutes.
  3. Remove the oil drain plug and oil filler cap to drain the old oil.
  4. Install a new washer on the oil drain plug, then install the oil drain plug in the oil pan. Oil drain plug : Refer to «DISASSEMBLY AND ASSEMBLY»(ref-308553-S12685669532009021300000) . CAUTION: Clean the drain plug and install with a new washer.
  5. Refill the engine with new specified engine oil. Oil grade and viscosity : Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ". Oil capacity : Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ". CAUTION: The refill capacity depends on the oil temperature and drain time. Use the "Refill oil capacity" values as a reference and check the oil level using the dipstick when filling the engine with oil.
  6. Warm up the engine and check the area around the drain plug and oil filter for any oil leaks.
  7. Stop the engine and wait for more than 10 minutes.
  8. Check the oil level using the dipstick as shown. Add oil as necessary and install the oil filler cap. CAUTION: Do not overfill the engine with oil.

Scheme 26

Scheme 26: REMOVAL
  1. Remove the engine front undercover using power tool.
  2. Remove the oil filter using Tool as shown. Tool number : KV10115801 (J-38956) CAUTION: The oil filter is equipped with a pressure relief valve. Use Genuine NISSAN oil filter or equivalent. Be careful not to get burned when the engine and engine oil are hot. When removing, prepare a shop cloth to absorb any engine oil leaks or spills. Do not allow engine oil to adhere to the drive belts. Completely wipe off any engine oil that adheres to the engine and the vehicle.

Scheme 27

Scheme 27: INSTALLATION

Scheme 28

Scheme 28
  1. Remove foreign materials adhering to the oil filter seal mating surface.
  2. Apply clean engine oil to the oil filter seal circumference of the new oil filter.
  3. Screw the oil filter manually until it touches the installation surface, then tighten it by 2/3 turn. Or tighten to specification. Oil filter : 17.7 N.m (1.8 kg-m, 13 ft-lb)
  4. Inspect the engine for oil leaks. Refer to " «REMOVAL AND INSTALLATION»(ref-308558-S02159123272009021300000) ".
  5. Install the engine front undercover using power tool.

Checking EVAP Vapor Line

  1. Visually inspect the EVAP vapor lines for improper attachment, cracks, damage, loose connections, chafing, or deterioration.
  2. Inspect the vacuum relief valve of the fuel tank filler cap for clogging and sticking. Refer to " «HOW TO DETECT FUEL VAPOR LEAKAGE»(ref-308556-S30534145612009021300000) ".

Scheme 29

Scheme 29: Changing In-cabin Microfilter

Scheme 30

Scheme 30

Scheme 31

Scheme 31
  1. Remove the two lower glove box hinge pins to remove the glove box from the instrument panel and let it hang from the cord.
  2. Remove the screw and remove the in-cabin microfilter cover.
  3. Remove the in-cabin microfilters from the front heater and cooling unit assembly housing.
  4. Insert the first new in-cabin microfilter into the front heater and cooling unit assembly housing and slide it over to the right. Insert the second new in-cabin microfilter into the front heater and cooling unit assembly housing. NOTE: The in-cabin microfilters are marked with air flow arrows. The end of the microfilter with the arrow should face the rear of the vehicle. The arrows should point downward.
  5. Install the in-cabin microfilter cover.
  6. Install the lower glove box in the instrument panel and secure it with the two hinge pins.

Checking Exhaust System

Check exhaust pipes, muffler and mounting for improper attachment, leaks, cracks, damage, loose connections, chafing or deterioration.

