2020 NISSAN FRONTIER boot

Engine coolant*:Replace coolant at the
specified interval. When adding or replacing
coolant, be sure to use only Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent with the proper mixture. (For ad-
ditional information on the proper mixture
for your area, refer to “Engine cooling system”
in the “Do-it-yourself ” section of this manual.)
NOTE: Mixing any other type of coolant
or the use of non-distilled water may re-
duce the recommended service interval
of the coolant.
Engine oil and oil filter: Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity refer
to “Recommended fluids/lubricants and
capacities” in the “Technical and consumer
information” section of this manual.
Evaporative emissions control vapor
lines*: Check vapor lines for leaks or loose-
ness. Tighten connections or replace parts
as necessary.
Fuel lines*: Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary.
Spark plugs: Replace at specified intervals.
Install new plugs of the same type as origi-
nally equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately.
Brake pads and rotors: Check for wear,
deterioration and fluid leaks. Replace any
deteriorated or damaged parts immedi-
ately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
Propeller shaf t(s): Check for damage,
looseness, and grease leakage.
In-cabin microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently.
Steering gear and linkage, axle and sus-
pension parts, drive shaf t boots: Check
for damage, looseness, and leakage of oil
or grease. Under severe driving conditions,
inspect more frequently. Tire rotation:
Tires should be rotated every
7,500 miles (12,000 km). When rotating tires,
check for damage and uneven wear. Re-
place if necessary.
Transmission fluid/oil, differential oil: Vi-
sually inspect for signs of leakage at speci-
fied intervals.
Off-road maintenance: Check the follow-
ing items frequently whenever you drive
off-road through deep sand, mud or water:
• Brake pads and rotors
• Brake linings and drums
• Brake lines and hoses
• Differential, transmission and transfer case oil
• Steering linkage
• Propeller shaf t(s) and front drive shaf ts
• Engine air filter
• Clutch housing drain (AWD only)
9-6Maintenance and schedules

STANDARD MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, L = LubricateMAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. Miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
7. 5
(12) 6 15
(24) 12 22.5
(36) 18 30
(48) 24 37.5
(60) 30 45
(72) 36 52.5
(84) 42 60
(96) 48 67.5
(108) 54 75
(120) 60 82.5
(132) 66 90
(144) 72 97.5
(156) 78 105
(168) 84 112.5
(180) 90 120
(192) 96
Air cleaner filter NOTE (1) R R R R
Automatic transmission fluid NOTE (2)(3) I I I I I I I I
Brake fluid RR RR
Brake lines and cables I I I I I I I I
Brake pads and rotors III I I I II
Drive belts NOTE (4) I* I* I* I* I*
Engine coolant* NOTE (5)(6)
Engine oil & oil filter  RRRRRRR RRRRRRRRR
EVAP vapor lines & fuel lines I* I* I* I*
Exhaust system II II
Fuel filter NOTE (7)
In-cabin microfilter R R R R R R R R
Intake & exhaust valve clearance NOTE (8)
Intelligent Key battery I R R R R
Propeller shaf t & drive shaf t boots (4WD models) III I I I II
Propeller shaf t grease (4WD models) L L L L L L L L
Spark plugs NOTE (9) Replace every 105,000 miles (168,000 km)
Steering gear and linkage, axle & suspension parts II II
Tire rotation NOTE (10)
Transfer fluid & differential gear oil NOTE (11) I I I I I I I I
9-8Maintenance and schedules

The maintenance intervals shown on the
preceding pages are for normal operating
conditions. If the vehicle is mainly operated
under severe driving conditions as shown
below, more frequent maintenance must
be performed on the following items as
shown in the table.SEVERE 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 re-
maining below freezing.
• Operating in hot weather in stop-and-go “rush hour” traffic. • Extensive idling and/or low speed driving
for long distance, 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.
Maintenance operation: Inspect = Inspect and correct or replace as necessary.
Maintenance item Maintenance operation Maintenance interval
Brake fluid ReplaceEvery 10,000 miles (16,000 km) or 12 months
Brake pads & rotors InspectEvery 5,000 miles (8,000 km) or 6 months
Engine oil and oil filter ReplaceEvery 5,000 miles (8,000 km) or 6 months
Exhaust system InspectEvery 5,000 miles (8,000 km) or 6 months
Propeller shaf t & drive shaf t boots (4WD models) InspectEvery 5,000 miles (8,000 km) or 6 months
Steering gear & linkage, axle & suspension parts InspectEvery 5,000 miles (8,000 km) or 6 months
MAINTENANCE UNDER SEVERE
OPERATING CONDITIONS
9-10Maintenance and schedules