Scheme 32

Scheme 32: Checking Exhaust System

Scheme 33

Scheme 33: Checking Automatic Transmission Fluid (ATF)

Scheme 34

Scheme 34

Scheme 35

Scheme 35
  1. Remove the ATF level gauge bolt.
  2. Before driving, the ATF level can be checked at ATF temperatures of 30° to 50°C (86° to 122°F) using the "COLD" range on the ATF level gauge as follows: Park the vehicle on a level surface and set the parking brake. Start the engine and move the selector lever through each gear position. Shift the selector lever into the "P" position. Check the ATF level with the engine idling. Remove the ATF level gauge and wipe it clean with a lint-free paper. CAUTION: When wiping the ATF from the ATF level gauge, always use a lint-free paper, not a cloth. Re-insert the ATF level gauge into the charging pipe until the cap contacts the top of the charging pipe as shown. CAUTION: To check ATF level, insert the ATF level gauge until the cap contacts the top of the charging pipe, with the gauge reversed from the normal inserted position. Remove the ATF level gauge and note the ATF level. If the ATF level is at low side of range, add ATF to the transmission through the charging pipe. CAUTION: Do not overfill the transmission with ATF. Install the ATF level gauge and the ATF level gauge bolt. ATF level gauge bolt : Refer to " «COMPONENT»(ref-308560-S13791973362009021300000) ".
  3. Warm up the engine.
  4. Check for any ATF leaks.
  5. Drive the vehicle to increase the ATF temperature to 80°C (176°F).
  6. Allow the ATF temperature to fall to approximately 65°C (149°F). Use the CONSULT-II to monitor the ATF temperature as follows: NOTE: ATF level will be greatly affected by temperature as shown. Therefore monitor the ATF temperature data using the CONSULT-II. Connect CONSULT-II to data link connector. Select "MAIN SIGNALS" in "DATA MONITOR" mode for "A/T" with CONSULT-II. Read out the value of "ATF TEMP 1".
  7. Re-check the ATF level at ATF temperatures of approximately 65°C (149°F) using the "HOT" range on the ATF level gauge as shown. CAUTION: When wiping the ATF from the ATF level gauge, always use lint-free paper, not a cloth. To check the ATF level, insert the ATF level gauge until the cap contacts the top of the charging pipe, with the gauge reversed from the normal inserted position as shown.
  8. Check the ATF condition. If the ATF is very dark or has some burned smell, there may be an internal problem with the transmission. Refer to «ON-VEHICLE MAINTENANCE»(ref-308560-S24048224242009021300000) . Flush the transmission cooling system after repairing the transmission. If the ATF contains frictional material (clutches, bands, etc.), replace the radiator and flush the transmission cooler lines using cleaning solvent and compressed air after repairing the transmission.
  9. Install the ATF level gauge in the ATF charging pipe and install the level gauge bolt.
  10. Tighten the level gauge bolt to specification. Level gauge bolt: : Refer to " «COMPONENT»(ref-308560-S13791973362009021300000) ".

Checking Propeller Shaft

Check the front and rear propeller shafts for damage, dents, and cracks. Check the joints for looseness and any damage. Repair or replace as necessary.

Scheme 36

Scheme 36: Checking Final Drive Oil
  1. Remove the filler plug.
  2. Check the oil level as shown. Add the specified oil as necessary. NOTE: Rear final drive shown, front final drive similar Oil grade and viscosity : Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ".
  3. Install the filler plug and tighten to specification. Filler plug : Refer to " «DISASSEMBLY AND ASSEMBLY»(ref-308563-S17536781852009021300000) " (FFD), " «DISASSEMBLY AND ASSEMBLY»(ref-308586-S33154544192009021300000) " (RFD).

Changing Final Drive Oil

  1. Remove the filler plug.
  2. Remove the drain plug and drain the final drive oil.
  3. Apply sealant to the drain plug threads. Use High Performance Thread Sealant or equivalent. Refer to " «RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS»(ref-308548-S27827258332009021300000) ".
  4. Install the drain plug and tighten to specification. Drain plug : Refer to " «DISASSEMBLY AND ASSEMBLY»(ref-308563-S17536781852009021300000) " (FFD), " «DISASSEMBLY AND ASSEMBLY»(ref-308586-S33154544192009021300000) " (RFD).
  5. Refill the rear final drive with new specified oil. Oil grade and capacity : Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ".
  6. Check the oil level. NOTE: Rear final drive shown, front final drive similar
  7. Install the filler plug and tighten to specification. Filler plug : Refer to " «DISASSEMBLY AND ASSEMBLY»(ref-308563-S17536781852009021300000) " (FFD), " «DISASSEMBLY AND ASSEMBLY»(ref-308586-S33154544192009021300000) " (RFD).

ROTOR

Check the rotor condition for wear or damage. Refer to " DISC ROTOR : INSPECTION - FRONT DISC BRAKE ", " DISC ROTOR : INSPECTION - REAR DISC BRAKE ".

Scheme 37

Scheme 37: ROTOR

CALIPER

Check the caliper for any leaks, repair as necessary.

Scheme 38

Scheme 38: CALIPER

PAD

Check the pads for wear or damage. Refer to " BRAKE PAD : INSPECTION - FRONT DISC BRAKE ", " BRAKE PAD : INSPECTION - REAR DISC BRAKE ".

Scheme 39

Scheme 39: PAD

Scheme 40

Scheme 40: STEERING GEAR
  1. Check the steering gear housing for looseness, damage and oil leakage as shown.
  2. Check the steering column connections for looseness.

STEERING LINKAGE

  1. Check the ball joint, dust cover and other component parts for looseness, wear, damage, and grease leakage.

Scheme 41

Scheme 41: CHECKING FLUID LEVEL
  1. Check the power steering fluid level with the engine off.
  2. Check fluid level on reservoir. Use "HOT" range at fluid temperatures of 50° to 80°C (122° to 176°F). Use "COLD" range at fluid temperatures of 0° to 30°C (32° to 86°F). CAUTION: Do not overfill. Refer to " «FLUIDS AND LUBRICANTS»(ref-308555-S40755078212009021300000) ".

CHECKING LINES

  1. Check lines for improper attachment, leaks, cracks, damage, loose connections, chafing, and deterioration.

FRONT AND REAR AXLE AND SUSPENSION PARTS

Check front and rear axle and suspension parts for excessive play, cracks, wear or other damage.

Scheme 42

Scheme 42: FRONT AND REAR AXLE AND SUSPENSION PARTS
  1. Shake each wheel to check for excessive play.
  2. Rotate each wheel to check for abnormal noise.
  3. Check the axle and suspension nuts and bolts for looseness.
  4. Check the strut and shock absorber for oil leakage or other damage.
  5. Check the suspension ball joints for grease leakage and ball joint dust cover for cracks or other damage.

DRIVE SHAFT

Check the boots and drive shaft for cracks, wear, damage, and grease leakage.

Scheme 43

Scheme 43: DRIVE SHAFT

Scheme 44

Scheme 44: Lubricating Locks, Hinges and Hood Latches

Lubricate the locks, hinges, and latches at the locations as shown. Refer to " FLUIDS AND LUBRICANTS ".

Checking Seat Belts, Buckles, Retractors, Anchors and Adjusters

Check the seat belt buckles, webbing, retractors, anchors and adjusters. Replace any seat belt assembly as necessary. Refer to " SEAT BELT INSPECTION ".

  1. Check the seat belt anchors for loose mounting bolts, damage, or excessive wear.
  2. Check the seat belt webbing for any damage, cuts, fraying, or excessive wear.
  3. Check the retractor for smooth operation.
  4. Check the function of the buckles by inserting the seat belt tongue and checking for proper engagement of the buckle and press the button on the buckle to check for proper release of the seat belt tongue. CAUTION: After any collision, inspect all seat belt assemblies, including retractors and other attached components, such as the guide rail set. NISSAN recommends replacing all seat belt assemblies in use during a collision, unless they are not damaged and are inspected to confirm they are operating properly after a minor collision. Also inspect all seat belt assemblies that are not in use during a collision, and replace any components if damaged or not operating properly. The seat belt pre-tensioner should be replaced even if the seat belts are not in use during a frontal collision where the driver and passenger air bags have been deployed. If any component of the seat belt assembly is suspected of being damaged or not operating properly, do not repair the component. Replace the components as an assembly. If the seat belt webbing is cut, frayed, or damaged then replace the seat belt assembly. Never lubricate the seat belt buckle or tongue. When replacing any seat belt assembly always use a Genuine NISSAN seat belt assembly.